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Santa Rosa, CA, United States of America

Henkel Research Corporation

USPTO Granted Patents = 21

Forward Citations = 185

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52 inventors (with patents filed for the assignee):

Ta Yen Ching (4 out of 55 patents)

Michael J Virnig (4 out of 71 patents)

Bert Gruber (3 out of 18 patents)

4. Thomas J Stierman (3 out of 3 patents)

5. Lon-Tang W Lin (3 out of 3 patents)

6. Alan G Olivero (2 out of 3 patents)

7. Karlheinz Hill (2 out of 16 patents)

8. Phillip L Mattison (2 out of 28 patents)

9. James R Tucker (2 out of 7 patents)

10. Stephen Picataggio (2 out of 4 patents)

11. Kenneth J Weese (2 out of 3 patents)

12. Arno Behr (2 out of 2 patents)

13. Hans-Peter Mueller (2 out of 2 patents)

14. Steven M Hoagland (2 out of 4 patents)

15. James M Renga (2 out of 40 patents)

21 patents: Sort by Forward Citations

1. 5352604 - Alkaline proteolytic enzyme and method of production (1994-10-04),

2. 5326888 - Carbonylation of allylic alcohols and synthesis of an ambergris fragance (1994-07-05),

3. 5254466 - Site-specific modification of the candida tropicals genome (1993-10-19),

4. 5236909 - Octyl ethers and octadienyl ethers (1993-08-17),

5. 5216173 - N-cyanoimides (1993-06-01),

6. 5212261 - Latent, heat-curable epoxy resin compositions containing metal (1993-05-18),

7. 5206396 - Telomerization of 1,3-butadiene (1993-04-27),

8. 5204252 - Candida tropicalis transformation system (1993-04-20),

9. 5189190 - Vicinal disubstituted carboxylic acids and silylated derivatives (1993-02-23),

10. 5179172 - Epichlorohydrin or chlorine-containing vinyl or acrylate (1993-01-12),

11. 5158603 - Process of extracting anions with quaternary amines (1992-10-27),

12. 5106541 - Manganese compound catalyzed oligomerization reactions and products (1992-04-21),

13. 5077447 - Process for making olefins (1991-12-31),

14. 5072013 - Silylated octenyl ethers (1991-12-10),

15. 5032323 - Process for isomerizing epoxides to ketones (1991-07-16),

Henkel Research Corporation is a leading global company that offers a diverse range of products and technologies in adhesives, sealants, and surface treatments. With a strong focus on innovation and sustainability, Henkel Research Corporation is dedicated to providing high-quality solutions for various industries and applications.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#9 in Santa Rosa, CA

#3,627 in California

#15,182 in US

#29,081 in the World

Santa Rosa, CA, United States of America

Henkel Research Corporation

Forward Citations = 185

52 inventors:

Ta Yen Ching (4 out of 55 patents)

Michael J Virnig (4 out of 71 patents)

Bert Gruber (3 out of 18 patents)

4. Thomas J Stierman (3 out of 3 patents)

5. Lon-Tang W Lin (3 out of 3 patents)

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