% Expired Patents = 16.7

CIPO Patents = 1

EPO Patents = 7

Forward Citations = 6

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9 inventors (with patents filed for the assignee):

Marc Dolatkhani (6 out of 10 patents)

Anne Pagnoux (4 out of 6 patents)

Eric Lutz (2 out of 3 patents)

4. Christophe Hupin (2 out of 4 patents)

5. Marie Odile Hecht (2 out of 2 patents)

6. Sonia Dakhli (1 out of 1 patent)

7. Patricia Chaffaux (1 out of 1 patent)

8. Olga Siscan (1 out of 1 patent)

9. Victor Salvado (1 out of 1 patent)

10. Jean-Luc Pozzo (0 patent)

11. Sébastien Gibanel (0 patent)

6 patents: Sort by Forward Citations

1. 12583971 - Biosourced gelling polyamides (2026-03-24),

2. 11535695 - Polyurethane gelling agent (2022-12-27),

3. 11318044 - Aqueous viscoelastic solution and use thereof in an injection device (2022-05-03),

4. 9708480 - Metastable polymer compositions for ophthalmic implant injection devices (2017-07-18),

5. 9393346 - Polymer cements used for fixing prostheses, for bone repair and for vertebroplasty, and obtained from liquid single-phase formulations (2016-07-19),

6. 7339013 - Thermosensitive polymers and thermoreversible gels obtained from these polymers (2008-03-04),

Company Overview

Polymerexpert Sa is a leading provider of polymer solutions, specializing in the development and production of high-performance polymers for various industries. With a strong focus on innovation and quality, Polymerexpert Sa is committed to delivering cutting-edge solutions that meet the unique needs of their customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#5 in Pessac

#2,487 in France

Pessac, France

Polymerexpert Sa

Forward Citations = 6

9 inventors:

Marc Dolatkhani (6 out of 10 patents)

Anne Pagnoux (4 out of 6 patents)

Eric Lutz (2 out of 3 patents)

4. Christophe Hupin (2 out of 4 patents)

5. Marie Odile Hecht (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polymerexpert Sa. Retrieved from https://idiyas.com/company/polymerexpert-sa

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 (CIPO):

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]

7 patents (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]