Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
6 Patents
#70 in Richmond, VA
#804 in Virginia
#45,030 in US
Ethyl Additives Corporation
Forward Citations = 44
19 inventors:
Richmond, VA, United States of America
Ethyl Additives Corporation
Calculating rank
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:
Company Overview
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.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ethyl Additives Corporation. Retrieved from https://idiyas.com/company/ethyl-additives
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]