% Expired Patents = 100.0

Forward Citations = 2

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2 inventors (with patents filed for the assignee):

Philippe Fontcuberta (1 out of 5 patents)

Michel Roche (1 out of 12 patents)

1 patent: Sort by Forward Citations

1. 7800012 - Electron gun with a focusing anode, forming a window for said gun and application thereof to irradiation and sterilization (2010-09-21),

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USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#2 in Marsannay-la-Côte

#7,710 in France

Marsannay-la-Côte, France

Physique & Industrie

Forward Citations = 2

2 inventors:

Philippe Fontcuberta (1 out of 5 patents)

Michel Roche (1 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Physique & Industrie. Retrieved from https://idiyas.com/company/physique-and-industrie

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]