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 Date
EP3275978Lubricant Composition For Gasoline Engines And Method For Producing SameIDEMITSU KOSANFeb 7, 2025
EP3411476Enhanced Production Of ImmunoglobulinsTRIANNIJan 24, 2025
EP3888674Treatment Of Cancer Using Anti-Cd19 Chimeric Antigen ReceptorTHE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAJan 3, 2025
EP3353544Differential Output Of Analog Memories Storing Nanopore Measurement SamplesF HOFFMANN LA ROCHENov 21, 2024
EP4121501Lubricating Oil Compositions For Automatic TransmissionsCHEVRON JAPANOct 23, 2024
EP3950905Lubricating Oil CompositionIDEMITSU KOSANOct 15, 2024
EP3571287Dried Microorganism With ExcipientN&H DENMARK APSSep 27, 2024
EP3676315Ziegler-Natta Catalyzed Polyisoprene ArticlesLIFESTYLES HEALTHCARE PTEAug 22, 2024
EP4186370Carotenoid Coloring Composition For Cheese ProductsOTERRAJul 31, 2024
EP3763333Low Profile Delivery System For Transcatheter Heart ValveEDWARDS LIFESCIENCESJul 25, 2024

Top clients of J A Kemp

Top companies who are the clients of J A Kemp

CompanyTotal
J A KEMP35
AFTON CHEMICAL28
REGENERON PHARMACEUTICALS13
LEEMING12
DSM ASSETS7
GENMAB6
STRAWMAN5
WR GRACE & CONN4
ALEXION PHARMACEUTICALS3
GLAXO GROUP3