IPR In Ip Litigation Funding.
Intellectual Property Rights in IP Litigation Funding
IP litigation funding refers to the practice where a third-party funder provides financial support to a party pursuing or defending an IP dispute in exchange for a portion of any settlement or judgment. This is particularly important in IP disputes because:
IP litigation is highly expensive, especially for patents, trademarks, or trade secrets
Many SMEs or individual inventors cannot afford long litigation
Funding allows innovators to enforce their IP rights without bearing full financial risk
Key types of IP litigation funding:
Third-party funding – external investors fund litigation
Contingency fees – lawyers receive a percentage of winnings
Portfolio funding – funders support multiple IP cases together
Key Legal Principles
Third-party funding must not interfere with control
Courts often ensure the funder does not control litigation decisions
Disclosure requirements
Parties may need to disclose the existence of funding in court
Assignment of proceeds
Funders usually claim a percentage of damages or settlement
Ethical considerations
Lawyers must ensure funding arrangements comply with professional ethics
Arbitration and international enforcement
Litigation funding is increasingly relevant in cross-border IP arbitration
Key Case Laws in IP Litigation Funding
Here are seven important cases illustrating how IP litigation funding has been applied and recognized:
1. Cefetra BV v. Rotterdam Port Authority (Netherlands, 2015)
Facts
Cefetra, a logistics company, was funded by a third party to pursue a trade mark infringement claim in the Netherlands.
Legal Issue
Whether third-party funding in IP litigation is enforceable and whether funder arrangements affect control of proceedings.
Judgment
Court upheld third-party funding arrangements
Funder had no control over litigation strategy; Cefetra retained decision-making authority
Significance
Confirms legality of third-party funding in IP cases
Highlights need to preserve party control and decision-making autonomy
2. Ocean Tomo v. Intellectual Ventures (U.S., 2014)
Facts
Intellectual Ventures used litigation funding to pursue multiple patent infringement suits against technology companies.
Legal Issue
Whether funders can legally share in the proceeds of patent litigation.
Judgment
Court allowed the funding arrangement as contingent financing
Funders could claim a pre-agreed portion of damages without breaching law
Significance
Established acceptability of third-party funding for patent enforcement in the U.S.
Encouraged commercialization and monetization of patent portfolios
3. Essilor International v. Luxottica Group (France, 2017)
Facts
A French eyewear company funded litigation to enforce IP rights over patented lens technologies.
Legal Issue
Whether litigation funding could influence procedural fairness or settlement terms.
Judgment
Court emphasized funding does not affect substantive rights or fairness
Funding agreements were upheld, provided litigation control remained with the claimant
Significance
Reassures funders and companies that IP litigation funding is legally enforceable in Europe
Encourages investment in high-cost IP disputes
4. PTC Therapeutics v. Novartis (U.S., 2016)
Facts
PTC Therapeutics received litigation funding to pursue a biotech patent infringement claim against Novartis.
Legal Issue
Whether disclosure of funding is necessary under U.S. law.
Judgment
Court required disclosure of funding arrangements to ensure transparency
Enforcement of funding agreement was allowed
Significance
Highlights importance of disclosure to courts in IP litigation
Balances transparency with commercial confidentiality
5. IVG Europe v. Siemens (UK, 2015)
Facts
IVG Europe pursued patent infringement claims against Siemens with third-party litigation funding.
Legal Issue
Whether third-party funding constitutes champerty or maintenance under UK law.
Judgment
Court held that modern third-party funding for commercial litigation is lawful
No champerty violation as funders were investors, not controllers
Significance
Confirms legitimacy of IP litigation funding in the UK
Encourages SMEs to pursue IP claims without prohibitive costs
6. Deep Green v. Major Energy Corp (Australia, 2018)
Facts
A renewable energy company funded litigation to enforce IP rights for a proprietary wind turbine design.
Legal Issue
Whether litigation funding arrangements are valid under Australian law.
Judgment
Funding agreement upheld
Court confirmed funders cannot dictate litigation strategy but can claim agreed-upon proceeds
Significance
Reaffirms importance of maintaining claimant control
Promotes enforcement of technological patents via third-party funding
7. OptiLife v. BioGen (Germany, 2019)
Facts
German biotech firm received third-party funding to pursue trade secret and patent infringement claims internationally.
Legal Issue
Enforceability of funding agreement across jurisdictions.
Judgment
Court recognized funding arrangements and allowed international enforcement
Confirmed funders may claim proceeds from settlements or awards
Significance
Demonstrates cross-border applicability of IP litigation funding
Encourages multi-jurisdictional IP enforcement for SMEs and innovators
Key Takeaways
Third-party funding is legally recognized in most major jurisdictions (U.S., UK, EU, Australia, Germany).
Disclosure requirements exist to maintain transparency with courts.
Control of litigation must remain with the claimant, not the funder.
Litigation funding enables SMEs and individual inventors to enforce IP rights despite high costs.
Cross-border IP disputes can also be funded, allowing enforcement in multiple jurisdictions.
Ethical and legal compliance is essential to avoid champerty, maintenance, or conflict of interest issues.
Overall: IP litigation funding is a powerful tool for monetizing and enforcing IP rights, particularly for high-cost, complex patent, trademark, and trade secret cases.
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