EPO Patents = 6

Forward Citations = 3

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9 inventors (with patents filed for the assignee):

Hervé Dulphy (2 out of 5 patents)

Karl J Urquhart (2 out of 7 patents)

Norbert Fanjat (2 out of 6 patents)

4. Georges Guarneri (2 out of 4 patents)

5. Jean-Louis Marc (2 out of 5 patents)

6. Laurent Langellier (2 out of 6 patents)

7. Christophe Colin (2 out of 4 patents)

8. Aziz Ouerd (1 out of 1 patent)

9. Henrique Dos Reis (1 out of 1 patent)

10. Vanina Todorova (1 out of 2 patents)

11. Frédéric Loray (1 out of 1 patent)

12. Cyril Bourasseau (4 patents)

13. Valère Laurent (1 patent)

14. Sonia Plaza (0 patent)

15. Loray FRÉDÉRIC (0 patent)

4 patents: Sort by Forward Citations

1. 12718973 - Installation and method for distributing a gaseous dielectric mixture to a gas insulated electrical system (2026-08-25),

2. 10823336 - Pivotable touchscreen for a gas-distribution facility (2020-11-03),

3. 8702297 - Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system (2014-04-22),

4. 8317388 - Systems for managing fluids in a processing environment using a liquid ring pump and reclamation system (2012-11-27),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#640 in Paris

#3,354 in France

Paris, France

Air Liquide Electronics Systems

Forward Citations = 3

9 inventors:

Hervé Dulphy (2 out of 5 patents)

Karl J Urquhart (2 out of 7 patents)

Norbert Fanjat (2 out of 6 patents)

4. Georges Guarneri (2 out of 4 patents)

5. Jean-Louis Marc (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Air Liquide Electronics Systems. Retrieved from https://idiyas.com/company/air-liquide-electronics-systems

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]

6 patents (EPO):

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]