IP Verse

Arb competitive analysis

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Latest oppositions filed by Arb

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

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EP2890341
Eyewear Having Removably Attached Eyewear AttachmentOAKLEYJul 16, 2025
EP4194498
Rubber Composition And Vehicle TireCONTINENTAL REIFEN DEUTSCHLANDJul 16, 2025
EP4001330
Hydrogenated Petroleum Resin And Rubber Composition Comprising SameKOLON INDUSTRIESJul 9, 2025
EP4204358
Mono-Pressure Plant For The Production Of Nitric Acid And Method For Operating SameYARA ASAJul 9, 2025
EP4257661
Method For The Preparation Of Vegetable CarbonINKOH HOLDINGJul 9, 2025
EP3676901
Particle Systems And MethodsMONOLITH MATERIALSJul 1, 2025
EP4158160
Method And System For Operating A Gas Compressor In An Ammonia And Urea PlantYARA ASAMay 14, 2025
EP4047060
Aqueous Coating Material, Coating Obtained From The Coating Material, And Substrate Containing The CoatingDAWNov 14, 2024
EP4054979
Control Of An Ammonia Synthesis Loop At Partial LoadCASALEAug 29, 2024
EP3856860
Ceramic Ink For Inkjet Digital PrintingFLOORING INDUSTRIESAug 1, 2024

Latest patents of Arb opposed by its competitors

Explore Arb'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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2348832
Dec 25, 2024Preservative System For Emulsion-Based Therapeutic Topical Formulations1
EP4241767
Oct 23, 2024Novel Lipids And Compositions For The Delivery Of Therapeutics4
EP2953778
Jan 17, 2024Method For Operating A Machine For Processing Plastics1
EP2607048
Oct 23, 2019Injection Moulding Machine For Processing Plastics1
EP2279254
Jul 5, 2017Novel Lipid Formulations For Nucleic Acid Delivery2

Latest publications and patents of Arb New

Explore the latest publications and patents granted to Arb, showcasing their recent innovations and technological advancements.

Last updated on: Oct 18, 2025
Publication NumberPublication DateTitleLegal Status

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EP2348832
Dec 25, 2024Preservative System For Emulsion-Based Therapeutic Topical FormulationsPatent Maintained As Amended
EP4241767
Oct 23, 2024Novel Lipids And Compositions For The Delivery Of TherapeuticsGranted And Under Opposition
EP2953778
Jan 17, 2024Method For Operating A Machine For Processing PlasticsPatent Maintained As Amended
EP2607048
Oct 23, 2019Injection Moulding Machine For Processing PlasticsOpposition Rejected
EP2279254
Jul 5, 2017Novel Lipid Formulations For Nucleic Acid DeliveryGranted And Under Opposition

Latest PTAB cases involving Arb

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

Last updated on: Oct 24, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2021-00735Apr 5, 2021TAIWAN SEMICONDUCTOR MANUFACTURINGARBOR STRATEGIESFinal Written Decision
IPR2021-00736Apr 5, 2021TAIWAN SEMICONDUCTOR MANUFACTURINGARBOR STRATEGIESFinal Written Decision
IPR2021-00737Apr 5, 2021TAIWAN SEMICONDUCTOR MANUFACTURINGARBOR STRATEGIESFinal Written Decision
IPR2021-00738Apr 5, 2021TAIWAN SEMICONDUCTOR MANUFACTURINGARBOR STRATEGIESFinal Written Decision
IPR2021-00391Dec 31, 2020TAIWAN SEMICONDUCTOR MANUFACTURINGARBOR STRATEGIESFinal Written Decision
IPR2021-00393Dec 31, 2020TAIWAN SEMICONDUCTOR MANUFACTURINGARBOR STRATEGIESFinal Written Decision
IPR2021-00394Dec 31, 2020TAIWAN SEMICONDUCTOR MANUFACTURINGARBOR STRATEGIESFinal Written Decision
IPR2020-01567Sep 4, 2020XILINXARBOR STRATEGIESFinal Written Decision
IPR2020-01568Sep 4, 2020XILINXARBOR STRATEGIESFinal Written Decision
IPR2020-01570Sep 4, 2020XILINXARBOR STRATEGIESFinal Written Decision

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
STAMICARBON139 - -
CASALE3234 - 2
THYSSENKRUPP - 68 - -
YARA ASA223 - -