
Operating out of San Francisco, the intellectual property team at Morrison Foerster has extensive experience in customized IP strategy across the IP lifecycle, from patent applications to complex licensing, advertising, and transactional matters, with a specialist focus on the technology industry. Aaron Rubin chairs the firm’s interactive and digital media group from the firm’s headquarters and leads complex IP and technology transactions, including strategic licensing and distribution deals. Also based in San Francisco is Justin Haan, chair of the technology transactions practice, who focuses his practice on IP and technology-related licensing agreements and commercial agreements, with a specialty in open-source software. Another key member of the team is San Francisco-based Tessa Schwartz, who advises on key patent licenses and acquisitions, joint ventures, and collaborations for advanced technologies, such as machine learning, SaaS, and consumer electronics.
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Key clients
- Aegis Ventures LLC
- SoftBank
- CSPC Pharmaceutical Group Limited
- OpenAI
- Rakuten Medical
- Terviva
- 98point6
- Dematic Corp.
- Book.io
- EdiGene, Inc.
- Foundation for Food & Agriculture Research
- Enza Zaden
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Aaron Rubin; Justin Haan
Other key lawyers
Tessa Schwartz; Michael Ward; Matt Karlyn; Stephanie Lynn Sharron; Matthew Ferry
