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For the Inventor, By the Inventor

Le Treport, France

Rexam Sofab


USPTO Granted Patents = 22

% Expired Patents = 31.8


Forward Citations = 386

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11 inventors (with patents filed for the assignee):

goldMedal Jean-Louis Bougamont (18 out of 55 patents)

silverMedal Pascal Hennemann (7 out of 13 patents)

bronzeMedal David Leuliet (7 out of 8 patents)

4.  Pierre Gabriel Dumont (6 out of 30 patents)

5.  Hervé Lompech (6 out of 6 patents)

6.  Christophe Roy (5 out of 9 patents)

7.  Jean-Pierre Alleard (4 out of 4 patents)

8.  Bernard Clerget (2 out of 13 patents)

9.  Maurice Petitjean (1 out of 2 patents)

10.  Didier Klodzinski (1 out of 1 patent)

11.  Emmanuel Canu (1 out of 1 patent)

12.  Pascal Hennemann (10 patents)

13.  Herve Lompech (10 patents)


22 patents:

1. 6776286 - System for preserving a liquid substance in a flexible container (2004-08-17),
2. 6672483 - Dispenser for chemically unstable products (2004-01-06),
3. 6634872 - Suction pump (2003-10-21),
4. 6540116 - Liquid dispenser having a two-part body (2003-04-01),
5. 6516795 - Nose sprayer (2003-02-11),
6. 6513684 - End cap for dispensing and spraying liquid pharmaceutical products (2003-02-04),
7. 6463650 - Device and method for assembling a pump on a container (2002-10-15),
8. 6419124 - Liquid sprayer (2002-07-16),
9. 6415962 - Device for connecting a pump (2002-07-09),
10. 6415959 - Low capacity pump with enhanced compatibility (2002-07-09),
11. 6405868 - System for preserving a liquid substance in a flexible container (2002-06-18),
12. 6394318 - Device for mounting a pump on the neck of a container with a fixing flange (2002-05-28),
13. 6375046 - Pouch reservoir valve (2002-04-23),
14. 6343916 - Pump body and method for making same (2002-02-05),
15. 6334556 - Cap for sealing a liquid product container (2002-01-01),
Company Overview
Rexam Sofab, located in Le Treport, France, specializes in the design and manufacturing of innovative packaging solutions, particularly in the beverage and consumer goods sectors. The company focuses on developing sustainable and efficient packaging technologies that enhance product preservation and user experience. With a commitment to research and development, Rexam Sofab aims to lead in the creation of environmentally friendly packaging options, addressing the evolving needs of the market while promoting sustainability.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

22 Patents

#2 in Le Treport

#938 in France

#28,807 in the World

Le Treport, FR
Le Treport, France

Rexam Sofab

Forward Citations = 386

11 inventors:

goldMedal Jean-Louis Bougamont (18 out of 55 patents)

silverMedal Pascal Hennemann (7 out of 13 patents)

bronzeMedal David Leuliet (7 out of 8 patents)

4.  Pierre Gabriel Dumont (6 out of 30 patents)

5.  Hervé Lompech (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rexam Sofab. Retrieved from https://idiyas.com/company/rexam-sofab

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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