IP Verse

Freudenberg patent opposition analysis

Law FirmOpposition Filing Analysis

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

Stay updated with the latest patent oppositions filed by Freudenberg

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3299552	Modular Lock	ASSA ABLOY SCHWEIZ	Apr 29, 2025	KFV KARL FLIETHER
EP3527764	Fitting Assembly For A Lifting-Sliding Element And Lifting-Sliding Element With Such A Fitting Assembly	MACO TECHNOLOGIE	Aug 7, 2024	SIEGENIA AUBI
EP4074931	Fitting With A Locking Hook Which Can Be Locked By Longitudinal Sliding	ROTO FRANK FENSTER UND TRTECHNOLOGIE	Jun 19, 2024	SIEGENIA AUBI
EP3973119	Casement Window Handle Sensor	MIGHTON PRODUCTS	Apr 11, 2024	SIEGENIA AUBI
EP4007117	Power Management Method, For A Detector Of The Position Of A Mobile Fitting Part For A Frame	SOMFY ACTIVITES	Mar 19, 2024	SIEGENIA AUBI
EP3942129	Detector For Detecting The Position Of A Door Frame Pin And Door Frame Fitted With Such A Detector	SOMFY ACTIVITES	Sep 12, 2023	SIEGENIA AUBI
EP3914792	Automatic System For Closing Windows Or Doors	ALBAN GIACOMO	Mar 14, 2023	KFV KARL FLIETHER
EP1959080	Fitting For A Sliding Leaf Of A Door Or Window	HAUTAU	Sep 26, 2018	SIEGENIA AUBI

Top companies who are the clients of Freudenberg

Company	Total
SIEGENIA AUBI	6
KFV KARL FLIETHER	2