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IP Verse

Fibro competitive analysis

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Latest oppositions filed by Fibro

Explore patent oppositions filed by Fibro 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

EP3357911
Prolyl Hydroxylase Inhibitors And Methods Of UseAKEBIA THERAPEUTICSFeb 13, 2023
EP2937593
Gas Compression SpringSTEINEL NORMALIENJan 30, 2020
EP2937595
Gas Compression SpringSTEINEL NORMALIENJan 30, 2019
EP2937594
Gas Compression SpringSTEINEL NORMALIENSep 5, 2018

Latest patents of Fibro opposed by its competitors

Explore Fibro'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
EP4134581
Dec 4, 2024Thermally Insulated, Flexible Conduit And Method Of Manufacturing Such A Conduit1
EP2298301
Nov 16, 2022Medicaments For Increasing Endogenous Erythropoietin (Epo)1
EP3710722
Nov 16, 2022Monitoring Sensor Having Safety Function For Evacuating The Gas Pressure Spring Wirelessly1
EP3470397
Dec 29, 2021Crystalline Forms Of A Prolyl Hydroxylase Inhibitor3
EP3003284
Feb 12, 2020Pharmaceutical Formulations Of A Hif Hydroxylase Inhibitor2
EP2324834
May 8, 2019Methods Of Increasing Endogenous Erythropoietin (Epo)1
EP2872488
Aug 22, 2018Crystalline Forms Of A Prolyl Hydroxylase Inhibitor3
EP2289531
Jul 4, 2018Medicaments For Increasing Endogenous Erythropoietine (Epo)2
EP2322153
Oct 8, 2014Use Of Hif Alpha Stabilizers For Enhancing Erythropoiesis4

Latest PTAB cases involving Fibro

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

Last updated on: Nov 13, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Fibro

IPR2016-01315Jun 30, 2016GLAXOSMITHKLINEFIBROGENInstitution Denied
IPR2016-01318Jun 30, 2016GLAXOSMITHKLINEFIBROGENInstitution Denied
IPR2016-01319Jun 30, 2016GLAXOSMITHKLINEFIBROGENInstitution Denied
IPR2016-01320Jun 30, 2016GLAXOSMITHKLINEFIBROGENInstitution Denied
IPR2016-01322Jun 30, 2016GLAXOSMITHKLINEFIBROGENInstitution Denied
IPR2016-01323Jun 30, 2016GLAXOSMITHKLINEFIBROGENInstitution Denied

Peer Comparison New

IP litigation analysis comparing Fibro 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
FIBRO31 - -
STEINEL NORMALIEN13 - -