IP Verse

J A Kemp patent opposition analysis

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

Latest patent oppositions filed by J A Kemp

Stay updated with the latest patent oppositions filed by J A Kemp

Patent NumberTitleApplicantOpposition DateOpposition Company
EP4358995
A Myostatin Pathway Inhibitor In Combination With A Glp-1 Pathway Activator For Use In Treating Metabolic DisordersSCHOLAR ROCK, INC.Aug 6, 2026J A KEMP
EP3878933
Lubricant Compositions For Direct Injection EnginesTHE LUBRIZOL CORPORATIONAug 5, 2026AFTON CHEMICAL
EP4100497
Lubricating Compositions And Methods Of Operating An Internal Combustion EngineTHE LUBRIZOL CORPORATIONJun 2, 2026AFTON CHEMICAL
EP4028494
Reducing Friction In Combustion Engines Through Fuel AdditivesCHEVRON ORONITE COMPANY LLCMay 6, 2026AFTON CHEMICAL
EP3749353
Nemolizumab In The Treatment Of Atopic Dermatitis With Moderate To Severe ExcoriationGALDERMA HOLDING SAApr 30, 2026J A KEMP
EP4185676
Magnesium And Boron Containing Lubricating Oil Composition For Hybrid VehiclesCHEVRON JAPAN LTD.Mar 4, 2026AFTON CHEMICAL
EP4384394
Assymetric PaperboardBILLERUD AKTIEBOLAG (PUBL)Feb 24, 2026STORA ENSO OYJ
EP4384395
Assymetric PaperboardBILLERUD AKTIEBOLAG (PUBL)Feb 16, 2026STORA ENSO OYJ
EP1887076
Lubricating Oil CompositionsINFINEUM INTERNATIONAL LIMITEDJan 14, 2026AFTON CHEMICAL
EP3928646
Vaporization Device Systems And MethodsJUUL LABS INTERNATIONAL INC.Dec 23, 2025STRAWMAN

Top clients of J A Kemp

Top companies who are the clients of J A Kemp

CompanyTotal
J A KEMP44
AFTON CHEMICAL35
REGENERON PHARMACEUTICALS13
LEEMING12
DSM ASSETS8
STRAWMAN7
GENMAB6
WR GRACE & CONN4
ALEXION PHARMACEUTICALS3
NOVO NORDISK3