IP Verse

Sigatec competitive analysis

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Latest oppositions filed by Sigatec

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3769162
Method For Producing Silicon Watchmaking ComponentsPATEK PHILIPPE GENVEMay 10, 2023
EP3181938
Method For Manufacturing A Hairspring With A Predetermined Stiffness By Removing MaterialCSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE RECHERCHE ET DVELOPPEMENTNov 20, 2019
EP3181940
Method For Manufacturing A Hairspring With A Predetermined Stiffness By Localised Removal Of MaterialCSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE RECHERCHE ET DVELOPPEMENTNov 6, 2019

Latest patents of Sigatec opposed by its competitors

Explore Sigatec'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
EP3915788
Sep 18, 2024Method For Manufacturing A Batch Of Timepiece Hairsprings1
EP3845770
Jun 28, 2023Method For Manufacturing Timepiece Hairsprings1

Latest publications and patents of Sigatec New

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

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

Get instant update for new patents of Sigatec

EP3915788
Sep 18, 2024Method For Manufacturing A Batch Of Timepiece HairspringsGranted And Under Opposition
EP3845770
Jun 28, 2023Method For Manufacturing Timepiece HairspringsGranted And Under Opposition

Latest PTAB cases involving Sigatec

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

Peer Comparison New

IP litigation analysis comparing Sigatec 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
SIGATEC32 - -
CSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE RECHERCHE ET DVELOPPEMENT - 7 - -
ICB INGENIEURS CONSEILS EN BREVETS12 - - -
PATEK PHILIPPE GENVE - 2 - -