Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856280 | Sulfur-containing carboxylic acid derivatives to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils | Jeenok T. Kim, Patrick E. Godici, Paul J. Berlowitz | 1999-01-05 |
| 5798321 | Rust resistant turbo oils containing monobasic amino phosphates and dicarboxylic acids | Max J. Wisotsky, Thomas L. Ashcraft, Paul J. Berlowitz | 1998-08-25 |
| 5789358 | High load-carrying turbo oils containing amine phosphate and thiosemicarbazide derivatives | Paul J. Berlowitz | 1998-08-04 |
| 5750478 | High load-carrying turbo oils containing amine phosphate and sulfurized fatty acid | Jeenok T. Kim, Paul J. Berlowitz, Manuel A. Francisco | 1998-05-12 |
| 5679627 | High-load carrying turbo oils containing amine phosphate and a sulfur containing carboxylic acid (law348) | Paul J. Berlowitz, Jeenok T. Kim | 1997-10-21 |
| 5639717 | Additive combination to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils (LAW328) | Paul J. Berlowitz, Thomas L. Ashcraft | 1997-06-17 |
| 5587355 | High load-carrying turbo oils containing amine phosphate and thiophene carboxylic acid derivatives | Paul J. Berlowitz, Jeenok T. Kim | 1996-12-24 |
| 5585029 | High load-carrying turbo oils containing amine phosphate and 2-alkylthio-1,3,4-thiadiazole-5-alkanoic acid | Jeenok T. Kim | 1996-12-17 |
| 5585338 | Aviation turbine oils of improved load carrying capacity containing mercaptobenzoic acid | — | 1996-12-17 |
| 5558805 | Lubricating compositions | Terence Colclough, Jacob J. Habeeb | 1996-09-24 |
| 5490946 | Ashless benzotriazole-thiadiazol compounds as anti-oxidant, anti-wear and friction modifiers in lubricants and the lubricants containing such compounds | Manuel A. Francisco, John W. Frankenfeld | 1996-02-13 |
| 5389272 | Lubricating oil compositions containing trithiocyanuric acid | Jacob J. Habeeb | 1995-02-14 |
| 5320766 | Lubricant composition containing alkoxylated amine salt of a dihydrocarbyldithiophosphoric acid | Jacob J. Habeeb | 1994-06-14 |
| 5308518 | Lubricant composition containing alkoxylated amine salt of a dihydrocarbyldithiobenzoic acid | Jacob J. Habeeb | 1994-05-03 |
| 5308517 | Ashless lube additives containing complexes of alkoxylated amines, dihydrocarbyldithiophosphoric acid, and adenine | Jacob J. Habeeb | 1994-05-03 |
| 5290460 | Lubricant composition containing complexes of alkoxylated amine, trithiocyanuric acid, and adenine | Jacob J. Habeeb | 1994-03-01 |
| 5275745 | Lubricant composition containing alkoxylated amine salt of trithiocyanuric acid | Jacob J. Habeeb | 1994-01-04 |
| 5266226 | Ashless lube additives containing complexes of alkoxylated amine, dithiobenzoic acid and adenine (PNE-639) | Jacob J. Habeeb | 1993-11-30 |
| 5254275 | Lubricating oil containing an O-alkyl-N-alkoxycarbonylthionocarbamate (PNE-633) | Jacob J. Habeeb, Karla S. Colle | 1993-10-19 |
| 5219478 | Lubricating oil containing O-alkyl-N-alkoxycarbonylthionocarbamate salts of dithiobenzoic acid | Jacob J. Habeeb | 1993-06-15 |
| 5160644 | Lubricating oil containing O-alkyl-N-alkoxycarbonylthionocarbamate salts of dialkyldithiophosphoric acid (PNE-614) | Jacob J. Habeeb | 1992-11-03 |
| 5076945 | Lubricating oil containing ashless non-phosphorus additive | Jacob J. Habeeb, Nicholas Feldman | 1991-12-31 |
| 5034141 | Lubricating oil containing a thiodixanthogen and zinc dialkyldithiophosphate | Karla S. Colle, Jacob J. Habeeb | 1991-07-23 |
| 5019283 | Enhancing antiwear and friction reducing capability of certain xanthate containing molybdenum sulfide compounds | Jacob J. Habeeb, James N. Francis, Karla S. Colle | 1991-05-28 |
| 4995996 | Molybdenum sulfur antiwear and antioxidant lube additives | Catherine L. Coyle, Mark A. Greaney, Edward I. Stiefel, James N. Francis | 1991-02-26 |