For the Inventor, By the Inventor

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Edison, NJ, United States of America

Amerchol Corporation

USPTO Granted Patents = 11

Trademarks = 1

Forward Citations = 271

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14 inventors (with patents filed for the assignee):

Stuart Barry Polovsky (4 out of 8 patents)

James Charles Hatfield (3 out of 9 patents)

Joseph P Pavlichko (3 out of 7 patents)

4. Amnon Friedman (3 out of 4 patents)

5. Abraham Seldner (2 out of 3 patents)

6. James V Gruber (2 out of 2 patents)

7. Luis Sabino Moral (2 out of 2 patents)

8. George Ernest Keller, Ii (1 out of 22 patents)

9. David R Bassett (1 out of 36 patents)

10. Harold L Moshel (1 out of 2 patents)

11. Raymond Rigoletto, Jr (1 out of 1 patent)

12. Steven I Cochran (1 out of 1 patent)

13. Kevin Andrew DiGregorio (1 out of 1 patent)

14. Martin Smolin (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 5856150 - Selective hydrolysis of saturated esters over unsaturated esters using (1999-01-05),

2. 5811129 - Hydroxylated milk glycerides (1998-09-22),

3. 5621088 - Process for derivatizing polyglucosamines (1997-04-15),

4. 5597811 - Oxirane carboxylic acid derivatives of polyglucosamines (1997-01-28),

5. 5589157 - Hairsprays and acrylic polymer compositions for use therein (1996-12-31),

6. 5576027 - Hydroxylated milk glycerides (1996-11-19),

7. 5413775 - Hairsprays and acrylic polymer compositions for use therein (1995-05-09),

8. 5384334 - Alkoxylated alkyl glucoside ether quaternaries useful in personal care (1995-01-24),

9. 4687843 - Esterified propoxylated glucose compositions (1987-08-18),

10. 4324703 - Polyol fragrance fixatives (1982-04-13),

11. 4264478 - Polyol fragrance fixatives (1981-04-28),

Amerchol Corporation is a leading global provider of specialty chemicals, focusing on the development and manufacturing of high-performance ingredients for a wide range of industries. With a strong commitment to innovation and sustainability, Amerchol offers a diverse portfolio of products that help customers enhance the performance and value of their own products.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

11 Patents

#19 in Edison, NJ

#1,028 in New Jersey

#27,450 in US

#51,622 in the World

Edison, NJ, United States of America

Amerchol Corporation

Forward Citations = 271

14 inventors:

Stuart Barry Polovsky (4 out of 8 patents)

James Charles Hatfield (3 out of 9 patents)

Joseph P Pavlichko (3 out of 7 patents)

4. Amnon Friedman (3 out of 4 patents)

5. Abraham Seldner (2 out of 3 patents)

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