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Alsthom-Atlantique

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USPTO Granted Patents = 119

Trademarks = 1

Forward Citations = 1,182

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136 inventors (with patents filed for the assignee):

Edmond Thuries (9 out of 68 patents)

Gilbert Riollet (7 out of 11 patents)

Raymond Bessay (6 out of 7 patents)

4. Andre Coulon (5 out of 14 patents)

5. Georges Obrecht (5 out of 8 patents)

6. Roger Gillet (4 out of 11 patents)

7. Michel Masselin (4 out of 4 patents)

8. Patrick Dubots (3 out of 6 patents)

9. Alain Anton (3 out of 6 patents)

10. Elie Condolios (3 out of 6 patents)

11. Bernard Bourdon (3 out of 3 patents)

12. Doan Pham Van (3 out of 7 patents)

13. Dante Nicoloso (3 out of 11 patents)

14. Gerard Messe (3 out of 4 patents)

15. Jean-Pierre Lejeune (3 out of 3 patents)

Core Competencies:

Superconducting Machine

Electric Winding Insulation

Circuit Breaker

Turbine Stage

Mechanical Connection

High Voltage

Fluid Circulation

Energy Efficiency

Electrodynamic Machine

Insulation Process

High Tension

Electric Motors

119 patents: Sort by Forward Citations

1. 4832567 - Turbine stage (1989-05-23),

2. 4830520 - Method of protecting a limited-displacement mechanical system against an (1989-05-16),

3. 4778338 - Turbine stage (1988-10-18),

4. 4758756 - Vernier-type electrodynamic machine (1988-07-19),

5. 4757122 - Stabilized varnish without solvent for impregnating electric winding (1988-07-12),

6. 4715834 - Connector for a telescopic isolating switch (1987-12-29),

7. 4689095 - Steel for manufacturing large forged parts (1987-08-25),

8. 4680222 - Process and device for electric winding insulation by impregnation, and (1987-07-14),

9. 4675637 - Superconducting static machine having a magnetic circuit (1987-06-23),

10. 4670973 - Method of making an insulating stay (1987-06-09),

11. 4657653 - Catalyst for a basic solution electrolyzer (1987-04-14),

12. 4647372 - Sludge belt apparatus for clarifying liquid charged with solid matter (1987-03-03),

13. 4639565 - High tension arc-blast circuit breaker (1987-01-27),

14. 4634340 - Equipment for controlling the extraction pressure of an extraction (1987-01-06),

15. 4628693 - Casing for district heating turbine (1986-12-16),

Company Overview

Alsthom-Atlantique, based in Paris, specializes in the development and manufacturing of advanced electric machines, focusing on technologies that enhance energy efficiency and performance. The company is known for its expertise in superconducting machines, electric winding insulation, and high-voltage systems. Its innovations extend to circuit breakers, turbine stages, and fluid circulation systems, positioning it as a key player in the energy sector, particularly in the context of sustainable and efficient electrical solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

119 Patents

#70 in Paris

#232 in France

#6,700 in the World

Alsthom-Atlantique

Forward Citations = 1,182

136 inventors:

Edmond Thuries (9 out of 68 patents)

Gilbert Riollet (7 out of 11 patents)

Raymond Bessay (6 out of 7 patents)

4. Andre Coulon (5 out of 14 patents)

5. Georges Obrecht (5 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alsthom-Atlantique. Retrieved from https://idiyas.com/company/alsthom-atlantique

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]

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