IP Verse

Ik patent opposition analysis

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

Latest patent oppositions filed by Ik

Stay updated with the latest patent oppositions filed by Ik

Patent NumberTitleApplicantOpposition DateOpposition Company
EP4420635
Heart Valve Sealing Devices And Delivery Devices ThereforEDWARDS LIFESCIENCESJun 24, 2026MAIKOWSKI & NINNEMANN PATENTANWALTE PARTNERSCHAFT MBB
EP4023123
Kit For Converting A Cassette Toilet Into A Dry Separation ToiletMAHNJun 17, 2026THETFORD
EP4306158
Prosthetic Valve For Replacing Mitral ValveEDWARDS LIFESCIENCESMay 20, 2026MAIKOWSKI & NINNEMANN
EP4072862
Substrate, Container, Product, Production Method, And Production ApparatusRICOHMay 13, 2026IK
EP3853024
Polymer-Based Build Material For Selective SinteringEOS ELECTRO OPTICAL SYSTEMSMay 6, 2026EVONIK OPERATIONS
EP3547935
Instrument For Performing AnastomosisACADEMISCH ZIEKENHUIS GRONINGENApr 9, 2026CARPONOVUM
EP3742033
Multilayer TubeUBE INDUSTRIESMar 11, 2026EVONIK OPERATIONS
EP4133212
Method For Calcining Lime Or Dolomite And Annular Shaft Furnace UsedLHOIST RECHERCHE ET DEVELOPPEMENTFeb 27, 2026FELS WERKE
EP4023124
Dry Separation Cassette ToiletMAHNFeb 20, 2026THETFORD
EP4017789
Reinforcement For A Hollow BodySTELLANTIS AUTOFeb 5, 2026SIKA TECHNOLOGY

Top clients of Ik

Top companies who are the clients of Ik

CompanyTotal
EVONIK OPERATIONS43
SIKA TECHNOLOGY37
FELS VERTRIEBS UND SERVICE14
EVONIK DEGUSSA11
CLARIANT PRODUKTE DEUTSCHLAND10
MAIKOWSKI & NINNEMANN9
MAIKOWSKI & NINNEMANN PATENTANWALTE PARTNERSCHAFT MBB9
SUZLON ENERGY9
EVONIK SUPERABSORBER8
ROXTEC7