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Russell, KY, United States of America

Ashland Oil, Inc.

USPTO Granted Patents = 632

CIPO Patents = 1

Trademarks = 106

Forward Citations = 6,976

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335 inventors (with patents filed for the assignee):

Anil B Goel (124 out of 125 patents)

William P Hettinger, Jr (59 out of 72 patents)

Stephen M Kovach (29 out of 29 patents)

4. Heimo J Langer (27 out of 33 patents)

5. William R Dunnavant (25 out of 33 patents)

6. Timothy A Tufts (25 out of 29 patents)

7. Paul W Walters (21 out of 21 patents)

8. Lloyd E Busch (18 out of 18 patents)

9. Oliver J Zandona (16 out of 16 patents)

10. Billy M Culbertson (15 out of 18 patents)

11. George D Myers (14 out of 14 patents)

12. Bruce A Gruber (14 out of 34 patents)

13. Chelliah Daniel (14 out of 17 patents)

14. Robert A Grimm (13 out of 22 patents)

15. Harvey J Richards (13 out of 17 patents)

Core Competencies:

Carbon Fiber Reinforced Coatings

Pressure Sensitive Adhesives

Glycolysis of Polyesters

Inorganic Foundry Binder Systems

Near Infrared Spectroscopy

Polyurethane Binder Systems

Chemical Dispenser Apparatus

Magnetic Separation Processes

Thermoplastic Polyester Additives

Self-Healing Corrosion Coatings

Aromatics Determination in Hydrocarbons

Flexible Gas Salvage Containers

632 patents: Sort by Forward Citations

1. 5683747 - Carbon fiber reinforced coatings (1997-11-04),

2. 5478790 - Blocked tin catalyst system for use with mercapto resin/acrylic resin (1995-12-26),

3. 5434213 - Pressure sensitive adhesive with enhanced adhesion to low surface energy (1995-07-18),

4. 5420166 - Glycolysis of cured unsaturated polyesters for producing a recycle (1995-05-30),

5. 5417751 - Heat cured foundry binders and their use (1995-05-23),

6. 5416134 - Water-borne acrylic emulsion pressure sensitive latex adhesive (1995-05-16),

7. 5405881 - Ester cured no-bake foundry binder systems (1995-04-11),

8. 5393412 - Combination magnetic separation, classification and attrition process (1995-02-28),

9. 5390727 - Inorganic poundry binder systems and their uses (1995-02-21),

10. 5382289 - Inorganic foundry binder systems and their uses (1995-01-17),

11. 5380793 - Styrene soluble unsatured polyester resin from polyethylene terephthalate (1995-01-10),

12. 5376696 - Foundry mixes based upon reclaimed sand (1994-12-27),

13. 5374676 - Polyurethane prepared from hydroxyl-terminated prepolymer and anhydride (1994-12-20),

14. 5370790 - Determination of aromatics in hydrocarbons by near infrared spectroscopy (1994-12-06),

15. 5364827 - Composition comprising magnetically active moieties for magnetic (1994-11-15),

Ashland Oil, Inc. is a multinational chemical company that supplies specialty chemicals to various industries including healthcare, personal care, and consumer markets. With a focus on innovation and collaboration, Ashland provides a wide range of products and solutions to meet the evolving needs of its customers. Visit their website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

632 Patents

#1 in Russell, KY

#2 in Kentucky

#757 in US

#1,513 in the World

Russell, KY, United States of America

Ashland Oil, Inc.

Forward Citations = 6,976

335 inventors:

Anil B Goel (124 out of 125 patents)

William P Hettinger, Jr (59 out of 72 patents)

Stephen M Kovach (29 out of 29 patents)

4. Heimo J Langer (27 out of 33 patents)

5. William R Dunnavant (25 out of 33 patents)

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