The UPC Damages Moment: When Compensation Becomes Price Discovery

At the UPC, quantum is starting to do more than compensate. A public, reasoned figure can become a reference point for licensing, valuation and settlement. The early case law also marks the limit of that idea: the market can read only what the parties manage to prove.

Two answers

Every patent case yields two answers. The first is binary: infringement or not. The second is continuous: what the infringement was worth. European patent litigation has long privileged the first. Liability was the case; quantum came afterwards, usually before a national court, later in time, and with too little visibility to move any market beyond the parties themselves.

The Unified Patent Court can reverse that order, and the reason is structural rather than empirical. It does not depend on a mature body of final pan-European awards. The Court has already built the machinery through which a reasoned damages figure can acquire multi-state reach, well before it has produced a deep run of such figures. The first numbers to emerge from that machinery will therefore carry more weight than their small number would suggest.

Rule 118.1 imposes no separate damages phase. It lets the Court either state the amount in the decision on the merits or determine it in separate proceedings.1But once the procedure under Rules 125 to 144 is engaged, quantum becomes a litigation of its own. The successful party has one year from service of the final decision on infringement and validity to apply; the application may include a request to lay open books; and the claimant must eventually set out the remedy sought, its calculations, the supporting facts and evidence, and its own assessment of the sum due.2Rule 119 even allows an interim award that must at least cover the successful party's expected costs of the damages-and-compensation procedure.3This is not post-judgment arithmetic, but a second evidentiary case.

The substantive standard points the same way. Article 68 UPCA is compensatory, not punitive. It seeks, so far as possible, to restore the injured party to the position it would have occupied absent the infringement, while denying the infringer any benefit drawn from it. The Court may weigh lost profits, unfair profits and moral prejudice, or set a lump sum by reference at least to the royalties that would have been payable.4Article 68 substantially tracks Article 13 of the Enforcement Directive.5These are not interchangeable formulas: each describes a different counterfactual market.

What the record already shows

The first decisions show what this architecture demands.

Fives ECL v REEL is the warning. The Court of Appeal held that the UPC could fix the amount of damages even where a national court had already established infringement and liability in principle.6On remittal, though, the Hamburg Local Division dismissed a claim for roughly EUR 6.5 million. Because the relevant events pre-dated the UPC, the Local Division applied German law, adding that it would have reached the same result under Article 68 UPCA. The claimant's theory was that the infringing bid had forced it to lower its own tender price. Yet the Court had no sufficiently verifiable tender documents or profit calculations to test that counterfactual; non-price criteria also played their part; and a lawful competitive alternative remained plausible.7Liability was fixed; value was not.

Bhagat v Oerlikon makes the complementary point. The Court of Appeal accepted that an active participant in the relevant market can be expected to follow the patent landscape, and could therefore have “reasonable grounds to know” of the infringement. It nonetheless set aside the EUR 15,000 provisional award for reputational harm, because general assertions did not establish concrete moral prejudice.8Fault and proof of harm remain separate questions.

Quantificare v Canfield confirms the institutional reading. The Düsseldorf Local Division awarded EUR 20,000 in provisional damages to cover the anticipated costs of the future quantification proceedings, and rejected the idea that Rule 119 is reserved for cases of exceptional financial hardship.9The Court is treating the determination of damages as a genuine, resource-intensive stage of the litigation.

From compensation to price

This is where compensation begins to resemble price discovery. The Court, in this as in much else, is behaving less like a forum than like infrastructure — and damages are its pricing layer.10

A finding of infringement is legally decisive but commercially incomplete. A public, reasoned amount is more portable. It can enter a licensing negotiation, an acquisition model, a portfolio valuation, a funding memorandum, an accounting reserve or a settlement discussion in another jurisdiction. Once a court fixes a figure for the use of patented technology across several markets, that figure can outlive the dispute that produced it.

A judicial amount is not, however, a market comparable on its own; comparability has to be earned. What the number means depends on the territory covered, the applicable law, the remaining patent term, the product mix, the royalty base, apportionment, market structure, lawful alternatives, litigation risk and the evidence actually before the Court. A poorly reasoned amount is noise. A well-reasoned amount, whose assumptions can be reconstructed, becomes a focal point.

