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Forward Citations = 44

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19 inventors (with patents filed for the assignee):

Robert T Patterson (1 out of 8 patents)

Peter N Nugara (1 out of 5 patents)

Errol J Olivier (1 out of 20 patents)

4. John R Sanderson (1 out of 148 patents)

5. Tze C Jao (1 out of 5 patents)

6. Cyril A Migdal (1 out of 15 patents)

7. William J Powers, Iii (1 out of 10 patents)

8. Leonard A Matthews (1 out of 7 patents)

9. Tze-Chi Jao (1 out of 5 patents)

10. Jayne M Vaccaro (1 out of 3 patents)

11. Carl K Esche, Jr (1 out of 3 patents)

12. Doris Love (1 out of 7 patents)

13. Alison E Hadowanetz (1 out of 4 patents)

14. Shailaja M Shirodkar (1 out of 1 patent)

15. Munmaya K Mishra (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6255387 - Derivatized solid sheared polymer blends and process for their preparation (2001-07-03),

2. 5792732 - Lubricants with linear alkaryl overbased detergents (1998-08-11),

3. 5614124 - Polyisobutylene succinimide, ethylene-propylene succinimide and an (1997-03-25),

4. 5578235 - Overbased calcium sulfonate (1996-11-26),

5. 5559265 - Ashless antioxidant lubricating oil additive (1996-09-24),

6. 5552491 - Star-branched acrylate and methacrylate polymers (1996-09-03),

Ethyl Additives Corporation is a leading manufacturer and supplier of high-performance additives for the automotive and industrial lubricant industry. With a strong commitment to innovation and quality, we offer a wide range of products including antioxidants, friction modifiers, and viscosity index improvers. Our additives are designed to enhance the performance and longevity of lubricants, ensuring optimal efficiency and protection for engines and machinery. Visit our website to learn more about our extensive product line and how we can help meet your additive needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

6 Patents

#74 in Richmond, VA

#799 in Virginia

#43,751 in US

Richmond, VA, United States of America

Ethyl Additives Corporation