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
EP3305321
Therapeutic Agent And Therapeutic Method For Pulmonary HypertensionUNIVERSITY OF TOYAMAJul 16, 2025J A KEMP
EP3487881
Methods Of Treating New-Onset Plaque Type Psoriasis Using Il-17 AntagonistsNOVARTISMay 21, 2025J A KEMP
EP3950028
Systems And Methods Of Aerosol Delivery With Airflow RegulationRUBINMay 7, 2025STRAWMAN
EP3275978
Lubricant Composition For Gasoline Engines And Method For Producing SameIDEMITSU KOSANFeb 7, 2025AFTON CHEMICAL
EP3411476
Enhanced Production Of ImmunoglobulinsTRIANNIJan 24, 2025REGENERON PHARMACEUTICALS
EP3888674
Treatment Of Cancer Using Anti-Cd19 Chimeric Antigen ReceptorTHE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAJan 3, 2025J A KEMP
EP3353544
Differential Output Of Analog Memories Storing Nanopore Measurement SamplesROCHENov 21, 2024OXFORD NANOPORE
EP4121501
Lubricating Oil Compositions For Automatic TransmissionsCHEVRON JAPANOct 23, 2024AFTON CHEMICAL
EP3950905
Lubricating Oil CompositionIDEMITSU KOSANOct 15, 2024AFTON CHEMICAL
EP3571287
Dried Microorganism With ExcipientN&H DENMARK APSSep 27, 2024DSM ASSETS

Top clients of J A Kemp

Top companies who are the clients of J A Kemp

CompanyTotal
J A KEMP37
AFTON CHEMICAL28
REGENERON PHARMACEUTICALS13
LEEMING12
STRAWMAN7
DSM ASSETS7
GENMAB6
WR GRACE & CONN4
ALEXION PHARMACEUTICALS3
GLAXO GROUP3