The metaphor deserves its own discipline. A market discovers prices by aggregating information that no single participant holds;11a court administers a figure on a closed record, at a fixed date, under rules of proof. A judicial award therefore enters the market less as an equilibrium than as an anchor — and anchors do their work whether or not they are representative.12In a thin comparable set, the first figures will not merely inform expectations. They will frame them.

The UPC sharpens the stakes. It is a court common to eighteen EU Member States, and Article 34 provides that, for a European patent, its decisions cover the Contracting Member States in which the patent has effect.13The geographic picture is now more complex, and potentially wider, than that shorthand suggests. After the CJEU's judgment in BSH Hausgeräte v Electrolux, the UPC Court of Appeal held in Kodak v Fujifilm that Article 34 is not, in itself, a jurisdictional ceiling: depending on the basis of jurisdiction, the Court may entertain infringement claims concerning non-UPC designations of a European patent, applying the relevant foreign law.14“One price for Europe” is tempting language and poor analysis. Every damages figure must identify the territories, patent designations, infringing acts and legal rules it actually values.

None of this will surprise those who litigate standard-essential patents. FRAND disputes turned European courts into reluctant rate-setters long ago, and the Mannheim Local Division's first FRAND judgment in Panasonic v OPPO shows that the UPC will not abstain: the Court entertained a FRAND counterclaim — dismissing it on the facts while accepting that such a claim can be brought before it — and observed that FRAND designates a range of rates rather than a single figure.15That observation cuts to the centre of this piece. If FRAND is a range, a judicial number is a point selected within it, and the market will read the point, not the range. Article 68's lump-sum branch, indexed to the royalties that would have been due, invites the same exercise under another name. The damages judge and the FRAND judge are converging on a single task: pricing technology the parties failed to price for themselves.

Building the number

For patent owners, the consequence is immediate. Quantum can no longer be assembled once liability has been won. The evidentiary record has to be designed from the outset: contemporaneous pricing, sales and margin data; evidence of customer switching; market demand; comparable licences; lawful alternatives; and a causal model capable of withstanding challenge. The right to information and the procedure for laying open books help, but they do not repair a missing counterfactual.16Fives shows the cost of leaving the economic case implicit.

For defendants, the mirror image is sharper still. The damages phase is not only about reducing the sum payable in the present case; it is also about preventing a figure from becoming an external reference point. That means attacking the causal model, the royalty base, apportionment, comparability and the claimed market effects with the intensity usually reserved for infringement.

It also reshapes settlement strategy. Confidentiality is not a drafting afterthought; it is part of controlling which information enters the market's comparable set. UPC decisions and orders are generally published, while pleadings and evidence fall under a different access regime, and the Court retains the power to protect confidential information.17To the extent that a quantified figure becomes public and intelligible, the next claimant can cite it, even though the factual assumptions behind it may not travel with it.

For funders and portfolio investors, the point is just as direct. The economic value of a claim is its expected quantum, discounted for legal risk, time, collectability and cost. UPC damages practice will gradually supply the inputs for that calculation. But thin markets give volatile signals, and early figures may prove disproportionately influential precisely because there are so few of them.

Price discovery runs in both directions. A high award can strengthen a licensing programme; a low award, or the dismissal of a quantum claim, can weaken a portfolio narrative more effectively than an infringement win strengthens it. Central revocation may erase the legal foundation of the valuation altogether. Multi-state reach amplifies both the value of a sound model and the consequences of a weak one.

None of this calls for a new remedy. The machinery already exists: Article 68, Rule 118, the separate procedure, the information powers, the possibility of interim funding, and a court whose decisions can cross national borders. What remains to be built is the economic discipline with which parties use it.

The UPC damages phase is therefore not the epilogue to infringement. It is the point at which a legal victory is translated into a market-readable figure. The practitioners who understand this will stop asking their experts to calculate compensation after the win. They will begin building, from the first pleading, the number they want the market to read.

At the UPC, damages do not merely compensate. Once expressed in a public, reasoned figure, they can reprice.

