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  • Order XXXIX Rules 1 & 2 read with Section 151 CPC
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  • Order XXXIX Rules 1 & 2 read with Section 151 CPC
Smart Summary

Factual and Procedural Background

The plaintiff, FDC Limited, a well-established pharmaceutical company with a registered trademark "CINZAN" since 1987, filed a suit against the defendants alleging trademark infringement. The plaintiff’s product CINZAN, launched in 1989, treats motion sickness and related ailments and enjoys significant market presence. The defendants initially used the mark "CINZINE," which the plaintiff challenged through legal notices in 2006 and 2007, leading to abandonment of the defendants' registration attempt and cessation of use. However, in 2020, the plaintiff discovered the defendants marketing a product under the mark "CINZINE" again, now manufactured by a related second defendant. Upon objection, the defendants adopted the mark "CINZITAS," which the plaintiff contends is also deceptively similar to CINZAN. The plaintiff sought an interim injunction restraining the defendants from using marks CINZINE, CINZITAS, or any deceptively similar variants. The court had already restrained the use of CINZINE by the defendants in August 2021, and the present application concerns the use of CINZITAS.

Legal Issues Presented

  1. Whether the defendants' proposed use of the mark "CINZITAS" infringes upon the plaintiff's registered trademark "CINZAN".
  2. Whether the defendants’ use of "CINZITAS" constitutes passing off by creating confusion with the plaintiff’s product.
  3. Whether an interim injunction should be granted restraining the defendants from using the mark "CINZITAS".
  4. The applicability of the principle that medicinal trademarks require a higher standard of protection due to potential harm from confusion.

Arguments of the Parties

Plaintiff's Arguments

  • The defendants have adopted marks ("CINZINE" and "CINZITAS") that are phonetically and structurally deceptively similar to the plaintiff’s registered trademark "CINZAN".
  • The plaintiff has been the prior user since 1989 and has built a strong market reputation and goodwill in the mark "CINZAN".
  • The defendants’ use of similar marks amounts to deliberate trademark infringement and passing off, causing dilution and irreparable injury to the plaintiff.
  • The defendants abandoned their initial registration attempt of "CINZINE" after opposition by the plaintiff, evidencing awareness of the plaintiff’s rights.
  • The defendants’ explanation that "CINZITAS" is derived from the salt CINNARIZINE and their company name is unconvincing; the use of the prefix "CINZ" is clearly derived from the plaintiff’s mark.
  • The plaintiff relies on Supreme Court and other precedents emphasizing stricter protection for pharmaceutical trademarks due to risk of confusion and potential harm to patients.
  • The balance of convenience favors the plaintiff as the defendants have not commenced sales under "CINZITAS".

Defendants' Arguments

  • The defendants ceased use of the mark "CINZINE" in December 2020 and adopted "CINZITAS" by combining the generic salt name "CINNARIZINE" (CINZI) and their company name "TAS".
  • Use of the salt/compound name combined with company identifiers is a common industry practice, with several products named similarly by the defendants.
  • The marks "CINZAN" and "CINZITAS" have no phonetic similarity, and since these are Scheduled-H drugs sold only on prescription, no confusion would arise.
  • The packaging and presentation differ, and the defendants’ product under "CINZITAS" is yet to be produced, negating passing off claims.
  • The cited precedents by the plaintiff are inapplicable as they relate to over-the-counter drugs, unlike the defendants’ prescription-only products.

