Reverse Patent Pools and Other TTBER Tall Tales

Key Takeaways

• EU draft TTGs offered a soft antitrust safe harbor for LNGs
• Commission removed safe harbor but kept LNG section in final guidelines
• LNGs aggregate substitute buyers, risking monopsony power unlike patent pools
• UK CMA prefers case‑by‑case analysis over dedicated LNG guidance

Pulse Analysis

The 2026 Technology Transfer Block Exemption Regulation (TTBER) marks the EU’s most ambitious attempt to formalise collective bargaining among standard‑essential patent (SEP) implementers. By introducing licensing negotiation groups (LNGs), the Commission sought to cut transaction costs and counteract perceived hold‑up by SEP holders. The initial draft went further, proposing a soft antitrust safe harbor that would shield coordinated negotiations from a full Article 101 assessment. After intense push‑back from competition scholars and industry players, the final Guidelines abandoned the safe harbor while preserving a dedicated LNG chapter that flags both pro‑competitive benefits and antitrust red flags.

The core controversy revolves around the economic logic of LNGs. Traditional patent pools bundle complementary patents, reducing double marginalisation and easing access to interlocking technologies. LNGs, by contrast, pool substitute buyers, potentially creating monopsony power and facilitating price‑fixing among downstream rivals. U.S. Justice Department officials have already warned that the EU’s comfort letter for the automotive LNG resembles a buyer‑cartel exemption, underscoring the cross‑jurisdictional relevance of the debate. The draft’s procedural safeguards—limited information exchange and transparency requirements—do not mirror the robust safeguards that protect patent pools, leaving a gap in the EU’s competition oversight.

Looking ahead, the EU’s decision to retain LNG guidance without a safe harbor signals a shift toward nuanced, case‑by‑case scrutiny. This approach aligns more closely with the UK Competition and Markets Authority, which prefers evaluating each arrangement on its economic facts rather than issuing blanket carve‑outs. For technology firms, the message is clear: collective licensing can still be pursued, but firms must be prepared to demonstrate that their LNGs do not enable coordinated hold‑out or collusive pricing. The evolving regulatory landscape will likely shape SEP licensing strategies, influencing royalty structures, litigation risk, and the broader balance of power between innovators and implementers across the European market.