Stay of SEP-Damages Money Decrees: Deposit Not Mandatory; Bank Guarantee Appropriate Where Quantum Rests on Unfounded Assumptions (Order XLI Rule 5 CPC)

1. Introduction

This Delhi High Court Division Bench decision arises out of four connected appeals (RFA(OS)(Comm) 8/2025, 12/2025, 13/2025, 14/2025) challenging a common judgment of a learned Single Judge dated 20 February 2025. The underlying suits were filed by Koninklijke Philips N.V. (“Philips”) alleging infringement of Indian Patent IN 218255 (the “suit patent”) relating to a “Method of Converting Information Words to a Modulated Signal”, associated with EFM+ coding used in DVDs. Philips pleaded the patent to be a Standard Essential Patent (SEP).

During the suits, the patent expired by efflux of time, rendering injunctive relief infructuous; the Single Judge therefore decreed the suits only for damages, interest, and additional damages. The present decision does not decide the merits of the appeals. It decides only the appellants’ applications for stay of execution of the money decrees under Order XLI Rule 5 of the CPC.

The central interim-law questions were:

  • How should appellate courts approach stay of money decrees under Order XLI Rule 5 CPC after the Supreme Court’s decision in Lifestyle Equities C.V. v. Amazon Technologies Inc?
  • Whether the decree (though monetary) warranted stay because parts of the damages computation were allegedly unsupported by evidence?
  • If stay is granted, whether deposit is mandatory, or whether alternate security (such as a bank guarantee) suffices?

2. Summary of the Judgment

The Division Bench:

  • Declined to treat the Single Judge’s findings on infringement, validity, FRAND royalty rate, and (for two appellants) the number of stampers supplied as “egregiously perverse / patent illegal / facially untenable” so as to justify stopping execution of the money decrees on those grounds.
  • Found a serious prima facie infirmity in the quantum of damages: the Single Judge’s assumption of 10,000 DVDs per stamper (and, in one case, a presumed production figure of 65,00,000 DVDs) had no disclosed evidentiary basis and was therefore prima facie unsustainable.
  • Balanced equities by dispensing with cash deposit of the decretal amount and instead directed each appellant to furnish an unconditional and irrevocable bank guarantee (with auto-renewal), from a nationalised bank, covering the principal amount of damages awarded, within eight weeks.
  • Ordered that upon compliance, there would be a stay of execution of the impugned judgment and decree till further orders, subject to the outcome of the appeals.

3. Analysis

3.1 Precedents Cited

The decision is anchored in the Supreme Court’s recent crystallisation of Order XLI Rule 5 principles in Lifestyle Equities C.V. v. Amazon Technologies Inc. The Bench also notes the jurisprudential lineage referred to in Lifestyle Equities:

  • Sihor Nagar Palika Bureau v. Bhabhlubhai Virabhai & Co. . & Co.: cited (via Lifestyle Equities) as part of the doctrinal backdrop for the general reluctance to stay money decrees and the typical insistence on securing the decree-holder.
  • Atma Ram Properties (P) Ltd. v. Federal Motors (P) Ltd.: again part of the “practice-based” approach—stays are usually conditional on protecting the successful party, often through deposit/security.
  • Malwa Strips Pvt. Ltd v. Jyoti Ltd: relied on (through Lifestyle Equities) for the proposition that despite “shall” in Order XLI Rule 5, the provision is not inflexibly mandatory; unconditional stay of a money decree is possible in an exceptional case, and “deposit” is not the only permissible mode of security.

The Division Bench’s distinctive contribution is not to restate these cases, but to operationalise Lifestyle Equities in a patent damages context: it accepts that most merits findings do not qualify as “exceptional”, yet treats a damages computation built on unreasoned numerical assumptions as approaching the category of “facially untenable” error warranting a calibrated stay.

3.2 Legal Reasoning

The Bench structures its reasoning around the Supreme Court’s framework in Lifestyle Equities:

(A) Money decrees: ordinary rule and exceptional departure

The Court reiterates that money decrees are ordinarily not stayed, and appellate courts generally insist on securing the decree-holder. However, following Lifestyle Equities, it recognises:

  • There is no universal rule mandating deposit in every money decree.
  • Security for “due performance” may be furnished in different forms; cash deposit is not the only mode.
  • An “exceptional case” may justify stronger protection to the judgment-debtor, including relief where the decree is “egregiously perverse”, “riddled with patent illegalities”, or “facially untenable”.

(B) Merits issues: infringement and validity not treated as exceptional at the stay stage

The appellants’ principal merits challenge at the interim stage was that their activity was mere replication and did not involve EFM+ encoding; therefore they allegedly did not infringe. The Single Judge had treated Claim 12 as a “record carrier” claim covering any medium storing the modulated signal obtained by the method claims, thereby catching replicated DVDs even if the encoding step occurred upstream (e.g., at the stamper stage).

