Ashjian; Henry
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ashjian; Henry.The latest application filed is for "bioresistant surfactants and cutting oil formulations".
- Ashjian; Henry - East Brunswick NJ
- Ashjian; Henry - E. Brunswick NJ
| Patent | Date |
|---|---|
| Bioresistant surfactants and cutting oil formulations Grant 5,985,804 - Ashjian , et al. November 16, 1 | 1999-11-16 |
| Well fluids based on low viscosity synthetic hydrocarbons Grant 5,691,281 - Ashjian , et al. November 25, 1 | 1997-11-25 |
| Non toxic, biodegradable well fluids Grant 5,498,596 - Ashjian , et al. March 12, 1 | 1996-03-12 |
| Naphthalene alkylation process using mixed H/NH3 form catalyst Grant 5,457,254 - Ardito , et al. October 10, 1 | 1995-10-10 |
| Deposit control additives and fuel compositions containing the same Grant 5,334,228 - Ashjian , et al. August 2, 1 | 1994-08-02 |
| Naphthalene alkylation process Grant 5,034,563 - Ashjian , et al. July 23, 1 | 1991-07-23 |
| Production of borated ashless dispersants Grant 4,985,156 - Ashjian , et al. January 15, 1 | 1991-01-15 |
| Borated reaction products of succinic compounds as lubricant dispersants and antioxidants Grant 4,652,387 - Andress, Jr. , et al. March 24, 1 | 1987-03-24 |
| Friction reducing additives and compositions thereof Grant 4,328,113 - Horodysky , et al. May 4, 1 | 1982-05-04 |
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