Table of Precedents Cited

Precedent Rule or Principle Cited For Application by the Court
Cadila Health Care Ltd. v. Cadila Pharmaceuticals Ltd., (2001) 5 SCC 73 Stricter approach required to restrain unauthorized use of deceptively similar trademarks in pharmaceuticals; confusion can arise from phonetic similarity especially in prescription drugs. The court applied this principle emphasizing the risk of confusion and harm from substitution of medicines, thereby supporting injunction against deceptive similarity in marks.
Win-Medicare Limited v. Somacare Laboratories Ltd., 1996 SCC OnLine Del 844 Protection against trademark infringement and passing off in pharmaceutical products. Referenced to support the plaintiff’s claim of infringement and passing off.
Emcure Pharmaceuticals Ltd. v. Corona Remedies Pvt. Ltd., 2014 SCC OnLine Bom 1064 Trademark protection and passing off in pharmaceutical domain. Used to reinforce the principle of protecting established trademarks in the pharmaceutical sector.
Ranbaxy Laboratories Ltd. v. Dua Pharmaceuticals Pvt. Ltd., 1988 SCC OnLine Del 149 Trademark infringement and passing off in pharmaceutical products. Supported the plaintiff’s position on protection against deceptive similarity.
Stiefel Laboratories v. Ajanta Pharma Ltd., (2014) SCC OnLine Del 3405 Trademark infringement and protection of pharmaceutical trademarks. Referenced in support of plaintiff’s claim on deceptive similarity.
Amba Lal Sarabhai Enterprises Ltd. v. Sara Pharmaceuticals and Ors, Order dt. 08th April, 1982 in Suit no. 1133/1981 Trademark protection in pharmaceutical industry. Used as precedent to uphold plaintiff’s claim.
Syncom Formulations Petitioner v. Sas Pharmaceuticals, 2004 SCC OnLine Del 364 Protection of trademarks in pharmaceutical domain. Referred to for upholding trademark rights.
Sun Pharma Laboratories Ltd. v. Intas Pharmaceuticals Limited, 2019 SCC OnLine Del 8899 Trademark infringement and passing off in pharmaceutical products. Applied in support of plaintiff’s claims.
The Himalaya Drug Company v. M/S. S.B.L Limited, 2012 SCC OnLine Del 5701 Trademark infringement and confusion in pharmaceutical trademarks. Referenced to highlight risk of confusion and passing off.
Wyeth Holdings Corporation v. Burnet Pharmaceuticals (Pvt.) Ltd., 2008 SCC OnLine Bom 76 Protection of pharmaceutical trademarks. Used to support plaintiff’s claims.
Luxembourg Brands S.A. R.L. v. G.M. Pens International Pvt. Ltd., 2018 SCC OnLine Del 12541 Trademark infringement and passing off. Referenced in the context of trademark protection.
Novartis AG v. Crest Pharma Pvt. Ltd. And Ors., Order dt. 24th July, 2009 in CS(OS) 851/2008 Protection of pharmaceutical trademarks and passing off. Considered in support of plaintiff’s case.
Bade Miya v. Mubin Ahmed Zahurislam, 2011 SCC OnLine Bom 430 Trademark infringement principles. Applied in the case analysis.
Biochem Pharmaceutical Industries & Anr. v. Biochem Synergy Limited Trademark infringement and protection. Used to support the plaintiff’s position.
Timken Company v. Timken Services Private Ltd., 2013 SCC OnLine Del 2237 Trademark protection and infringement. Referenced in the court’s reasoning.
GSK Consumer Healthcare S.A. v. EG Pharmaceuticals, 2019 SCC OnLine Del 10796 Trademark infringement and passing off in pharmaceuticals. Considered in support of the plaintiff’s contentions.
Panacea Biotec Ltd v. Recon Ltd, 1996 SCC OnLine Del 508 Trademark infringement and passing off. Referenced by defendants but overruled by Cadila Health Care Ltd. (supra) as per plaintiff’s submissions.
Ranbaxy Laboratories Limited v. Intas Pharmaceuticals Ltd., 2011 SCC OnLine Del 3527 Trademark infringement and passing off. Referenced by defendants in defense.
Schering Corporation & Ors. v. Alkem Laboratories Ltd., 2009 SCC OnLine Del 3886 Trademark infringement and passing off. Relied upon by defendants to oppose injunction.
Usv Limited v. Ipca Laboratories Limited, 2002 SCC OnLine Mad 870 Confusion in prescription drug trademarks due to similarity in names. Applied to highlight risk of confusion in prescribed medicines.

Court's Reasoning and Analysis

The court acknowledged the well-established trade practice of combining generic drug names or disease names with company identifiers but emphasized that the use of words that are publici juris (common property) cannot confer exclusive trademark rights. The determination of whether a term is publici juris is a factual issue reserved for trial. The court noted that trademarks are to be compared as whole words rather than dissected parts.

