IP Verse

Gaentzsch patent opposition analysis

The comprehensive analysis of Gaentzsch opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Gaentzsch

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP2938724	Culturing Of Human Embryonic Stem Cells At The Air-Liquid Interface For Differentiation Into Pancreatic Endocrine Cells	JANSSEN BIOTECH	Jul 23, 2021	ZWICKER SCHNAPPAUF & PARTNER
EP2356213	Stem Cell Aggregate Suspension Compositions And Methods For Differentiation Thereof	VIACYTE	Feb 28, 2020	ZWICKER SCHNAPPAUF & PARTNER
EP2569419	Differentiation Of Human Embryonic Stem Cells	JANSSEN BIOTECH	Dec 20, 2019	SANOFI

Top companies who are the clients of Gaentzsch

Company	Total
SANOFI	2
ZWICKER SCHNAPPAUF & PARTNER	2