Ethyl Petroleum Additives, Ltd
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ethyl Petroleum Additives, Ltd.The latest application filed is for "fuel additives and compositions".
- Ethyl Petroleum Additives, Ltd - Bracknell GB
- Ethyl Petroleum Additives, Ltd. - Bracknell GB
- Ethyl Petroleum Additives Limited - Bracknell GB2
- Ethyl Petroleum Additives Limited - Berkshire GB2
| Patent | Date |
|---|---|
| Fuel additives and compositions Grant 6,086,645 - Quigley , et al. July 11, 2 | 2000-07-11 |
| Fuel additive Grant 6,001,141 - Quigley December 14, 1 | 1999-12-14 |
| Hydrocarbonaceous fuel compositions and additives therefor Grant 5,944,858 - Wallace August 31, 1 | 1999-08-31 |
| Hydraulic fluids Grant 5,767,045 - Ryan June 16, 1 | 1998-06-16 |
| Use of transmission and gear oil lubricants having enhanced friction properties Grant 5,691,283 - Poat , et al. November 25, 1 | 1997-11-25 |
| Diesel fuel compositions Grant 5,575,823 - Wallace , et al. November 19, 1 | 1996-11-19 |
| Evaporative burner fuels and additives therefor Grant 5,525,127 - Jeffrey June 11, 1 | 1996-06-11 |
| Gear oil lubricants of enhanced friction properties Grant 5,492,638 - Wallace , et al. February 20, 1 | 1996-02-20 |
| Friction modifier Grant RE34,459 - Bullen , et al. November 30, 1 | 1993-11-30 |
| Friction modifier comprising a long chain succinimide derivative and long chain acid amide Grant 5,190,680 - Bullen , et al. * March 2, 1 | 1993-03-02 |
| Succinimide compositions Grant 5,171,466 - Korosec December 15, 1 | 1992-12-15 |
| Lubricant compositions Grant 5,126,064 - Barber , et al. June 30, 1 | 1992-06-30 |
| Friction modifier Grant 5,021,176 - Bullen , et al. June 4, 1 | 1991-06-04 |
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