Applying the Supreme Court’s ruling in Cadila Health Care Ltd., the court emphasized the heightened standard for pharmaceutical trademarks due to the potential dangers of confusion in prescription drugs. The test is how an average purchaser perceives the mark, not a nuanced phonetic analysis. Confusion can arise from similar sounding names, especially in handwritten prescriptions.

On the facts, the court found the plaintiff’s mark "CINZAN" to have been in continuous use since 1989 for the same ailment and composition as the defendants’ product. The defendants’ claim that the prefix "CINZ" derives from the salt "CINNARIZINE" was not prima facie established. The court found it significant that the defendants had previously attempted and failed to register the mark "CINZINE," which was deceptively similar to "CINZAN," and that the current mark "CINZITAS" appears to be a derivative of the plaintiff’s mark rather than the salt.

The court held that the defendants’ acts appear to be a deliberate attempt to infringe the plaintiff’s trademark and to pass off their goods as those of the plaintiff, causing potential dilution and confusion. The balance of convenience favored the plaintiff, who had a long-standing market presence, while the defendants had not commenced sales under the new mark.

Holding and Implications

The court disposed of the application by granting an interim injunction restraining the defendants, their directors, officers, partners, servants, representatives, and agents from manufacturing, marketing, or selling pharmaceutical and medicinal preparations under the mark "CINZITAS" until the disposal of the suit.

This decision directly protects the plaintiff’s trademark rights during the pendency of the suit and prevents potential consumer confusion and dilution of the plaintiff’s mark. No new precedent was established beyond the application of existing principles emphasizing the protection of pharmaceutical trademarks and the prevention of deceptive similarity in marks.

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    Fdc Limited v. Tas Med (India) (P) Ltd.

    1. This order will dispose of the application filed by the plaintiff seeking interim prayers of the following nature: -

    I.A. 7214/2021 (by the plaintiff under Order XXXIX Rules 1 & 2 read with Section 151 CPC for an ad-interim order of injunction) a. Restraining the Defendants, its directors, principal officers, partners, servants, representatives and agents or any of them, from manufacturing, marketing or selling pharmaceutical and medicinal preparations under the mark CINZINE, CINZITAS or any deceptively similar variant of the Plaintiffs registered trademark CINZAN or in any CS(COMM) 269/2021 Page 2 of 13 manner whatsoever amounting to an infringement of the Plaintiffs registered trademark CINZAN; b. Restraining the Defendant, its directors, principal officers, partners, servants, representatives and agents or any of them, from manufacturing, marketing or selling pharmaceutical and medicinal preparations under the mark CINZINE, CINZITAS or any deceptively similar variant of the Plaintiffs registered trademark CINZAN or in any manner whatsoever, thereby passing off their pharmaceutical products as those of the Plaintiff; c. That the above order may be granted ex-parte; d. Any further order as this Honble Court may deem fit and proper facts and circumstances of the present case may also be passed in favour of the Plaintiff.

    2. The plaintiff/FDC Limited is a company incorporated on 23rd September, 1940 under the name of the Fairdeal Corporation (Pvt.) Ltd., with its registered office at B-8, MIDC Waluj, District Aurangabad 431136, Maharashtra with a Delhi Branch Office at A-41, Phase-I, Okhla Industrial Area, New Delhi-110020. Subsequently, on 24th June, 1985, the plaintiffs name was changed to FDC Private Limited and a fresh Certificate of Incorporation was issued on 2nd May, 1986. It is stated that the plaintiff had commenced operations much before its incorporation, in the year 1936, marketing vitamins and a range of prescription formulations. It set up its first manufacturing facility in the year 1949. In 1963, the plaintiff claims to have become the first organization to start the manufacture of specialized ophthalmic formulations in India and the first to introduce the BFS (Blow-Fill-Seal) technology for ophthalmics in South East Asia. In 1972, the plaintiff pioneered the concept of Oral CS(COMM) 269/2021 Page 3 of 13 Rehydration Salts (ORS) under its iconic brand Electral. It has a distinct presence in numerous therapeutic segments such as anti-infective, dermatological, respiratory, hematinic and claims to be the undisputed leader in ORS and ophthalmic. It has 6 manufacturing facilities in India with several distribution centers across the country and it is also available on leading e-commerce pharmacy stores, such as, PharmEasy, 1MG, Apollo Pharmacy, Netmeds etc.. It has four separate R&D Laboratories for formulations and food products, Active Pharmaceutical Ingredients (API), biotech and genetic research. It has also received the National Award for R&D effort in the industry by the Department of Scientific Affairs, Ministry of Commerce, Government of India for its contribution in the development of Flurbiprofen and Timolol Maleate. The plaintiff claims to have an annual turnover of Rs.1,331 crores (approx.) in the year 2019-2020.

