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For the Inventor, By the Inventor

Houston, TX, United States of America

Solvay Chemicals Gmbh


USPTO Granted Patents = 23

% Expired Patents = 56.5



Trademarks = 1

Forward Citations = 51

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37 inventors (with patents filed for the assignee):

goldMedal Ronald O Hughes (6 out of 9 patents)

silverMedal Alain Vandendoren (5 out of 16 patents)

bronzeMedal James D Phillip (5 out of 8 patents)

4.  David M Hansen (4 out of 10 patents)

5.  Joseph A Vendetti (4 out of 7 patents)

6.  Larry C Refsdal (4 out of 7 patents)

7.  Jessica A Mote (3 out of 5 patents)

8.  Jean-Paul Detournay (3 out of 14 patents)

9.  Michael C Montoya (3 out of 3 patents)

10.  Donald M Robertson (3 out of 4 patents)

11.  Werner Doetsch (3 out of 22 patents)

12.  John Maziuk, Jr (3 out of 3 patents)

13.  William E Stuble (3 out of 3 patents)

14.  James C Kisielewski (2 out of 3 patents)

15.  Bryan M Mortimer (2 out of 2 patents)


23 patents:

1. 9677398 - Use of ventilation air methane exhausted during mining of non-combustible ore in a surface appliance (2017-06-13),
2. 9581006 - Traveling undercut solution mining systems and methods (2017-02-28),
3. 9382125 - [object Object] (2016-07-05),
4. 9234416 - Traveling undercut solution mining systems and methods (2016-01-12),
5. 9051188 - Sodium bicarbonate product with excellent flowability and its method of manufacture (2015-06-09),
6. 8979211 - Demountable pin and collet assembly and method to securely fasten a ranging arm to a longwall shearer using such assembly (2015-03-17),
7. 8771622 - Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives (2014-07-08),
8. 8740310 - Mining method for co-extraction of non-combustible ore and mine methane (2014-06-03),
9. 8678513 - Traveling undercut solution mining systems and methods (2014-03-25),
10. 8372162 - Method of producing sodium carbonate decahydrate (2013-02-12),
11. 8366793 - Method of decarbonation and its use in producing crystalline sodium sulfite or other alkali products (2013-02-05),
12. 8337571 - Removal of impurities in the production of crystalline sodium carbonate, bicarbonate, or sulfite (2012-12-25),
13. 8021609 - Stabilized hydrogen peroxide (2011-09-20),
14. 7985396 - Process for production of sodium bisulfite (2011-07-26),
15. 7854911 - Method of removing sulfur dioxide from a flue gas stream (2010-12-21),
Solvay Chemicals GmbH, based in Houston, TX, is a prominent player in the global chemicals sector, specializing in the development and manufacturing of advanced materials and specialty chemicals. The company focuses on innovative solutions that cater to diverse industries, including automotive, aerospace, and electronics. With a commitment to sustainability, Solvay integrates cutting-edge research and technology to enhance product performance while minimizing environmental impact, positioning itself as a leader in the chemical industry.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Solvay Chemicals Gmbh
23 Patents

#232 in Houston, TX

#848 in Texas

#14,415 in US

#27,649 in the World

Houston, TX (US)
Houston, TX, United States of America

Solvay Chemicals Gmbh

Forward Citations = 51

37 inventors:

goldMedal Ronald O Hughes (6 out of 9 patents)

silverMedal Alain Vandendoren (5 out of 16 patents)

bronzeMedal James D Phillip (5 out of 8 patents)

4.  David M Hansen (4 out of 10 patents)

5.  Joseph A Vendetti (4 out of 7 patents)

Please report any incorrect information to [email protected]
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