The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Janssen Biotech competitive analysis

Loading summary...

Latest oppositions filed by Janssen Biotech

Explore patent oppositions filed by Janssen Biotech against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3177645
Subcutaneously Administered Bispecific Antibodies For Use In The Treatment Of CancerLINDHOFERMar 16, 2021
EP2780374
Binding Molecules For Bcma And Cd3AMGENApr 14, 2020
EP2780375
Binding Molecules For Bcma And Cd3AMGENApr 14, 2020
EP2647707
Cytotoxicity-Inducing Therapeutic AgentCHUGAI SEIYAKU KABUSHIKI KAISHAMay 24, 2019
EP1810026
B7-H1 And Methods Of Diagnosis, Prognosis, And Treatment Of CancerMAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCHJan 18, 2019
EP3209309
Compositions Comprising Bacterial StrainsCJ BIOSCIENCEDec 14, 2018

Latest patents of Janssen Biotech opposed by its competitors

Explore Janssen Biotech's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3883606
Nov 20, 2024Safe And Effective Method Of Treating Ulcerative Colitis With Anti-Il12/Il23 Antibody6
EP3880824
Jul 24, 2024Control Of Trace Metals During Production Of Anti-Cd38 Antibodies1
EP2970980
Jul 27, 2022Manufacturing Methods To Control C-Terminal Lysine, Galactose And Sialic Acid Content In Recombinant Proteins1
EP3827845
Mar 30, 2022Subcutaneous Formulations Of Anti-Cd38 Antibodies And Their Uses5
EP3370770
Jan 20, 2021Subcutaneous Formulations Of Anti-Cd38 Antibodies And Their Uses3
EP2938724
Oct 28, 2020Culturing Of Human Embryonic Stem Cells At The Air-Liquid Interface For Differentiation Into Pancreatic Endocrine Cells1
EP3219328
Jun 17, 2020Human Anti-Il-23 Antibodies, Compositions, Method And Uses2
EP2569419
Mar 20, 2019Differentiation Of Human Embryonic Stem Cells1

Latest PTAB cases involving Janssen Biotech

Discover the latest PTAB cases involving Janssen Biotech, highlighting their recent legal challenges and patent disputes.

Last updated on: Nov 15, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Janssen Biotech

IPR2023-01444Nov 22, 2023BIOCON BIOLOGICSJANSSEN BIOTECHTerminated-Settled
IPR2023-01103Jun 21, 2023SAMSUNG BIOEPISJANSSEN BIOTECHTerminated-Settled
IPR2021-01484Sep 9, 2021JANSSEN BIOTECHTHE UNITED STATES OF AMERICAInstitution Denied

Peer Comparison New

IP litigation analysis comparing Janssen Biotech with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
JANSSEN BIOTECH62012
AMGEN8138811
AMGEN RESEARCH MUNICH - 30 - -
BIOCON BIOLOGICS1 - 3 -