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For the Inventor, By the Inventor

Bayer Materialscience, LLC


USPTO Granted Patents = 178



Trademarks = 16

Forward Citations = 938

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380 inventors (with patents filed for the assignee):

goldMedal Richard R Roesler (24 out of 56 patents)

silverMedal Rick L Adkins (15 out of 70 patents)

bronzeMedal Karsten Danielmeier (10 out of 23 patents)

4.  Stanley L Hager (9 out of 17 patents)

5.  Robert Allen Pyles (9 out of 39 patents)

6.  James P Mason (8 out of 13 patents)

7.  Charles A Gambino (8 out of 13 patents)

8.  Rick L Archey (8 out of 20 patents)

9.  Kurt C Frisch, Jr (8 out of 10 patents)

10.  William E Slack (8 out of 81 patents)

11.  Karl W Haider (7 out of 31 patents)

12.  Dinesh Pethiyagoda (7 out of 9 patents)

13.  Jack R Reese (6 out of 31 patents)

14.  George Combs (6 out of 15 patents)

15.  James Y J Chung (6 out of 8 patents)


Core Competencies:
Polyether-Ester Polyols
Thermoplastic Molding Composition
Polybutadiene Modified Polymer Polyols
Flame-Retardant Compositions
High Air Flow Polyether Foams
Active Polymer Polyols
Waterborne Polyurethane Coatings
Flexible Polyurethane Foams
Aliphatic Moisture-Curable Resins
Photobioreactor Technology
Polyurethane Dispersions
Dual-Cure Coating Compositions

178 patents:

1. 9284401 - Process for the preparation of polyether-ester polyols (2016-03-15),
2. 9193860 - Thermoplastic molding composition based on AES rubber with low surface gloss (2015-11-24),
3. 9163099 - Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof (2015-10-20),
4. 9145490 - Flame-retardant polycarbonate compositions (2015-09-29),
5. 9133298 - Process for the production of high air flow polyether foams and the foams produced by this process (2015-09-15),
6. 9127154 - Impact resistant, flame retardant thermoplastic molding composition (2015-09-08),
7. 9085712 - Fast cure aspartate polysiloxane hybrid coating (2015-07-21),
8. 9080074 - Low temperature curing polyuretdione compositions (2015-07-14),
9. 9051412 - Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters (2015-06-09),
10. 9035105 - Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foams (2015-05-19),
11. 9011984 - Processes for coating substrates and substrates formed therefrom (2015-04-21),
12. 8987396 - Active polymer polyols and a process for their production (2015-03-24),
13. 8975335 - Process for the production of high air flow polyether foams and the foams produced by this process (2015-03-10),
14. 8946313 - Hybrid PHD/PMPO polyols for polyurethane foam applications (2015-02-03),
15. 8925270 - Foam wall structure (2015-01-06),
Bayer Materialscience, LLC is a leading manufacturer of high-tech polymers and advanced materials. With a strong focus on innovation and sustainability, the company offers a wide range of products for various industries including automotive, construction, and electronics. Bayer Materialscience is committed to providing superior solutions that meet the evolving needs of its customers.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

178 Patents

#2 in

#43 in

#4,544 in the World

Bayer Materialscience, LLC

Forward Citations = 938

380 inventors:

goldMedal Richard R Roesler (24 out of 56 patents)

silverMedal Rick L Adkins (15 out of 70 patents)

bronzeMedal Karsten Danielmeier (10 out of 23 patents)

4.  Stanley L Hager (9 out of 17 patents)

5.  Robert Allen Pyles (9 out of 39 patents)

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