EPO Patents = 1

Forward Citations = 96

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9 inventors (with patents filed for the assignee):

Andre Martens (5 out of 17 patents)

Serge Bellet (5 out of 6 patents)

Bernard Descales (2 out of 10 patents)

4. Jean-Richard Llinas (2 out of 7 patents)

5. Didier C Lambert (2 out of 10 patents)

6. Guy Margail (2 out of 2 patents)

7. Marc Loublier (2 out of 2 patents)

8. Claude Granzotto (2 out of 2 patents)

9. Jean-Pierre Toulet (1 out of 2 patents)

10. Nicolas Clerc (0 patent)

7 patents: Sort by Forward Citations

1. 5935863 - Cracking property determination and process control (1999-08-10),

2. 5861228 - Cracking property determination (1999-01-19),

3. 5846496 - Apparatus for manufacturing chemical products (1998-12-08),

4. 5763724 - Method of manufacturing chemical products (1998-06-09),

5. 5124003 - Apparatus for the steam cracking of hydrocarbons for the preparation of (1992-06-23),

6. 4997525 - Hydrocarbon cracking apparatus (1991-03-05),

7. 4762958 - Process and furnace for the steam cracking of hydrocarbons for the (1988-08-09),

Company Overview

Naphtachimie S.a. is a leading chemical manufacturing company based in France. Founded in 1985, Naphtachimie specializes in the production of specialty chemicals for various industries such as automotive, healthcare, and agriculture. With state-of-the-art facilities and a team of experienced professionals, Naphtachimie is committed to delivering high-quality products and innovative solutions to its customers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#1 in Tour Neptune

#2,221 in France

Tour Neptune, France

Naphtachimie S.a.

Forward Citations = 96

9 inventors:

Andre Martens (5 out of 17 patents)

Serge Bellet (5 out of 6 patents)

Bernard Descales (2 out of 10 patents)

4. Jean-Richard Llinas (2 out of 7 patents)

5. Didier C Lambert (2 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Naphtachimie S.a.. Retrieved from https://idiyas.com/company/naphtachimie-s-a

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]

1 patent (EPO):

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]