Issued Patents All Time
Showing 26–50 of 232 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482521 | Friction modifiers and antiwear additives for fuels and lubricants | Noyes L. Avery, Edward G. Barry, James T. Carey, Lisa S. Crocker, Flora W. Feng +2 more | 1996-01-09 |
| 5456731 | Carboxylic acid/ester products as multifunctional additives for fuels | David A. Blain, Robert H. Davis, Shi-Ming Wu | 1995-10-10 |
| 5437694 | Phosphorodithioate-derived pyrrolidinone adducts as multifunctional antiwear/antioxidant additives | Liehpao O. Farng, Ronald J. Poole | 1995-08-01 |
| 5407592 | Multifunctional additives | Vic M. Cheng, Liehpao O. Farng, Ronald J. Poole | 1995-04-18 |
| 5407451 | Borated hydroxyalkyl sulfides and lubricants containing same | Joan M. Kaminski | 1995-04-18 |
| 5405545 | Antiwear and antioxidant additives | Shi-Ming Wu | 1995-04-11 |
| 5399276 | Lubricant composition containing the reaction product of an olefinic compound and an alkoxylated-amine-phosphite | Linda A. Benjamin, Derek A. Law, Shi-Ming Wu | 1995-03-21 |
| 5370806 | Borated dihydrocarbyl dithiocarbamate lubricant additives and composition thereof | Angeline B. Cardis, Liehpao O. Farng, Abraham O. M. Okorodudu | 1994-12-06 |
| 5368759 | Ester fluids with high temperature stability | Liwen Wei, Ross A. Kremer | 1994-11-29 |
| 5352377 | Carboxylic acid/ester products as multifunctional additives for lubricants | David A. Blain, Robert H. Davis, Shi-Ming Wu | 1994-10-04 |
| 5348674 | Amide/ester heterocyclic derivatives of hydrocarbylsuccinic anhydrides as rust/corrosion inhibiting additives for lubricants | David A. Blain, Ronald J. Poole, Shi-Ming Wu | 1994-09-20 |
| 5348671 | Lubricant compositions containing arylsulfonic acids, and organo phosphites and reaction products thereof | Derek A. Law, Shi-Ming Wu | 1994-09-20 |
| 5346637 | Antiwear additives | Shi-Ming Wu | 1994-09-13 |
| 5344578 | Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks | Liwen Wei, Andrew Jeng, Ross A. Kremer | 1994-09-06 |
| 5336420 | Antioxidants for functional fluids | Shih-Ying Hsu, Andrew Jeng, Leslie R. Rudnick | 1994-08-09 |
| 5328625 | Lubricant compositions comprising triazole-derived acid-esters or ester-amide-amine salts as antiwear additives | Liehpao O. Farng, Ronald J. Poole, John R. Donofrio | 1994-07-12 |
| 5324441 | Phosphorodithioate-derived pyrrolidinone adducts as multifunctional antiwear/antioxidant additives | Liehpao O. Farng, Ronald J. Poole | 1994-06-28 |
| 5312461 | Dihydrocarbyl substituted phenylenediamine-derived phenolic products as antioxidants | L. Oscar Farng | 1994-05-17 |
| 5304314 | Sulfur-containing ester derivatives of arylamines and hindered phenols as multifunctional antiwear and antioxidant additives for lubricants | Shih-Ying Hsu | 1994-04-19 |
| 5288418 | Amine-coupled hindered phenols and phosphites as multifunctional antioxidant/antiwear additives | Liehpao O. Farng, William F. Olszewski | 1994-02-22 |
| 5282988 | Lubricant additives | Liehpao O. Farng, Arjun K. Goyal | 1994-02-01 |
| 5279751 | Reaction products of sulfur-containing diacyl halides with phosphorodithioic acid and phenols or thiazoles as multifunctional lubricant additives | Shi-Ming Wu | 1994-01-18 |
| 5258130 | Antioxidant and antiwear additives for lubricants and fuels | Shih-Ying Hsu | 1993-11-02 |
| 5254276 | Diol phosphite adducts of olefins as multifunctional lubricants and additives for lubricants | Linda A. Benjamin, Derek A. Law, Shi-Ming Wu | 1993-10-19 |
| 5242610 | Grease composition | John P. Doner, John A. Keller, Jr. | 1993-09-07 |