IP Verse

Bischof patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Bischof

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP4364724	High Concentration Vegf Receptor Fusion Protein Containing Formulations	REGENERON PHARMACEUTICALS	Aug 25, 2026	BISCHOF & PARTNER
EP3923890	Absorbent Article	ESSITY HYGIENE AND HEALTH AKTIEBOLAG	Dec 23, 2025	TORUNSKIE ZAKLADY MATERIALOW OPATRUNKOWYCH SPOLKA AKCYJNA
EP3923889	Absorbent Article With Embossed Surface Layer	ESSITY HYGIENE AND HEALTH AKTIEBOLAG	Jan 3, 2025	TORUNSKIE ZAKLADY MATERIALOW OPATRUNKOWYCH SPOLKA AKCYJNA
EP2633893	Filter Assembly	BOFA	Jun 25, 2020	TEKA ABSAUG- UND ENTSORGUNGSTECHNOLOGIE GMBH

Top companies who are the clients of Bischof

Company	Total
TORUNSKIE ZAKLADY MATERIALOW OPATRUNKOWYCH SPOLKA AKCYJNA	2
BISCHOF & PARTNER	1
TEKA ABSAUG- UND ENTSORGUNGSTECHNOLOGIE GMBH	1