
Johan Renes, Bas Berghuis van Woortman, and Machteld Hiemstra co-head the practice at Simmons & Simmons, which is well-known for its strength in patent litigation. Renes has longstanding experience in multi-jurisdictional patent disputes, licensing matters and collaboration agreements. Hiemstra is a key name for representing pharma and biotech entities in regulatory and product liability disputes, and van Woortman is noted for his vast experience in representing biosimilar manufacturers in patent-related work. Oscar Lamme is well-versed in assisting with UPC proceedings.
Legal 500 redaktioneller Kommentar
- Profil
- Soziale Medien
Kernmandanten
- Alnylam
- Alcon
- GlaxoSmithKline
- Wright Medical
- Eli Lilly
- Gilead Sciences
- Lundbeck
- Terumo
- Coloplast
- Netherlands Cancer Institute
Highlight-Mandate
- Represented Bayer HealthCare in proceedings against Sandoz and Teva concerning the drug Xarelto.
- Represented Plant-e in infringement proceedings at the UPC in the Netherlands.
- Representing Bayer BV in matters concerning clinical trial information, in relation to patent disputes concerning Xarelto.
Anwält*innen
Führende Partner*innen
Die stärksten Partner*innen ihres Praxisbereichs, die eine führende Rolle in signifikanten Mandaten einnehmen und weitreichende Anerkennung unter Wettbewerbern und Mandanten genießen.

Partner*innen der nächsten Generation
Juniorpartner*innen, die im Markt von Mandanten und Wettbewerbern anerkannt werden und in einigen Mandaten eine Schlüsselrolle einnehmen.
Praxisleitung
Johan Renes; Bas Berghuis van Woortman; Machteld Hiemstra
Weitere Kernanwält*innen
Oscar Lamme; Sebastien Versaevel; Daisy Termeulen