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IP Verse

Merck Patent competitive analysis

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Latest oppositions filed by Merck Patent

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

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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 patents of Merck Patent opposed by its competitors

Explore Merck Patent'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
EP3378900
Mar 5, 2025Pigment Powders1
EP3457450
Jun 12, 2024Organic Electroluminescent Device1
EP3210248
Apr 10, 2024Materials For Electronic Devices1
EP3328841
Oct 11, 2023Materials For Organic Electroluminescent Devices1
EP3996688
Sep 6, 2023Pharmaceutical Preparation2
EP2619284
Dec 28, 2022Liquid Crystal Displays And Liquid Crystalline Media With Homeotropic Alignment1
EP3523835
Nov 16, 2022Organic Photodetector1
EP3180363
Sep 14, 2022Sirp-Alpha Immunoglobulin Fusion Proteins1
EP3141558
Feb 16, 2022Affinity Chromatography Media For Removal Of Anti-A And/Or Anti-B Antibodies2
EP2984152
Jan 5, 2022Organic Electroluminescent Device1

Latest PTAB cases involving Merck Patent

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

Last updated on: Nov 16, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2018-00423Jan 5, 2018ARGENTUM PHARMACEUTICALSMERCK PATENTGESELLSCHAFT MIT BESCHRANKTER HAFTUNGInstitution Denied

Peer Comparison New

IP litigation analysis comparing Merck Patent 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
MERCK PATENT3425 - -
JNC13 - 1
JNC PETROCHEMICAL - 3 - -
NIPPON STEEL CHEMICAL & MATERIAL31 - -