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For the Inventor, By the Inventor

Ponca City, OK, United States of America

Charles M Starks

USPTO Granted Patents = 33

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 294(Granted Patents)


Company Filing History:

goldMedal24 out of 304 
 
Continental Oil Company
 patents
silverMedal9 out of 860 
 
Conoco Inc.
 patents

Years Active: 1976-1995

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33 patents (USPTO):Explore Patents
1. 5405916 - Process for the preparation of polyolefin/acrylonitrile copolymers and (1995-04-11),
2. 5284924 - Process for the preparation of polyolefin/acrylonitrile coploymers and (1994-02-08),
3. 4490561 - Method for alkoxylating fluorinated alcohols (1984-12-25),
4. 4374755 - Magnesium disiloxide compounds (1983-02-22),
5. 4315995 - Preparation of cation-exchange resin (1982-02-16),
6. 4283514 - Chemicals for termination of polyvinylchloride polymerizations (1981-08-11),
7. 4258220 - Purification of 2,6-xylenol streams (1981-03-24),
8. 4229598 - Chemicals for treatment of PVC (1980-10-21),
9. 4200706 - Curing of phenol-formaldehyde resins (1980-04-29),
10. 4120881 - Predominantly aliphatic lower hydrocarbon materials from carbonaceous (1978-10-17),
11. 4117243 - Preparation of o-benzylphenol (1978-09-26),
12. 4110544 - Preparation of cresols (1978-08-29),
13. 4110543 - Method of preparing hydrocarbyl-substituted cresols (1978-08-29),
14. 4108909 - N-alkylated cresylic acids via direct alkylation in a liquid phase (1978-08-22),
15. 4105699 - Preparation of o-benzylphenol (1978-08-08),

Title: Innovations of Charles M Starks in Polyolefin/Acrylonitrile Copolymers

Introduction

Charles M Starks is a prolific inventor based in Ponca City, Oklahoma, holding an impressive portfolio of 33 patents. His innovative contributions primarily focus on the field of polymer chemistry, specifically the preparation of various copolymers and terpolymers that have significant industrial applications.

Latest Patents

Among his latest inventions, Starks developed processes for the preparation of polyolefin/acrylonitrile copolymers and terpolymers of polyolefin with acrylic acid or substituted acrylic acid. These processes involve combining a polyolefin/acrylic acid copolymer with at least one dinitrile, then reacting this mixture at a temperature of at least 200°C for a sufficient time to form the desired terpolymer. The resulting copolymers of polyolefin/acrylonitrile serve important roles as pour point depressants in heavy hydrocarbon oils, benefiting various industrial applications.

Career Highlights

Charles M Starks has had a distinguished career, during which he has worked with notable companies like Continental Oil Company and Conoco Inc. His work has not only advanced the field of polymer chemistry but has also contributed to the technological capabilities of the companies he has been associated with.

Collaborations

Throughout his career, Starks has collaborated with esteemed professionals such as Bruce E Leach and Thomas E Goodwin. These collaborations have facilitated significant advancements in their research and collective contributions to polymer science.

Conclusion

Charles M Starks continues to be a vital figure in the field of polymer innovation. With his extensive patent portfolio and impactful collaborations, he remains a key contributor to advancements in the preparation of valuable polymer materials, shaping future industrial applications.

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