Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518244 | Lubricant composition comprising a bi-modal side-chain distribution LOFI | Ricardo Bloch, Doyle H. Boese | 2016-12-13 |
| 7300910 | Lubricating oil composition | Antonio Gutierrez, Ricardo Bloch, Nancy Z. Diggs, Fredrick W. Girshick, Mark G. Stevens +1 more | 2007-11-27 |
| 6750183 | Lubricating oil composition | Antonio Gutierrez, Ricardo Bloch, Nancy Z. Diggs, Fredrick Girschick, Mark G. Stevens +1 more | 2004-06-15 |
| 6679987 | Process for decreasing the acid content and corrosivity of crudes | Saul Charles Blum, Guido Sartori, David W. Savage, Martin L. Gorbaty, Bruce H. Ballinger +2 more | 2004-01-20 |
| 6583247 | Process for producing free radical polymerized copolymers | Ariel Alvarino, Ricardo Bloch, John V. Redpath, James M. Gardiner, Steven McKeown +1 more | 2003-06-24 |
| 6475963 | Carboxylate-vinyl ester copolymer blend compositions for lubricating oil flow improvement | Ricardo Bloch | 2002-11-05 |
| 6054042 | Process for neutralization of petroleum acids using overbased detergents | Martin L. Gorbaty, Guido Sartori, David W. Savage, Bruce H. Ballinger, Saul Charles Blum +2 more | 2000-04-25 |
| 6022494 | Process for decreasing the acid content and corrosivity of crudes | Guido Sartori, David W. Savage, Martin L. Gorbaty, Bruce H. Ballinger, Saul Charles Blum +2 more | 2000-02-08 |
| 5939365 | Lubricant with a higher molecular weight copolymer lube oil flow improver | John V. Redpath, Arunas T. Lapinas, Albert Rossi, William M. Davis | 1999-08-17 |
| 5595963 | Synergistic antioxidant combinations for lubricating oils | James S. Puckace | 1997-01-21 |
| 5503643 | Substituted fullerenes as flow improvers | George W. Schriver, Abhimanyu O. Patil, Kenneth Lewtas | 1996-04-02 |
| 5454961 | Substituted fullerenes as flow improvers | George W. Schriver, Abhimanyu O. Patil, Kenneth Lewtas | 1995-10-03 |
| 5268524 | Preparation of linear alkyl aromatics | John J. Jaruzelski, Frank J. Chen | 1993-12-07 |
| 5262508 | Process for preparing alkyl phenol-sulfur condensate lubricating oil additives | John J. Jaruzelski, Frank J. Chen | 1993-11-16 |
| 5236608 | Alkyl phenol-sulfur condensates as fuel and lubricating oil additives | John J. Jaruzelski | 1993-08-17 |
| 5118875 | Method of preparing alkyl phenol-formaldehyde condensates | John J. Jaruzelski, Frank J. Chen | 1992-06-02 |
| 5082470 | Alkyl phenol-formaldehyde condensates as fuel additives | John J. Jaruzelski | 1992-01-21 |
| 5039437 | Alkyl phenol-formaldehyde condensates as lubricating oil additives | John J. Jaruzelski | 1991-08-13 |
| 4976882 | Alkyl phenol-sulfur condensates as fuel and lubricating oil additives | John J. Jaruzelski | 1990-12-11 |
| 4956492 | Dialkyl fumarate - vinyl acetate copolymers useful as dewaxing aids | Abraham R. DeKraker | 1990-09-11 |
| 4728414 | Solvent dewaxing using combination poly (n-C.sub.24) alkylmethacrylate-poly (C.sub.8 -C.sub.20 alkyl (meth-) acrylate dewaxing aid | Theodore H. West | 1988-03-01 |
| 4670130 | The use of dialkyl fumarate-vinyl acetate copolymers as dewaxing aids | Abraham R. DeKraker | 1987-06-02 |
| 4632674 | Diesel fuel containing a tetrazole or triazole cetane improver | — | 1986-12-30 |