EP3181940

CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA - RECHERCHE ET DÉVELOPPEMENT
Application Number
EP15201341A
Filing Date
Dec 18, 2015
Status
Patent Maintained As Amended
Jun 2, 2023
Grant Date
Jul 5, 2023
External Links
Slate, Register

Biblio Summary

The patent EP3181940B2 was granted on Jul 5, 2023 by Csem Centre Suisse D'Electronique Et De Microtechnique Sa - Recherche Et Développement The patent is currently Patent Maintained As Amended.

The table below shows 2 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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RICHEMONT INTERNATIONAL SANov 6, 2019 N.A.
SIGATEC SANov 6, 2019 N.A.

The table below shows the patents of Csem Centre Suisse D'Electronique Et De Microtechnique Sa - Recherche Et Développement that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3740382Method For Manufacturing A 3D Electromechanical Component Having At Least One Embedded Electrical ConductorMay 25, 20221
EP3181938Method For Manufacturing A Hairspring With A Predetermined Stiffness By Removing MaterialFeb 20, 20192
EP3181939Method For Manufacturing A Hairspring With Predetermined Stiffness By Adding MaterialFeb 20, 20191

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.