    3. The present suit has been filed against the defendant No.1 alleging infringement by it of trademark CINZAN, registered in the name of the plaintiff in respect of its product launched in 1989. The product sold under the trademark and brand name of CINZAN is used to treat motion sickness, nausea due to motion sickness, vertigo or Menieres disease. The plaintiff claims that CINZAN has met with a remarkable success and currently holds a prominent market share. The plaintiff had obtained trademark registration for the word mark CINZAN w.e.f. 6th October, 1987, which is valid and subsisting. The plaintiff claims to have also spent more than Rs.15 lakhs on promotional activities to popularize the products under the trademark CINZAN. The details of the sales CS(COMM) 269/2021 Page 4 of 13 figure have been mentioned in para No.10 of the plaint to show the performance of the product CINZAN.

    4. It is stated by the plaintiff that the defendant No.1, which is a private limited company, had dishonestly adopted the trademark CINZINE, which was deceptively, phonetically and structurally similar to the plaintiffs prior adopted and registered trademark CINZAN. Ms. Shwetasree Majumder, learned counsel appearing on behalf of the plaintiff, submitted that initially when the plaintiff had noticed the use of CINZINE by the defendants, legal notices had been issued in 2006 and 2007, after which the defendants had abandoned its application for registration of trademark CINZINE and the impugned products were also not seen in the market. However, in November, 2020, the representative of the plaintiff came across a fresh sample of the impugned products CINZINE in the market, but this time, not manufactured by the defendant No.1, but by defendant No.2. However, the defendants are apparently connected as both the defendants have two common Directors, namely, Harjinder Singh and Kuljeet Kaur and the registered offices of both the entities are also the same. Learned counsel for the plaintiff submitted that a Legal Notice was sent on 9th November, 2020, which was replied to by the defendant No.1 indicating that they were changing their mark to CINZITAS. However, the plaintiff had objection to the defendants using the mark as CINZITAS, as that too is deceptively similar to the plaintiffs trademark CINZAN.

    5. It was the further submission of the learned counsel for the plaintiff that the defendants had repeatedly infringed the trademark of the plaintiff. CS(COMM) 269/2021 Page 5 of 13 Their act was a deliberate attempt to dilute the distinctive character of the plaintiffs trademark. It was submitted by learned counsel for the plaintiff that the mark sought to be used by the defendants was phonetically similar to that of the plaintiffs trademark. Reliance has been placed on the judgment of the Supreme Court in Cadila Health Care Ltd. v. Cadila Pharmaceuticals Ltd. ., (2001) 5 SCC 73, to submit that a far stricter approach was required to restrain the unauthorized use of deceptively similar marks with respect to pharmaceuticals preparations. Reliance has been also placed on judgments/orders in Win-Medicare Limited v. Somacare Laboratories Ltd., 1996 SCC OnLine Del 844, Emcure Pharmaceuticals Ltd. v. Corona Remedies Pvt. Ltd., 2014 SCC OnLine Bom 1064, Ranbaxy Laboratories Ltd. v. Dua Pharmaceuticals Pvt. Ltd., 1988 SCC OnLine Del 149, Stiefel Laboratories v. Ajanta Pharma Ltd., (2014) SCC OnLine Del 3405, Amba Lal Sarabhai Enterprises Ltd.