• 1Rules of Procedure of the Unified Patent Court (“RoP”), r. 118.1: the amount may be stated in the decision on the merits or determined in separate proceedings under rr. 125-144. Source: official consolidated text, Unified Patent Court (unified-patent-court.org).
• 2RoP rr. 125-144, in particular r. 126 (application no later than one year after service of the final decision on infringement and validity), r. 131.1(c) and 131.2 (request to lay open books; remedy, facts, calculations, evidence and assessment of the amount) and rr. 141-144. Source: RoP, official text (unified-patent-court.org).
• 3RoP r. 119. Source: RoP, official text (unified-patent-court.org).
• 4Agreement on a Unified Patent Court (“UPCA”), art. 68(1)-(4), OJ 2013 C 175/1. Source: Official Journal of the European Union (eur-lex.europa.eu).
• 5Directive 2004/48/EC of 29 April 2004 on the enforcement of intellectual property rights, art. 13, OJ 2004 L 157/45, corrigendum OJ 2004 L 195/16. Source: EUR-Lex (eur-lex.europa.eu).
• 6Fives ECL SAS v REEL GmbH, Court of Appeal, UPC_CoA_30/2024, order of 16 January 2025. Source: registry of the Unified Patent Court (unified-patent-court.org).
• 7Fives ECL SAS v REEL GmbH, Hamburg Local Division, UPC_CFI_274/2023, decision of 11 February 2026 — German substantive law applied to the pre-UPC events, the claim being rejected in the alternative under art. 68 UPCA for substantially the same evidentiary reasons. Source: UPC registry (unified-patent-court.org).
• 8Bhagat Textile Engineers v Oerlikon Textile GmbH & Co. KG, Court of Appeal, UPC_CoA_8/2025, decision of 9 December 2025, esp. paras 18-30. Source: UPC registry (unified-patent-court.org).
• 9Quantificare SA v Canfield Scientific GmbH et al., Düsseldorf Local Division, UPC_CFI_559/2024 and UPC_CFI_106/2025, decision of 23 April 2026, para. 279. Source: UPC registry (unified-patent-court.org).
• 10On this framing, see M. Dhenne, UPC: Early Strategic Insights for Life Sciences, Kluwer Patent Blog, 6 November 2025, and M. Dhenne, The UPC Didn't Kill Parallel Litigation — It Weaponized It, Kluwer Patent Blog, 7 April 2026 (legalblogs.wolterskluwer.com).
• 11F. A. Hayek, “The Use of Knowledge in Society”, American Economic Review, vol. 35, no. 4, 1945, pp. 519-530.
• 12A. Tversky and D. Kahneman, “Judgment under Uncertainty: Heuristics and Biases”, Science, vol. 185, 1974, pp. 1124-1131.
• 13UPCA art. 34. The Agreement is in force in eighteen Member States; the territorial coverage of a given Unitary Patent depends on the date on which unitary effect was registered. Sources: UPCA, OJ 2013 C 175/1 (eur-lex.europa.eu); Unified Patent Court (unified-patent-court.org).
• 14CJEU, Grand Chamber, BSH Hausgeräte GmbH v Electrolux AB, Case C-339/22, judgment of 25 February 2025, ECLI:EU:C:2025:108 (source: CURIA, curia.europa.eu); Kodak v Fujifilm, Court of Appeal, UPC_CoA_312/2025, UPC_CoA_333/2025, UPC_CoA_880/2025 and UPC_CoA_882/2025, decision of 2 June 2026 (source: UPC registry, unified-patent-court.org).
• 15Panasonic Holdings Corporation v Guangdong OPPO Mobile Telecommunications Corp. Ltd and OROPE Germany GmbH, Mannheim Local Division, UPC_CFI_210/2023, decision of 22 November 2024. Source: UPC registry (unified-patent-court.org).
• 16UPCA art. 67; RoP rr. 141-144; see also RoP r. 191 on orders to communicate information. Sources: UPCA, OJ 2013 C 175/1 (eur-lex.europa.eu); RoP (unified-patent-court.org).
• 17UPCA art. 58; RoP r. 262 (publication of decisions and orders; access to pleadings and evidence on reasoned request) and r. 262A (protection of confidential information). Sources: UPCA (eur-lex.europa.eu); RoP (unified-patent-court.org).