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IP Verse

Estar competitive analysis

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Latest oppositions filed by Estar

Explore patent oppositions filed by Estar 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

EP4018861
Sliding MemberDAINESESep 11, 2025
EP3918935
Garment For A User'S Protection Comprising An Inflatable MemberDAINESEAug 20, 2025
EP4159071
Protection DeviceD AIR LABJul 29, 2025
EP4197378
Personal Protection DeviceD AIR LABApr 30, 2025
EP4046513
Container For Gas GeneratorD AIR LABOct 4, 2024
EP4072364
Protective Device And Method For Making Said Protective DeviceDAINESEOct 3, 2024
EP3912498
Garment Including A Protection DeviceDAINESEOct 2, 2024
EP3721735
Wearable Protection DeviceDAINESEMay 23, 2024
EP3395383
Cell Preparations For Extemporaneous Use, Useful For Healing And Rejuvenation In VivoREGEN LABNov 22, 2023
EP3403659
Process, Tube And Device For The Preparation Of Wound Healant CompositionREGEN LABJan 26, 2023

Latest patents of Estar opposed by its competitors

Explore Estar'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
EP2806914
Sep 22, 2021A System And Method For Obtaining A Cellular Sample Enriched With Defined Cells Such As Platelet Rich Plasma(Prp)1

Latest PTAB cases involving Estar

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

Peer Comparison New

IP litigation analysis comparing Estar 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
ALPINESTARS RESEARCH - 9 - -
DAINESE811 - 1
STRAWMAN339 - - -