Forward Citations = 61

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8 inventors (with patents filed for the assignee):

Pierre C Bertrand (3 out of 5 patents)

Lucien D Balzano (1 out of 4 patents)

Marc V Lepretre (1 out of 6 patents)

4. Jean-Yves Marsac (1 out of 1 patent)

5. Jean Lephilibert (1 out of 2 patents)

6. Thijlbert C De Paepe (1 out of 1 patent)

7. Jacques A Bourras-Laspelades (1 out of 1 patent)

8. Gilles J Osmont (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4773442 - Globe valve having a dismountable seat for rapid maintenance (1988-09-27),

2. 4666656 - Device for measuring temperature (1987-05-19),

3. 4665753 - Inductive differential pressure sensor (1987-05-19),

4. 4587667 - Method and apparatus for inspection by radioactive gage of a moving (1986-05-06),

5. 4532510 - Measuring apparatus having a sensor located remotely from its (1985-07-30),

6. 4473934 - Method for extracting packing rings from a stuffing-box using a liquid (1984-10-02),

Company Overview

Sereg, S.a. is a leading provider of construction services in the region. With over 20 years of experience, we specialize in commercial and residential construction projects. Our team of skilled professionals is dedicated to delivering high-quality work, on time and within budget. We offer a wide range of services including design, planning, and project management. At Sereg, S.a., customer satisfaction is our top priority.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#21 in Montrouge

#2,488 in France

Montrouge, France

Sereg, S.a.

Forward Citations = 61

8 inventors:

Pierre C Bertrand (3 out of 5 patents)

Lucien D Balzano (1 out of 4 patents)

Marc V Lepretre (1 out of 6 patents)

4. Jean-Yves Marsac (1 out of 1 patent)

5. Jean Lephilibert (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sereg, S.a.. Retrieved from https://idiyas.com/company/sereg-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]