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Dublin, OH, United States of America

Sherex Chemical Company, Inc.

USPTO Granted Patents = 54

Trademarks = 5

Forward Citations = 523

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47 inventors (with patents filed for the assignee):

Gary W Earl (8 out of 8 patents)

Robert O Keys (7 out of 24 patents)

Don S Wozniak (5 out of 6 patents)

4. Richard R Egan (5 out of 7 patents)

5. James G Fuller (4 out of 4 patents)

6. David E Whittlinger (4 out of 6 patents)

7. Howard M Hickman (4 out of 4 patents)

8. William J Zeman (3 out of 4 patents)

9. Robert M Gilbert (3 out of 3 patents)

10. Owen Portwood (3 out of 6 patents)

11. David L Gefvert (3 out of 3 patents)

12. Phillip L Cotrell (3 out of 3 patents)

13. Leonard Hughes (2 out of 2 patents)

14. Floyd D Friedli (2 out of 4 patents)

15. Michelle M Watts (2 out of 2 patents)

Core Competencies:

Biodegradable Amidoaminoesters

Solvent Extraction

Fabric Softeners

Polyamide Salts

Nitrogen-Heterocyclic Compounds

Alkaline Tolerant Surfactants

Froth Flotation

Hair Conditioning Composition

Amines Preparation

Polyester Plasticizer

Amine Oxide Stabilizers

Detergent Compositions

54 patents: Sort by Forward Citations

1. 5734069 - Biodegradable amidoaminoesters (1998-03-31),

2. 5284650 - Process for making high solids fabric softeners using low amounts of (1994-02-08),

3. 5284633 - Solvent extraction of precious metals with hydroxyquinoline and (1994-02-08),

4. 5256187 - Separation of precious metals by an ion exchange process (1993-10-26),

5. 5223628 - Process for making high solids fabric softeners using low amounts of (1993-06-29),

6. 5221794 - Process and composition for multicomponent one hundred percent solid (1993-06-22),

7. 5200097 - Process for making a particulate water dispersible free flowing fabric (1993-04-06),

8. 5182033 - Polyamide salts (1993-01-26),

9. 5128473 - Nitrogen-heterocyclic compounds and quaternary salts thereof (1992-07-07),

10. 5128053 - Composition and process for treating fabrics in clothes dryers (1992-07-07),

11. 5071899 - Anti-stat for polyvinyl chloride polymers (1991-12-10),

12. 5019610 - Process for the production of polymer-modified asphalts and asphalts (1991-05-28),

13. 5015412 - Alkaline tolerant sulfobetaine amphoteric surfactants (1991-05-14),

14. 4990264 - Ore dewatering process and compositions therefor (1991-02-05),

15. 4982000 - Process for preparing quaternary ammonium compounds (1991-01-01),

Sherex Chemical Company, Inc. is a global leader in the development and manufacture of specialty chemicals for a wide range of industries. With over 50 years of experience, Sherex Chemical delivers innovative solutions and high-quality products to customers around the world. Their product portfolio includes adhesives, sealants, coatings, and additives that cater to diverse applications such as automotive, construction, electronics, and more. Sherex Chemical is committed to sustainability and works towards offering environmentally friendly solutions to meet the evolving needs of their customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

54 Patents

#3 in Dublin, OH

#268 in Ohio

#6,338 in US

#12,728 in the World

Dublin, OH, United States of America

Sherex Chemical Company, Inc.

Forward Citations = 523

47 inventors:

Gary W Earl (8 out of 8 patents)

Robert O Keys (7 out of 24 patents)

Don S Wozniak (5 out of 6 patents)

4. Richard R Egan (5 out of 7 patents)

5. James G Fuller (4 out of 4 patents)

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