EP3740382

CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA - RECHERCHE ET DÉVELOPPEMENT
Application Number
EP18700676A
Filing Date
Jan 16, 2018
Status
Granted And Under Opposition
Apr 22, 2022
Grant Date
May 25, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3740382B1 was granted on May 25, 2022 by Csem Centre Suisse D'Electronique Et De Microtechnique Sa - Recherche Et Développement The patent is currently Granted And Under Opposition.

The table below shows 1 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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SCHLEIFRING GMBHFeb 8, 2023ADMISSIBLE

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
EP3181940Method For Manufacturing A Hairspring With A Predetermined Stiffness By Localised Removal Of MaterialJul 5, 20232
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