IP Verse

Merck & Co., Inc. competitive analysis

Latest oppositions filed by Merck & Co., Inc.

Explore patent oppositions filed by Merck & Co., Inc. against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 20, 2026
Patent NumberTitleApplicantOpposition Date
EP4200443
A Method For The Isolation Of Double-Strand BreaksUNIVERSITY COLLEGE CARDIFF CONSULTANTSJan 9, 2025
EP3887452
Radar Frequency Transparent Effect Pigment Mixture, Formulations And Coatings ThereofECKARTAug 2, 2023
EP3822717
Method And Device Assembly For Predicting A Parameter In A Bioprocess Based On Raman Spectroscopy And Method And Device Assembly For Controlling A BioprocessSARTORIUS STEDIM DATA ANALYTICSJun 7, 2023
EP3604296
Organic Light Emitting Element And Composition For Organic Material Layer In Organic Light Emitting ElementHEESUNG MATERIALApr 27, 2022
EP3611173
Organic Light Emitting Element And Composition For Organic Material Layer In Organic Light Emitting ElementHEESUNG MATERIALApr 27, 2022
EP3623444
Organic Electroluminescent Devices And Metal Complex CompoundsUDC IRELANDFeb 22, 2022
EP3547385
Organic Mixture, Composition, And Organic Electronic ComponentGUANGZHOU CHINARAY OPTOELECTRONIC MATERIALSJul 16, 2021
EP3294770
Therapeutic And Diagnostic Methods For CancerF HOFFMANN LA ROCHEJul 7, 2021
EP3533787
Pyridone Compound As C-Met InhibitorFUJIAN COSUNTER PHARMACEUTICALJun 30, 2021
EP1591105
Use Of Antioxidants For The Preparation Of Pharmaceutical Or Cosmetic Compositions For Protecting The Skin From Damages By Infrared-RadiationsSTADA ARZNEIMITTELFeb 26, 2021

Latest PTAB cases involving Merck & Co., Inc.

Discover the latest PTAB cases involving Merck & Co., Inc., highlighting their recent legal challenges and patent disputes.

Last updated on: Aug 25, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Merck & Co., Inc.

PGR2021-00054Feb 11, 2021CQVMERCK & CO., INC.Final Written Decision
IPR2015-01310May 29, 2015MERCK & CO., INC.JNCTerminated-Settled
IPR2015-01310May 29, 2015MERCK & CO., INC.JNC CORPORATIONTerminated-Settled
IPR2014-00559Apr 1, 2014TORRENT PHARMACEUTICALSMERCK & CO., INC.Institution Denied
IPR2014-00559Apr 1, 2014TORRENT PHARMACEUTICALS LTD.MERCK & CO., INC.Institution Denied

Peer Comparison New

IP litigation analysis comparing Merck & Co., Inc. with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MERCK & CO., INC.36 - 12
HEESUNG MATERIAL - 4 - -
JNC CORPORATION16 - 1
JNC PETROCHEMICAL - 6 - -