Factual and Procedural Background
This action concerns European Patent (UK) No. 0 620 748 entitled "Automatic Injectors". The patent was granted on 28th July 2010 after a lengthy prosecution period starting in 1993. The patent relates to a mechanical automatic injector device with a locking needle cover, specifically covering embodiments depicted in certain figures of the patent specification. The Plaintiff is a research-driven global pharmaceutical company focusing on allergy treatment and currently distributes a product called EpiPen in the UK under an agreement with the second Defendant. The Plaintiff intends to market its own adrenaline injector product, JEXT, in the UK, pending regulatory approval expected in early 2011.
The Plaintiff commenced proceedings in the Patents County Court in September 2010, challenging the validity of the patent and seeking a declaration of non-infringement in respect of the JEXT product. The patent was initially held by the first Defendant but was assigned to the second Defendant shortly after proceedings began. The Defendants sought to transfer the case to the High Court, Patents Court, raising issues about the appropriate forum and the status of the first Defendant in the proceedings.
Legal Issues Presented
- Whether the case should be transferred from the Patents County Court to the High Court, Patents Court.
- The position and status of the first Defendant following the assignment of the patent to the second Defendant.
Arguments of the Parties
Appellant's Arguments (Second Defendant)
- The case should be transferred to the High Court due to the substantial commercial value involved, notably a market worth approximately $24 million annually.
- The Plaintiff’s motivation for commencing the claim in the Patents County Court was to expedite the trial, but the Defendants prefer the High Court for the dispute.
- There is no evidence supporting the Plaintiff’s assertions that the patent’s locking needle cover is of low value or that the product could be easily modified to avoid infringement.
Appellee's Arguments (Plaintiff)
- The JEXT product would not infringe the patent and the patent is invalid; an opposition is pending at the European Patent Office.
- The $24 million sales figure relates to EpiPen, which does not fall within the scope of the patent as it lacks a needle cover.
- The locking needle cover is a small part of the product, and if JEXT does infringe, it could be modified to avoid infringement quickly.
- The Defendants have not disclosed the value of the patent assignment, which suggests the claim’s value is low.
- The case is not complex and suitable for the Patents County Court’s procedures.
- Access to justice considerations support the case remaining in the Patents County Court.
Table of Precedents Cited
| Precedent |
Rule or Principle Cited For |
Application by the Court |
| Memminger v Triplite [1992] RPC 210 |
Presumption to maintain the status quo unless proper grounds for transfer exist; importance of proper administration of justice beyond parties' wishes. |
The court applied the principle that if factors are neutral, the case should remain in the court where it started, balancing interests of justice and other litigants. |
| Chaplin v Lotus (unreported, 17 Dec 1993) |
Discretion to transfer cases between Patents County Court and High Court considering financial position, importance of case, complexity, and speed of trial. |
The court followed the guidance that Patents County Court is for smaller, less complex cases; important or high-value cases may warrant transfer to the High Court. |
| SmithKline Beecham v Apotex [2003] EWCA Civ 137 |
Value of injunction assessed by market protection, even if the patented product is not identical to the commercial product. |
Supported the court’s view that the value of the injunction should consider the commercial realities and market protection, not just the patented product’s sales. |
| Merial v Sankyo [2004] EWHC 3077 (Pat) |
Difficulty in proving that pre-action conduct would have prevented litigation for costs purposes. |
Referenced in relation to costs submissions regarding the timing of claim issuance and pre-action protocol compliance. |
Court's Reasoning and Analysis
The court analysed the statutory framework governing transfers between the Patents County Court and the High Court, including the County Courts Act 1984, CPR Part 30, and the Copyright Designs and Patents Act 1988. It considered factors such as the financial positions of the parties, value and complexity of the claim, trial length, and the importance of the outcome to the public.
The court found both parties to be substantial undertakings, not small or medium enterprises, and able to afford High Court litigation. The value of the claim was assessed in commercial terms, focusing on the potential market worth of $24 million annually related to the product competition, rather than solely on the patent’s technical scope. The patent’s subject matter was mechanical and not complex, suitable for the Patents County Court’s specialist jurisdiction. Trial length was estimated at 3-4 days, and the court noted that an expedited trial in the High Court could be arranged without significant delay.
The court acknowledged the importance of the Patents County Court’s role in providing cheaper, speedier litigation for small and medium enterprises but concluded this case did not fall within that intended remit given the parties’ size and claim value. The court also addressed the status of the first Defendant, who held the patent at the claim’s issue date but assigned it to the second Defendant shortly after. The court refused to remove the first Defendant entirely but capped their future costs exposure, allowing the second Defendant to be joined as the proper party.
Holding and Implications
The court’s final decision was to ORDER TRANSFER OF THE CASE TO THE HIGH COURT.
This decision reflects the court’s view that the substantial commercial value and financial positions of the parties justify the case being heard in the High Court rather than the Patents County Court, despite the case’s relative simplicity and suitability for the specialist procedures of the latter. The ruling maintains the intended purpose of the Patents County Court to serve smaller, less complex disputes involving smaller enterprises, preserving access to justice for such parties.
Regarding the first Defendant’s status, the court allowed the second Defendant to be joined as the new patent proprietor while retaining the first Defendant in the proceedings with limited future cost liability. No new legal precedent was established; the decision applies existing legal principles to the facts of this case.