For the Inventor, By the Inventor

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Columbus, OH, United States of America

Hexion Inc.

USPTO Granted Patents = 86

% Expired Patents = 4.7

CIPO Patents = 23

EPO Patents = 10

Trademarks = 36

Forward Citations = 140

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139 inventors (with patents filed for the assignee):

Jan Beetge (14 out of 15 patents)

Larry S Corley (12 out of 76 patents)

Charles Zha (11 out of 11 patents)

4. Ganapathy S Viswanathan (8 out of 12 patents)

5. Denis Heymans (8 out of 9 patents)

6. John William Green (7 out of 11 patents)

7. Anthony Maiorana (6 out of 9 patents)

8. Stephan Schröter (5 out of 17 patents)

9. Prasad Muppa (5 out of 11 patents)

10. Carlton Edwin Ash (5 out of 49 patents)

11. Robert Dale Farris (4 out of 4 patents)

12. Christophe Steinbrecher (4 out of 5 patents)

13. Yingchao Zhang (4 out of 4 patents)

14. David A Snover (4 out of 4 patents)

15. Ron Postma (4 out of 12 patents)

Core Competencies:

Epoxy Resin Systems

Polyurethane Applications

Surface Protection

Adhesive Compositions

Proppant Materials

Composites

Chemical Products

Polyester Compositions

Additives

Acrylic Polyol Resins

Hydraulic Fracturing

Urea Formaldehyde

86 patents: Sort by Forward Citations

1. 12612489 - Glycidyl esters of α, α branched acids from renewable sources and formulations thereof (2026-04-28),

2. 11976037 - Process for the production of higher carboxylic acid vinyl esters (2024-05-07),

3. 11746281 - Crosslinked proppant-gel matrix (2023-09-05),

4. 11746101 - Chemical products for surface protection (2023-09-05),

5. 11702538 - Chemical products for adhesive applications (2023-07-18),

6. 11643588 - Multiple functional wellbore fluid additive (2023-05-09),

7. 11643381 - Processes for aldehyde synthesis (2023-05-09),

8. 11618838 - Incorporation of boron complex into resin (2023-04-04),

9. 11578242 - Chemical products for adhesive applications (2023-02-14),

10. 11512225 - Process and composition for dust control (2022-11-29),

11. 11492544 - Chemical products for adhesive applications (2022-11-08),

12. 11492522 - Chemical products for adhesive applications (2022-11-08),

13. 11447689 - Crosslinked proppant-gel matrix (2022-09-20),

14. 11421113 - Chemical products for surface protection (2022-08-23),

15. 11421069 - Polyester-polyol compositions for polyurethane foam with improved hydrolytic stability (2022-08-23),

Hexion is a global leader in thermoset resins, serving a diverse range of industries including Adhesives, Coatings, Composites, Electrical, Electronics, and Industrial. With a broad portfolio of specialty resins, epoxy, and phenolic-based solutions, Hexion focuses on innovation, sustainability, and customer-centricity to deliver high-performance products and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

86 Patents

#10 in Columbus, OH

#201 in Ohio

#4,326 in US

#8,840 in the World

Columbus, OH, United States of America

Hexion Inc.

Forward Citations = 140

139 inventors:

Jan Beetge (14 out of 15 patents)

Larry S Corley (12 out of 76 patents)

Charles Zha (11 out of 11 patents)

4. Ganapathy S Viswanathan (8 out of 12 patents)

5. Denis Heymans (8 out of 9 patents)

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