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
EP4458350
Lipid Nanoparticle Compositions And Methods For Mrna DeliveryTRANSLATE BIO, INC.Sep 24, 2026MERCK SHARP & DOHME
EP4486854
Lubricating Oil CompositionsCHEVRON ORONITE COMPANY LLCSep 16, 2026AFTON CHEMICAL
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

Top clients of J A Kemp

Top companies who are the clients of J A Kemp

CompanyTotal
AFTON CHEMICAL45
J A KEMP44
LEEMING23
REGENERON PHARMACEUTICALS20
GENMAB9
DSM ASSETS8
NOVO NORDISK8
STRAWMAN8
WR GRACE & CONN6
ALEXION PHARMACEUTICALS5