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Societe Nationale Des Poudres Et Explosifs

USPTO Granted Patents = 212

CIPO Patents = 1

Forward Citations = 1,555

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286 inventors (with patents filed for the assignee):

Jean-Pierre G Senet (36 out of 42 patents)

Serge L Lecolier (21 out of 21 patents)

Serge F Raynal (16 out of 16 patents)

4. Jean-Claude C Gautier (13 out of 13 patents)

5. Marc D Piteau (12 out of 12 patents)

6. Thierry A Malfroot (9 out of 10 patents)

7. Sylvie L Boileau (9 out of 10 patents)

8. Louis J Leneveu (8 out of 8 patents)

9. Gerard Sennyey (7 out of 7 patents)

10. Alain Lefumeux (7 out of 8 patents)

11. Roy A Olofson (7 out of 10 patents)

12. Jean-Francois Tillac (7 out of 7 patents)

13. Patrice M Le Roy (7 out of 7 patents)

14. Jacques Plazanet (6 out of 6 patents)

15. Jean-Marie L Emeury (6 out of 6 patents)

Core Competencies:

Pyrotechnic Compositions

Non-Toxic Gases

Solid Propellant Charge

Biodegradable Polymers

High-Pressure Breathing

Ballistic Properties

Electromagnetic Wave Absorption

Explosive Ammunition Components

Continuous Manufacturing Processes

Chlorinated Compounds

Fragmentable Propellant Charges

Propulsion Devices

212 patents: Sort by Forward Citations

1. 6533878 - Pyrotechnic compositions generating non-toxic gases based on ammonium perchlorate (2003-03-18),

2. 6479690 - Phosgenation under pressure of alcohol's for producing chloroformates (2002-11-12),

3. 6155254 - Self-contained device for chemically producing high-pressure breathing (2000-12-05),

4. 6148610 - Solid propellant charge for a propulsion unit and propulsion unit (2000-11-21),

5. 6101949 - Non-toxic composite projectiles having a biodegradable polymeric matrix (2000-08-15),

6. 6024811 - Pyrotechnic composition generating clean gases with low levels of (2000-02-15),

7. 5910617 - Process for the preparation of aliphatic or cycloaliphatic chlorides (1999-06-08),

8. 5831339 - Continuous process for solvent-free manufacture of heat-curable (1998-11-03),

9. 5747729 - Propellants with a high specific impulse, comprising furazane derivatives (1998-05-05),

10. 5734060 - Method of preparing acylisocyanates (1998-03-31),

11. 5723812 - Stabilized ammonium nitrate (1998-03-03),

12. 5723704 - Process for the preparation of alkyl chlorides (1998-03-03),

13. 5714081 - Dismountable mechanical core and procedure for implementing it (1998-02-03),

14. 5690867 - Process for the manufacture of an explosive ammunition component with (1997-11-25),

15. 5672770 - Process for the preparation of methyl 1,1-dichloromethyl ether or of (1997-09-30),

Societe Nationale des Poudres et Explosifs (SNPE) is a French company specialized in the production and development of explosives, propellants, and energetic materials. With over a century of experience, SNPE delivers innovative solutions for defense, aerospace, and industrial applications. The company is committed to ensuring safety, quality, and expertise in the field of energetic materials.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

212 Patents

#35 in Paris

#123 in France

#3,890 in the World

Societe Nationale Des Poudres Et Explosifs

Forward Citations = 1,555

286 inventors:

Jean-Pierre G Senet (36 out of 42 patents)

Serge L Lecolier (21 out of 21 patents)

Serge F Raynal (16 out of 16 patents)

4. Jean-Claude C Gautier (13 out of 13 patents)

5. Marc D Piteau (12 out of 12 patents)

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