
Simpson Thacher & Bartlett LLP’s team, led by Lori Lesser in New York, advises clients on a range of issues related to patents, AI, software, privacy, and cybersecurity, ensuring smooth deal execution. The team combines expertise in M&A, private equity, banking, IP, and cybersecurity to advise tech giants, startups, and investors. In New York, Marisa Geiger is a recognized leader in IP and technology transactions, guiding clients through complex corporate deals and strategic alliances. In Los Angeles, Ron Ben-Yehuda has great experience in intellectual property transactions, including licensing, joint ventures, and M&A.
L’éditorial du Legal 500
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Témoignages
Collectés indépendamment par l'équipe de recherche du Legal 500.
- ‘This group has the capability of handling an incredibly amount of deals at the same time, and executes them flawlessly. They are commercial, business-like and without losing the detailed expertise that is neeeded.’
‘Lori Lesser is the standout head of the practice. Alysha Preston is a recent counsel and a superstar, fully dedicated to her clients.’
‘Super experienced and responsive; solution-driven. If you need the best advice available, you will get it at a high price, but definitely worth every penny’
‘Lori Lesser & Alysha Sekhon provided outstanding support in the IP area.’
Clients clés
- AGCO
- Blackstone
- Cisco Systems
- EQT
- Hellman & Friedman
- Johnson Controls
- Karuna Therapeutics
- KKR
- Microsoft Corporation
- Paramount Global
Points forts
- Representation of Paramount Global in connection with its proposed $28 billion merger with Skydance Media, LLC.
- Representation of Cisco Systems, Inc. in its $28 billion acquisition of Splunk Inc.
- Representation of Microsoft Corporation in its $75 billion acquisition of Activision Blizzard and its announced $1.5 billion strategic investment in G42.
Avocats
Les grands avocats du marché
Avocats associés reconnus parmi les leaders du marché par leurs pairs et leurs clients, régulièrement présents dans les grands dossiers dans lesquels ils sont au premier plan.

Responsable de la pratique
Lori E. Lesser| Partner, Head of IP Group and Co-Chair of the Privacy and Cybersecurity Practice
Autres avocats clés
Marisa Geiger; Ron Ben-Yehuda