IP Verse

Steffens patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Steffens

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP4218887	Mechanical Circulatory Support Device For Stabilizing A Patient After Cardiogenic Shock	TC1 LLC	Aug 12, 2026	BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT
EP3799914	Impeller For A Catheter Pump	TC1 LLC	Mar 18, 2026	BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT
EP4008059	Alignment Of Antennas On Near Field Communication Devices For Communication	MITEK SYSTEMS, INC.	Aug 5, 2025	BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT
EP3767918	Method And System For Authenticating A Purchase By A User	SIIP INTELLECTUAL PROPERTY B.V.	Oct 17, 2024	BUNDESDRUCKEREI

Top companies who are the clients of Steffens

Company	Total
BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT	3
BUNDESDRUCKEREI	1