    V. Sara Pharmaceuticals and Ors. [order dt. 08th April, 1982 in Suit no. 1133/1981], Syncom Formulations Petitioner v. Sas Pharmaceuticals, 2004 SCC OnLine Del 364, Sun Pharma Laboratories Ltd. v. Intas Pharmaceuticals Limited, 2019 SCC OnLine Del 8899, The Himalaya Drug Company v. M/S. S.B.L Limited, 2012 SCC OnLine Del 5701, Wyeth Holdings Corporation v. Burnet Pharmaceuticals (Pvt.) Ltd., 2008 SCC OnLine Bom 76, Luxembourg Brands S.A. R.L. v. G.M. Pens International Pvt. Ltd., 2018 SCC OnLine Del 12541, Novartis AG v. Crest Pharma Pvt. Ltd. And Ors. [Order dt. 24th July, 2009 in CS(OS) 851/2008], Bade Miya v. Mubin Ahmed Zahurislam, 2011 SCC OnLine Bom 430, Biochem Pharmaceutical Industries & Anr. v. Biochem Synergy Limited) 269/2021 Page 6 of 13 Pvt. Ltd. v. Procter & Gamble Manufacturing (Tianjin) Co. Ltd., 2014 SCC OnLine Del 2968, Timken Company v. Timken Services Private Ltd., 2013 SCC OnLine Del 2237 and GSK Consumer Healthcare S.A.

    v. EG Pharmaceuticals, 2019 SCC OnLine Del 10796.

    6. It was also contended by learned counsel for the plaintiff that the word CINZAN had to be considered as a whole and could not be split into two, nor could be the mark of the defendants CINZITAS split into CINZI and TAS, to assess whether the two trademarks were similar or not. It was also submitted that the defendants have not been able to establish that since December, 2020, they had any sale of CINZITAS nor have they disclosed when they had launched their product. Thus, they had no right in equity to continue such use of the name CINZITAS. It was thus submitted that the plaintiff had disclosed a prima facie case in its favour, as having a registered trademark, being the prior user since 1989 and having built a solid market reputation, they would suffer irreparable loss and injury, if no injunction was granted. The balance of convenience was also in favour of the plaintiff, inasmuch as the defendants have not yet built any market for their product CINZITAS.

    7. Mr. Ajay Sahni, learned counsel for the defendants, submitted that as regards the trademark CINZINE, they had already stopped its use since December, 2020. It has been submitted that as regards CINZITAS, the mark had been coined by the defendant No.1 by combining the salt/compound from which the drug had been derived with the suffix of the name of the defendant No.1. Thus, in the name CINZITAS, CINZI has been derived from the generic salt CS(COMM) 269/2021 Page 7 of 13 CINNARIZINE and TAS has been derived from the name of the defendant No.1 TAS MED INDIA PVT. LTD.. Learned counsel submitted that various products had been similarly named by the defendant No.1, which had been duly registered. 30 such products have been listed in para No.9 of the written statement. It is further submitted that in fact, the name of the plaintiffs product CINZINE has also been derived from the salt CINNARIZINE. It was submitted by the learned counsel that the practice of joining the company name and the disease for which the product was to be used or the salt/compound from which the product was manufactured, was a standard industry practice, as is clearly evident from the name of the plaintiffs own product. No one could seek to register the name of the compound which was publici juris.

    8. It has been further argued by learned counsel for the defendants that the two names had no phonetic similarity. The drugs were Scheduled-H drugs to be sold only on prescription and so, no chemist would get confused. Therefore, the cited cases relied upon by the learned counsel for the plaintiff were inapplicable as, in those cases, the drugs could be bought over the counter. Thus, there was no infringement of the trademark of the plaintiff.

