Sigatec Sa competitive analysis

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

Last updated on: Oct 29, 2026
Patent NumberTitleApplicantOpposition Date
Method For Producing Silicon Watchmaking ComponentsPATEK PHILIPPE GENVEMay 10, 2023
Method For Manufacturing A Hairspring With A Predetermined Stiffness By Removing MaterialCSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE RECHERCHE ET DVELOPPEMENTNov 20, 2019
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

Explore Sigatec Sa'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 29, 2026
Patent NumberPublication DateTitleTotal Oppositions
Jan 28, 2026Method For Manufacturing A Clock Component1
Sep 18, 2024Method For Manufacturing A Batch Of Timepiece Hairsprings1
Jun 28, 2023Method For Manufacturing Timepiece Hairsprings1
Sep 22, 2021Improved Micromechanical Part Allowing An Electric Discharge1

Latest PTAB cases involving Sigatec Sa

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

Peer Comparison New

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

Last updated on: Oct 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SIGATEC34 - -
CSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE RECHERCHE ET DVELOPPEMENT - 7 - -
ICB INGENIEURS CONSEILS EN BREVETS21 - - -
PATEK PHILIPPE1 - - -