PRESS RELEASE
29 September 2025

Goodwin Advises OMass Therapeutics In Exclusive Collaboration And License Agreement With Genentech To Develop And Commercialize Therapies For Inflammatory Bowel Disease For Up To $420 Million

GP
Goodwin Procter LLP

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The Life Science team advised OMass Therapeutics on entering into an exclusive collaboration and license agreement with Genentech, a member of the Roche Group...
United States

The Life Science team advised OMass Therapeutics on entering into an exclusive collaboration and license agreement with Genentech, a member of the Roche Group, for the rights to develop and commercialize OMass' preclinical oral small molecule program for inflammatory bowel disease. Under the terms of the agreement, OMass will receive an upfront payment of $20 million, plus additional potential preclinical, development, commercial and net sales milestone payments of more than $400 million. OMass is also eligible for tiered royalties on net sales. Under the collaboration, OMass will lead the initial preclinical development of the program until candidate selection. Genentech will be responsible for clinical development, regulatory activities, manufacturing and commercialization.

OMass Therapeutics is a biotechnology company discovering medicines against highly-validated target ecosystems, such as membrane proteins or intracellular complexes. Headquartered in Oxford, UK, OMass has raised over $160M (£129M) from a top-tier international investor syndicate including Syncona, Oxford Science Enterprises, GV, Northpond Ventures, Sanofi Ventures and British Patient Capital.

The Goodwin team was led by Morag Peberdy and Lucy Charlton with assistance from Georgia Powell and Dan Karelitz.

Contributor

At Goodwin, we partner with our clients to practice law with integrity, ingenuity, agility, and ambition. Our 1,600 lawyers across the United States, Europe, and Asia excel at complex transactions, high-stakes litigation and world-class advisory services in the technology, life sciences, real estate, private equity, and financial industries. Our unique combination of deep experience serving both the innovators and investors in a rapidly changing, technology-driven economy sets us apart.

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