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Middlebury, CT, United States of America

Ck Witco Corporation

USPTO Granted Patents = 25

Forward Citations = 436

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48 inventors (with patents filed for the assignee):

Bruce A Waldman (3 out of 12 patents)

Misty Weiyu Huang (3 out of 29 patents)

George A Policello (2 out of 51 patents)

4. Robert A Kayser (2 out of 4 patents)

5. Haihong Jin (2 out of 2 patents)

6. Paul E Austin (2 out of 15 patents)

7. Edmond J Derderian (2 out of 8 patents)

8. Richard W Cruse (1 out of 58 patents)

9. Hua Yu (1 out of 17 patents)

10. Wally Liyuan Chang (1 out of 3 patents)

11. Peter Frenkel (1 out of 31 patents)

12. Richard L Palinkas (1 out of 22 patents)

13. Theodore E Nalesnik (1 out of 21 patents)

14. Michael R Powell (1 out of 5 patents)

15. Kenrick M Lewis (1 out of 57 patents)

25 patents: Sort by Forward Citations

1. 6420446 - Polyurethane prepared from sorbitol-branched polyesters (2002-07-16),

2. 6362264 - Stabilizer for food contact and medical grade PVC (2002-03-26),

3. 6328294 - Elastomeric spring system (2001-12-11),

4. 6319982 - Waterborne silicone adhesives, sealants and coatings (2001-11-20),

5. 6310170 - Compositions of silylated polymer and aminosilane adhesion promoters (2001-10-30),

6. 6278022 - Process for the preparation of insecticidal phenylhydrazine derivatives (2001-08-21),

7. 6265456 - Hydrosilation in high boiling natural oils (2001-07-24),

8. 6258914 - Silane functional oligomer (2001-07-10),

9. 6235681 - Terminally modified, amino, polyether siloxanes (2001-05-22),

10. 6225267 - Sodium sulfonate blends as emulsifiers for petroleum oils (2001-05-01),

11. 6197912 - Silane endcapped moisture curable compositions (2001-03-06),

12. 6197876 - Heterocyclic amine modified siloxanes (2001-03-06),

13. 6187726 - Substituted linear thiourea additives for lubricants (2001-02-13),

14. 6174983 - Silicone terpolymers with high refractive indices (2001-01-16),

15. 6166243 - Process for the preparation of insecticidal phenylhydrazine derivatives (2000-12-26),

CK Witco Corporation is a leading company specializing in the manufacturing and distribution of industrial machinery and equipment. With over 30 years of experience, we have gained a strong reputation for providing high-quality products and exceptional customer service. Our wide range of machinery includes CNC routers, laser cutters, milling machines, and more. We serve various industries such as automotive, aerospace, and woodworking. Visit our website to learn more about our products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

25 Patents

#6 in Middlebury, CT

#300 in Connecticut

#12,936 in US

#24,954 in the World

Middlebury, CT, United States of America

Ck Witco Corporation

Forward Citations = 436

48 inventors:

Bruce A Waldman (3 out of 12 patents)

Misty Weiyu Huang (3 out of 29 patents)

George A Policello (2 out of 51 patents)

4. Robert A Kayser (2 out of 4 patents)

5. Haihong Jin (2 out of 2 patents)

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