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IP Verse

Kohl patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Kohl

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3898181	Parallelised 3D Lithography Using Muti-Beam, Multi-Colour Light-Induced Polymerisation	KARLSRUHER INSTITUT FR TECHNOLOGIE	Sep 26, 2025	XOLO
EP3984794	Thermal Management System	HANGZHOU SANHUA RESEARCH INSTITUTE	Sep 17, 2025	ZF FRIEDRICHSHAFEN
EP3920385	Electrically Excited Machine And Arrangement For An Electrically Excited Machine	MAHLE	Apr 29, 2025	ZF FRIEDRICHSHAFEN
EP4107014	Wheel Hub Rolling Bearing Arrangement With A Sealed Rotary Leadthrough Of A Compressed Air Supply Line Of A Motor Vehicle Tyre	SCHAEFFLER	Dec 27, 2024	TRELLEBORG SEALING SOLUTIONS GERMANY
EP3873641	Filter Arrangement And Method	HENGST	Sep 5, 2024	MANNHUMMEL
EP3860526	Method For Producing An Orthopedic Device And Orthopedic Device	OTTOBOCK	Jul 31, 2024	RAPID LIQUID PRINTING
EP2211222	Telescope With Wide Field Of View And Large Magnification	SWAROVSKI OPTIK	Jul 18, 2024	STEINER OPTIK
EP3420281	System, Method And Computer Program Product For Air Filter Management	CAMFIL	Apr 19, 2024	MANN HUMMEL
EP4081686	Wall Element Joint, Ceiling Element Joint Or Roof Element Joint	BUHL	Mar 6, 2024	ROTHO BLAAS
EP3651909	A Method And An Apparatus For Grinding Meat	MAREL	Nov 10, 2023	KARL SCHNELL

Top companies who are the clients of Kohl

Company	Total
CONCEPT LASER	10
RHEINMETALL LANDSYSTEME	8
MANN HUMMEL	6
ZF FRIEDRICHSHAFEN	4
REMS	4
ROTO FRANK	3
GEBR HELLER MASCHINENFABRIK	3
THALES MANAGEMENT & SERVICES DEUTSCHLAND	3
FOX VELUTION	2
MANNHUMMEL	2