IP Verse

Oetke patent opposition analysis

CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Latest oppositions filed by Oetke

Explore patent oppositions filed by Oetke against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 7, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3717656	Process For Culturing Mammalian Cells	F HOFFMANN LA ROCHE	Dec 13, 2024
EP3272764	Method For Affinity Chromatography	NOVARTIS	Nov 6, 2024
EP3954778	Production Of A Mixture Of Neutral Non-Fucosylated Oligosaccharides By A Cell	INBIOSE	Jul 4, 2024
EP3559230	Methods For Increasing The Efficiency Of Homology Directed Repair (Hdr) In The Cellular Genome	BRISTOL MYERS SQUIBB	Jun 5, 2024
EP3717631	Cell Culture Methods	UCB BIOPHARMA	May 29, 2024
EP3597659	Prevention Of Disulfide Bond Reduction During Recombinant Production Of Polypeptides	GENENTECH	Nov 28, 2023
EP3722434	Plasmid System	ASCEND GENE AND CELL THERAPIES	Apr 27, 2023
EP3681483	Process For Lyophilized Pharmaceutical Formulation Of A Therapeutic Protein	AMGEN	Feb 20, 2023
EP3545079	Controllable Transcription	CAMBRIDGE ENTERPRISE	Jan 5, 2023
EP3549611	Switch Costimulatory Receptors	THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA	Mar 30, 2022

Top competitors of Oetke

List of top competitors of Oetke based on patent oppositions.

GENENTECH

MEDIMMUNE

NOVARTIS