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Laboratoire Roger Bellon

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USPTO Granted Patents = 19

Forward Citations = 133

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30 inventors (with patents filed for the assignee):

Marcel E Pesson (6 out of 8 patents)

Michel Barreau (5 out of 22 patents)

Jun-ichi Matsumoto (5 out of 15 patents)

4. Guy Picaut (3 out of 7 patents)

5. Jean-Francois Desconclois (3 out of 5 patents)

6. Philippe Girard (3 out of 7 patents)

7. Yoshiyuki Takase (3 out of 11 patents)

8. Yoshiro Nishimura (3 out of 4 patents)

9. Michel Kryvenko (2 out of 3 patents)

10. Christophe Daubie (2 out of 4 patents)

11. Michel Antoine (2 out of 4 patents)

12. Shinichi Nakamura (2 out of 13 patents)

13. Jean-Jacques Legrand (2 out of 3 patents)

14. Clive Pemberton (2 out of 2 patents)

15. Henri Techer (2 out of 2 patents)

19 patents: Sort by Forward Citations

1. 5556861 - 1,8 benzonaphthyridine derivatives and antimicrobial compositions (1996-09-17),

2. 5484921 - Process for preparing benzo[b]naphthyridines (1996-01-16),

3. 5442070 - Derivatives of fluoro-quinoline carboxylic-3-acid and preparation (1995-08-15),

4. 5403852 - Oxazole derivatives, their preparation and pharmaceutical compositions (1995-04-04),

5. 5225207 - Complexes derived from platinum, their preparation and the (1993-07-06),

6. 5053509 - Benzo[1,8]naphthyridine derivatives, their preparation and compositions (1991-10-01),

7. 5004745 - Benzo[1,8]naphthyridine derivatives, their preparation and the (1991-04-02),

8. 4513001 - .beta.-Adrenergic (1985-04-23),

9. 4496566 - Naphthyridine derivatives (1985-01-29),

10. 4442101 - Sesquihydrate of naphthyridine derivative, and process for the (1984-04-10),

11. 4382937 - Naphthyridine derivatives and their use as anti-bacterials (1983-05-10),

12. 4359578 - Naphthyridine derivatives and salts thereof useful as antibacterial (1982-11-16),

13. 4352803 - Novel naphthyridine derivatives, intermediates thereof, processes for (1982-10-05),

14. 4341784 - Naphthyridine derivatives (1982-07-27),

15. 4337263 - 1-Aryl-4-.gamma.-arylsulphonyl-3-aminopropoxy-1H-pyrazoles and their use (1982-06-29),

Company Overview

Laboratoire Roger Bellon is a French company based in Seine, specializing in the development and manufacturing of innovative medical devices. The organization focuses on creating advanced solutions for various healthcare applications, emphasizing quality and efficacy in its product offerings. With a commitment to research and development, Laboratoire Roger Bellon aims to enhance patient care through cutting-edge technology and a deep understanding of medical needs, positioning itself as a key player in the healthcare sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#1 in Seine

#1,063 in France

#32,705 in the World

Laboratoire Roger Bellon

Forward Citations = 133

30 inventors:

Marcel E Pesson (6 out of 8 patents)

Michel Barreau (5 out of 22 patents)

Jun-ichi Matsumoto (5 out of 15 patents)

4. Guy Picaut (3 out of 7 patents)

5. Jean-Francois Desconclois (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Laboratoire Roger Bellon. Retrieved from https://idiyas.com/company/laboratoire-roger-bellon

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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