IP Verse

Gen competitive analysis

Latest oppositions filed by Gen

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

Last updated on: May 21, 2026
Patent NumberTitleApplicantOpposition Date
EP4114391
Methods Of Treating Estrogen Receptor-Associated DiseasesOLEMA PHARMACEUTICALSApr 9, 2026
EP4392624
Floor Element Comprising Bulk MaterialNOKERA PATENTSApr 2, 2026
EP4269830
Freewheel Cage With Sprags And Bearing RollersRINGSPANNMar 27, 2026
EP3614263
A Computer Cluster Arrangement For Processing A Computation Task And Method For Operation ThereofPARTECMar 25, 2026
EP4099444
Positive Electrode Active Material For Nonaqueous Electrolyte Secondary Batteries, And Nonaqueous Electrolyte Secondary BatterySANYO ELECTRICMar 19, 2026
EP3675217
Battery Box And VehicleCONTEMPORARY AMPEREX TECHNOLOGYMar 18, 2026
EP3838523
Device For Cutting Food ProductsWEBER FOOD TECHNOLOGYMar 17, 2026
EP4311690
Rubber Composition For A Truck TireTHE GOODYEAR TIRE & RUBBERFeb 23, 2026
EP4351948
Multi-Purpose Self-Propelled Railway VehicleELEN MACHINESFeb 23, 2026
EP4474597
Walking Apparatus For Use In Liquid, And Swimming Pool Cleaning RobotXINGMAI INNOVATION TECHNOLOGY SUZHOUFeb 16, 2026

Latest patents of Gen opposed by its competitors

Explore Gen'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: May 21, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP2375059
Aug 6, 2025Torsional Protection System And Method For Wind Turbine1
EP2940296
Jul 9, 2025Systems And Methods For Optimizing Operation Of A Wind Farm1
EP4136211
Jul 9, 2025Copper Loss Mitigation1
EP2848356
May 21, 2025A Method For Repairing A Turbine Component Wherein Damaged Material Is Removed And A Plug With Improved Material Properties Is Inserted And A Corresponding Repaired Component2
EP3235557
Apr 30, 2025Method For Preparing A Composition Comprising Highly Concentrated Antibodies By Ultrafiltration2
EP3435996
Apr 30, 2025Methods Of Treatment Of Cholestatic Diseases3
EP3411406
Apr 9, 2025Multispecific Antigen-Binding Molecule With Improved Internalization Characteristics1
EP4294395
Mar 26, 2025Treatment Of Breast Cancer Using Combination Therapies Comprising Gdc-9545 And Gdc-00771
EP3137497
Mar 5, 2025Aav Vectors For Retinal And Cns Gene Therapy1
EP3432935
Feb 26, 2025Site-Specific Bio-Conjugation Methods And Compositions Useful For Nanopore Systems1

Latest PTAB cases involving Gen

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

Last updated on: May 23, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Gen

IPR2026-00270Feb 26, 2026SAREPTA THERAPEUTICSGENZYMEPending
IPR2026-00166Dec 2, 2025SAREPTA THERAPEUTICSGENZYMETerminated
IPR2026-00167Dec 2, 2025SAREPTA THERAPEUTICSGENZYMEInstitution Denied
IPR2026-00168Dec 2, 2025SAREPTA THERAPEUTICSGENZYMEInstitution Denied
IPR2026-00149Nov 25, 2025SAREPTA THERAPEUTICSGENZYMEInstitution Denied
IPR2026-00150Nov 25, 2025SAREPTA THERAPEUTICSGENZYMETrial Instituted
IPR2026-00022Oct 10, 2025GENERAC POWER SYSTEMSPSLCDiscretionary Denial
IPR2026-00023Oct 10, 2025GENERAC POWER SYSTEMSPSLCDiscretionary Denial
IPR2026-00024Oct 10, 2025GENERAC POWER SYSTEMSPSLCDiscretionary Denial
IPR2025-01457Oct 7, 2025GENERAC POWER SYSTEMSCHAMPION POWER EQUIPMENTTrial Instituted

Peer Comparison New

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

Last updated on: May 21, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
AMGEN8139811
JAMES POOLE160 - - -
REGENERON PHARMACEUTICALS3894932
STRAWMAN357 - - -