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Courbevoie, France

Naphtachimie

USPTO Granted Patents = 11

Forward Citations = 139

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17 inventors (with patents filed for the assignee):

Pierre M Mangin (4 out of 10 patents)

Laszlo Havas (3 out of 13 patents)

Serge Bellet (2 out of 3 patents)

4. Michel Avaro (2 out of 2 patents)

5. Francois Caumartin (2 out of 3 patents)

6. Jacques Lonchampt (1 out of 2 patents)

7. Daniel Claude Durand (1 out of 9 patents)

8. Dominique Lassalle (1 out of 2 patents)

9. Jean C Bailly (1 out of 13 patents)

10. Daniel Bazzoni (1 out of 1 patent)

11. Jean-Luc Brouillet (1 out of 1 patent)

12. Rebecca Paterson (1 out of 1 patent)

13. Guy Louradour (1 out of 1 patent)

14. Lazlo J Havas (1 out of 1 patent)

15. Laurent Paolini (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 5873408 - Method and apparatus for heat treating substances flowing along a duct (1999-02-23),

2. 5796006 - Method and apparatus for measuring vibrations (1998-08-18),

3. 4355143 - Process for the polymerization of ethylene and the resulting products (1982-10-19),

4. 4260504 - Polyoxyalkylene triol additives for minimizing deposits from aqueous (1981-04-07),

5. 4060190 - Process for joining tubular members of great length (1977-11-29),

6. 4048412 - Dry polymerization of olefins in reaction vessels arranged in series (1977-09-13),

7. 4042771 - Polymerization of olefins with pre-activated catalysts (1977-08-16),

8. 4035560 - Method of polymerizing olefins in a fluidized bed (1977-07-12),

9. 3995098 - Method of polymerizing olefins (1976-11-30),

10. 3954909 - Method of producing solid polymers (1976-05-04),

11. 3933934 - Fabrication of atactic waxes of polyolefin (1976-01-20),

Naphtachimie is a leading chemical manufacturing company specializing in the production of high-quality chemical compounds. With a strong focus on innovation and sustainability, Naphtachimie provides a wide range of products for various industries including pharmaceuticals, agriculture, and electronics. Their state-of-the-art facilities and dedicated team ensure the highest quality standards and customer satisfaction.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#74 in Courbevoie

#1,580 in France

#51,671 in the World

Courbevoie, France

Naphtachimie

Forward Citations = 139

17 inventors:

Pierre M Mangin (4 out of 10 patents)

Laszlo Havas (3 out of 13 patents)

Serge Bellet (2 out of 3 patents)

4. Michel Avaro (2 out of 2 patents)

5. Francois Caumartin (2 out of 3 patents)

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