The Division Bench does not finally affirm that construction; it holds only that the Single Judge’s interpretation is not impossible and therefore cannot be labelled “egregiously perverse / patent illegal / facially untenable” so as to justify staying a money decree on that ground.

Likewise, the validity challenges (Section 64(1)(m), Section 64(1)(e), Section 64(1)(j)) were treated as heavily fact-and-evidence dependent, with the Single Judge having given reasons for rejecting them. At the limited stay stage, these did not qualify as exceptional infirmities warranting halting execution.

(C) Quantum of damages: the “talking point” that moved the Court

The Court’s decisive intervention is on the method of quantifying damages. Once the Single Judge fixed (i) FRAND royalty at US $ 0.03 per DVD and (ii) numbers of stampers, the remaining step was estimating how many DVDs were produced:

  • In two matters, the Single Judge adopted an estimate of 10,000 DVDs per stamper “sans any definitive evidence” and applied it across suits.
  • In another matter, the Single Judge estimated production of 65,00,000 DVDs without identified supporting material.

The Division Bench characterises this as a serious flaw: damages cannot be fastened on mere presumption, and there was no disclosed basis for the “10,000” figure (“Why 10,000? Why not 50,000… or 1000?”). This lack of foundation is what, in the Court’s view, brought the case closer to the kind of infirmity contemplated by Lifestyle Equities for departing from the ordinary approach to money-decree execution.

(D) Tailored stay: protecting both sides through a bank guarantee

Having found the decree not warranting a blanket stay on merits, but also finding the quantum computation prima facie infirm, the Court fashions a middle course:

  • No cash deposit is ordered.
  • Instead, each appellant must furnish an unconditional and irrevocable bank guarantee, with auto-renewal, from a nationalised bank, covering the principal amount of damages.
  • On furnishing the guarantee, execution is stayed.

This is a practical application of Lifestyle Equities’ recognition that “security” under Order XLI Rule 5(3)(c) need not be cash, and that the appellate court can calibrate conditions based on the nature of the arguable error (here: quantum).

3.3 Impact

  • Appellate practice in money decrees: The decision strengthens the post-Lifestyle Equities trend that deposit is not mechanically mandatory. Where the appellate court identifies a prima facie, outcome-driving defect in computation, it may replace deposit with a bank guarantee and still grant stay.
  • Damages in SEP/patent matters: Even where liability findings are not stayed, courts are signalled to be cautious in damages quantification. “Best available evidence” cannot collapse into a bare number; courts must articulate a reasoned basis for production-volume assumptions.
  • Interim restraint and merits discipline: The Bench explicitly avoids turning a stay decision into a pre-emptive final decision. It models a restrained approach: evaluate whether an issue crosses the Lifestyle Equities threshold without conclusively adjudicating the appeal.
  • Record-carrier claim theory (Claim 12): While not finally decided, the Court’s refusal to label the Single Judge’s construction as perverse indicates that, at least at an interim stage, replicators may face exposure where a patent claim is drafted to cover the carrier embodying the modulated signal, even if encoding is outsourced upstream. This may influence pleading and evidence strategies in future replication/standard-compliance disputes.

4. Complex Concepts Simplified

  • Order XLI Rule 5 CPC (stay of execution): Filing an appeal does not automatically stop execution. The appellate court may stay execution if conditions are met, usually requiring security to ensure the decree can be satisfied if the appeal fails.
  • Money decree: A decree directing payment of money. Courts are generally reluctant to stay such decrees because delay harms the decree-holder; hence the common insistence on deposit/security.
  • Security vs deposit: “Security” can be cash deposit, property, bond, or other assurance. A bank guarantee is a bank’s unconditional promise to pay the specified amount if required, protecting the decree-holder without immediate cash outflow by the appellant.
  • SEP and FRAND: A Standard Essential Patent is necessary to comply with a technical standard. Licensing is expected on Fair, Reasonable and Non-Discriminatory terms; damages are often aligned to FRAND royalties.
  • Claim 12 “record carrier”: In patent drafting, some claims cover a method; others cover a product embodying the method’s output. Here, Claim 12 was read by the Single Judge as covering a physical medium (like a DVD) containing the modulated signal produced by the claimed method.
  • Adverse inference: When a party withholds relevant records despite directions, courts may draw adverse inferences. However, this does not authorise damages to be fixed on a purely arbitrary number; the inference must still support a reasoned estimate.

5. Conclusion

The decision’s key precedent value lies in its calibrated application of Lifestyle Equities C.V. v. Amazon Technologies Inc: while maintaining the prudential rule against easily staying money decrees, it holds that where the quantum is computed on unsupported assumptions, a court may justifiably depart from the usual deposit requirement and instead secure the decree through an unconditional, irrevocable bank guarantee. The ruling also underscores that, at the stay stage, even contested patent claim constructions and validity defences will not typically justify stopping execution unless they cross the high threshold of being “egregiously perverse”, “riddled with patent illegalities”, or “facially untenable”.