    9. As regards passing off, it was contended by learned counsel for the defendants that the packaging had no similarity as the product of the defendants was yet to be produced. Reliance has been placed on the judgments of the Coordinate Benches of this Court in Panacea Biotec Ltd v. Recon Ltd, 1996 SCC OnLine Del 508, Ranbaxy Laboratories Limited v. Intas Pharmaceuticals Ltd., 2011 SCC OnLine Del 3527 and CS(COMM) 269/2021 Page 8 of 13 Schering Corporation & Ors. v. Alkem Laboratories Ltd. ., 2009 SCC OnLine Del 3886. Thus, the learned counsel for the defendants has prayed that the application be dismissed and no injunction as prayed for be granted.

    10. Learned counsel for the plaintiff, in rejoinder submitted that if the contention of the learned counsel for the defendants was right, then there was no explanation for the defendant No.1 to have withdrawn/abandoned its application for registration of mark CINZINE in 2006 when the plaintiff had opposed the registration. Therefore, the defendant No.1 was estopped from now claiming any right to use even a derivative from the salt from which the product was to be manufactured. It was further submitted that the trademark of the plaintiff had been registered with effect from 1987. The name of the product of the plaintiff was coined by taking different alphabets from the compound and the defendants had taken the same set of letters to coin the name of its product. Thus, this was a clear case of infringement.

    11. In response to the claim that there were 30 products of the defendant No.1 with suffix TAS, learned counsel for the plaintiff has submitted that there were 140 other products which had no such suffix of TAS. Thus, when the defendant No.1 had once sought to fraudulently adopt a trademark deceptively similar to that of the plaintiff and the plaintiff had successfully opposed the same way back in the year 2006, the defendant No.1 had again sought to re-use the same deceptively similar mark of CINZINE in 2020 and would have succeeded, but for the vigil of the plaintiff. Therefore, the defendants were compelled to use a slightly modified version by adding the letters TAS as a suffix. It was CS(COMM) 269/2021 Page 9 of 13 also submitted that the judgment of the Supreme Court in Cadila Health Care Ltd. (supra) overrules the judgment in Panacea Biotec Ltd. (supra). It was further submitted that the judgment in Cadila Health Care Ltd. (supra) related to a Scheduled-H medicine and the court had specifically highlighted the fact that there could be confusion due to handwriting. The observations of the court in Himalaya Drug Company (supra) were reiterated to submit that the use of the mark CINZITAS would also create confusion, as there was a possibility of people mistaking the defendants product to be that of the plaintiff.

    12. Before proceeding further, it may be noted that on 18th August, 2021, in view of the contents of para No.3 of the written statement, the defendants, its directors, principal officers, partners, servants, representatives and agents or any of them, were restrained from manufacturing, marketing or selling pharmaceutical and medicinal preparations under the mark CINZINE. Thus, the issue now before this Court is whether a similar injunction is to be issued against the defendants restraining them from using the proposed mark CINZITAS. DISCUSSION

    13. The courts have, in several cases, recognized the trade practice of combining either the name of the disease for which the medicine has been prepared or the compound/salt from which the medicine has been made, with the name of the company producing it. At the same time, the courts have discouraged the use of the words that are publici juris. Whether a medical term is a publici juris, and whether it has become so in respect CS(COMM) 269/2021 Page 10 of 13 of an ailment or compound/salt, is a fact to be determined at trial. Adopting the name of the basic drug has thus been discouraged. Words that are commonly used in the trade or are descriptive in nature or laudatory of the quality of the good, cannot also be used as a trademark by one entity to exclude such use by others. But this does not appear to be the rule of the thumb. In other words, it is not as if the courts have not protected the trademarks, which entail a certain level of creativity and uniqueness even if drawn from the compound/salt, or those which have, through long use, gained a reputation of representing the compound/salt itself. When such names are coined, then if somebody else subsequently, imitates these names, the courts have compared the two marks to determine whether there was a deceptive similarity or not. Ordinarily, the complete word is taken for comparison and not the parts of the words.

    14. In Cadila Health Care Ltd. (supra), the Supreme Court went on to observe that the real question to be decided in cases involving medicinal preparations is to see how a purchaser, being an average man of ordinary intelligence, would connect the trademark with the goods. A nuanced understanding of phonetics will not determine whether there is confusion or not when similar sounding words are used by competitors. To say that the medicinal preparations in the present case being Scheduled-H drugs requiring a prescription, no confusion would arise, would be limiting the test. As observed in several other cases, such as Usv Limited v. Ipca Laboratories Limited, 2002 SCC OnLine Mad 870, a mistake can occur while reading the prescription on account of the similarity of the names.

