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Brussels, Belgium

Solvay (Societe Anonyme)

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USPTO Granted Patents = 382

% Expired Patents = 29.1

Trademarks = 6

Forward Citations = 2,295

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438 inventors (with patents filed for the assignee):

Dominique Balthasart (30 out of 38 patents)

Michel Strebelle (28 out of 41 patents)

Patrick Gilbeau (24 out of 30 patents)

4. Pierre Barthelemy (22 out of 28 patents)

5. Francine Janssens (20 out of 34 patents)

6. Philippe Krafft (18 out of 22 patents)

7. Claude Dehennau (17 out of 40 patents)

8. Vincent Wilmet (15 out of 24 patents)

9. Vincent Bodart (13 out of 15 patents)

10. Jean-Pierre Catinat (13 out of 20 patents)

11. Jules-Joseph Van Schaftingen (11 out of 36 patents)

12. Helmut Derleth (10 out of 22 patents)

13. Pascal Pennetreau (9 out of 12 patents)

14. Jean-Paul Schoebrechts (9 out of 12 patents)

15. Mireille Paulus (9 out of 12 patents)

Core Competencies:

Epichlorohydrin

Sodium Bicarbonate

Polymer Compositions

Chlorohydrin

Heavy Metals

Light Emitting Materials

Biodiesel

Aqueous Solutions

Vinyl Chloride

Bioremediation

Glycerol

Peptides

382 patents: Sort by Forward Citations

1. 9663427 - Process for producing epichlorohydrin (2017-05-30),

2. 9422166 - Process for producing sodium bicarbonate (2016-08-23),

3. 9327427 - Method for producing a PVC-based composite plate and structure including one such plate (2016-05-03),

4. 9309134 - Method for purifying aqueous compositions (2016-04-12),

5. 9228045 - Method for preparing a latex from a chlorinated vinylic polymer (2016-01-05),

6. 9139447 - Process for the production of sodium bicarbonate (2015-09-22),

7. 9076971 - Spirobifluorene compounds (2015-07-07),

8. 8980440 - Light-emitting material (2015-03-17),

9. 8889893 - Process for the manufacture of 1,2-epoxy-3-chloropropane (2014-11-18),

10. 8795536 - Process for degrading organic substances in an aqueous composition (2014-08-05),

11. 8770497 - Device and process for distributing a fluid (2014-07-08),

12. 8623952 - Method for preparing a latex from a chlorinated vinylic polymer (2014-01-07),

13. 8609771 - Process for preparing a vinylidene chloride polymer composition (2013-12-17),

14. 8609756 - Polymeric composition based on a PVDF homopolymer and a thermoplastic fluorocopolymer (2013-12-17),

15. 8591766 - Continuous process for preparing chlorohydrins (2013-11-26),

Company Overview

Solvay (Société Anonyme) is a global leader in advanced materials and specialty chemicals, headquartered in Brussels, Belgium. The company specializes in the development and manufacturing of innovative chemical processes, focusing on key areas such as epichlorohydrin, sodium bicarbonate, and polymer compositions. Solvay's expertise extends to the management of heavy metals, the production of light-emitting materials, and the formulation of biodiesel and aqueous solutions, positioning it as a pivotal player in sustainable chemical solutions across various industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

382 Patents

#2 in Brussels

#11 in Belgium

#2,424 in the World

Brussels, Belgium

Solvay (Societe Anonyme)

Forward Citations = 2,295

438 inventors:

Dominique Balthasart (30 out of 38 patents)

Michel Strebelle (28 out of 41 patents)

Patrick Gilbeau (24 out of 30 patents)

4. Pierre Barthelemy (22 out of 28 patents)

5. Francine Janssens (20 out of 34 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Solvay (Societe Anonyme). Retrieved from https://idiyas.com/company/solvay-societe-anonyme

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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