IP Verse

Bienert, Florian competitive analysis

Explore patent oppositions filed by Bienert, Florian against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 20, 2026

Patent Number	Title	Applicant	Opposition Date
EP3325684	Method For Producing A Hot-Rolled Strip Composed Of A Bainitic Multi-Phase Steel And Having A Zn-Mg-Al Coating, And Corresponding Hot-Rolled Strip	SALZGITTER FLACHSTAHL	Dec 2, 2020
EP3305453	Arc Welding Method For Hot-Dip Galvanized Steel Plate Having Excellent Appearance Of Welded Part And High Welding Strength, Method For Manufacturing Welding Member, And Welding Member	NIPPON STEEL NISSHIN	Oct 23, 2020
EP2317362	Microscopic Method And Microscope With Improved Resolution	CARL ZEISS	Oct 15, 2020

Discover the latest PTAB cases involving Bienert, Florian, highlighting their recent legal challenges and patent disputes.

IP litigation analysis comparing Bienert, Florian with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 20, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
BIENERT, FLORIAN	3	-	-	-
CARL ZEISS	8	38	2	5
CARL ZEISS MICROSCOPY GMBH	47	8	1	5
NIPPON STEEL NISSHIN	-	2	-	-