    15. The use of the trademarks is intended to distinguish the goods of CS(COMM) 269/2021 Page 11 of 13 the proprietor of the trademark from those of other persons and therefore, it is right and just that a trademark is necessarily the monopoly of the proprietor. Using deceptively similar trademarks is an attempt by one doing so, to gain from the reputation built by the proprietor of the trademark sought to be copied and this very act would be causing damage to the proprietor inasmuch as the intention is to divert the sales from the proprietor to the one who is infringing the trademark.

    16. It has been also held in several cases, including Cadila Health Care Ltd. (supra), that a high standard is to be applied to medicinal products as substitution of the medication could be dangerous or harmful to a patient as side-effects/allergies may differ between the two medicines. Thus, confusion being created on account of the similar sounding names has to be prevented as a policy measure.

    17. Turning to the facts of the present case, the plaintiff has been manufacturing and selling its product CINZAN since 1989 i.e., for the last more than 33 years. The product CINZAN is used for motion sickness, nausea due to motion sickness, vertigo or Menieres disease. The defendants do not dispute that their product is also for the same ailment. There is further no dispute that the composition of the medicine is from the salt CINNARIZINE. The contention of the learned counsel for the defendants that the phrase CINZ is publici juris is prima facie not made out. The compound is CINNARIZINE and the plaintiff has taken four alphabets from the name of the salt. The defendants have not explained how they have also come to use the same four letters i.e., CINZ, to name their product. If they had wanted to combine the name CS(COMM) 269/2021 Page 12 of 13 of the salt with their company name, as claimed, they could have, quite randomly, chosen any other alphabets and joined with their company name TAS.

    18. The backdrop of the action of the defendant No.1, way back in 2006-07, of introducing its product in the name of CINZINE, which was deceptively similar in structure and in phonetics, with the plaintiffs trademark CINZAN, and the fact that it had desisted from continuing with the production in that name and had abandoned its attempt to register the mark CINZINE, is an extremely relevant fact. The defendants are fully aware of the presence of CINZAN in the market since long. They failed in getting a phonetically similar trademark registered. CINZ in their proposed name of CINZITAS is clearly derived from the name of the plaintiffs product CINZAN and not from the salt CINNARIZINE. It is a clear attempt at infringing the trademark of the plaintiff and also of passing off their own goods as those of the plaintiff. This Court is of the view that the plaintiff has, thus, disclosed a prima facie case in its favour.

    19. In the light of the fact that this seems to be a second attempt by the defendants to infringe the trademark of the plaintiff, mere accounting for the sales of the product of the defendants will not suffice, as irreparable loss and injury would be caused to the plaintiff due to dilution. The products are for the same illness. The deceptive similarity will lead to confusion. It may also appear, as argued, to be a variation of the plaintiffs own product, with consequences that could be adverse to the plaintiff. CS(COMM) 269/2021 Page 13 of 13

    20. The balance of convenience also lies in favour of the plaintiff, who has been producing the product in the name of CINZAN since 1989, whereas, admittedly, the defendants have only proposed to use their mark CINZITAS in their reply dated 23rd December, 2020 to the legal notice of the plaintiff and have yet to commence manufacturing of their product in the name of CINZITAS.

    21. Accordingly, the application is disposed of, restraining the defendants, its directors, principal officers, partners, servants, representatives and agents or any of them, till the disposal of the suit, from manufacturing, marketing or selling pharmaceutical and medicinal preparations under the mark CINZITAS.

    22. The order be uploaded on the website forthwith.

    23. List before the court on 27th April, 2022, for framing of issues. CS (COMM) 269/2021 (ASHA MENON) JUDGE DECEMBER 13, 2021

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    Fdc Limited v. Tas Med (India) (P) Ltd.
    (Dec 13, 2021)