| 6562904 |
Polyalkene-substituted carboxylic acid compositions having reduced chlorine content |
Geraldo Barini, Sanjeev Sharma, Jeremy Spencer, Michael Minotti, Antonio Gutierrez +1 more |
2003-05-13 |
|
| 6495496 |
Hydroxy aromatic mannich base condensation products and the use thereof as soot dispersants in lubricating oil compositions |
Antonio Gutierrez, Mark G. Stevens, Ricardo Bloch |
2002-12-17 |
|
| 5759967 |
Ethylene .alpha.-olefin/diene interpolymer-substituted carboxylic acid dispersant additives |
Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg +1 more |
1998-06-02 |
$407,409,000 |
| 5681799 |
Ethylene alpha-olefin/diene interpolymer-substituted carboxylic acid dispersant additives |
Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg +1 more |
1997-10-28 |
$117,213,000 |
| 5435926 |
Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives |
Antonio Gutierrez, Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr. +1 more |
1995-07-25 |
$40,051,000 |
| 5433874 |
Ethylene .alpha.-olefin copolymer substituted mannich base lubricant dispersant additives |
Won R. Song, Robert D. Lundberg, Antonio Gutierrez |
1995-07-18 |
$65,532,000 |
| 5433757 |
Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives |
Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg +1 more |
1995-07-18 |
$65,532,000 |
| 5382698 |
Borated ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives |
Won R. Song, Robert D. Lundberg, Antonio Gutierrez |
1995-01-17 |
$36,724,000 |
| 5350532 |
Borated ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives |
Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg +1 more |
1994-09-27 |
$62,875,000 |
| 5345002 |
Ethylene alpha-olefin copolymer substituted hydroxy aromatic compounds |
Won R. Song, Robert D. Lundberg, Antonio Gutierrez |
1994-09-06 |
$136,282,000 |
| 5296560 |
Ashless dispersants |
Antonio Gutierrez, Robert D. Lundberg |
1994-03-22 |
$142,744,000 |
| 5277833 |
Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid lubricant dispersant additives |
Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lungberg +1 more |
1994-01-11 |
$31,686,000 |
| 5266223 |
Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid dispersant additives |
Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg +1 more |
1993-11-30 |
$35,842,000 |
| 5229022 |
Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives (PT-920) |
Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg +1 more |
1993-07-20 |
$50,927,000 |
| 5225091 |
Ethylene alpha-olefin polymer substituted thiocarboxylic acid lubricant dispersant additives |
Antonio Gutierrez, Won R. Song, Robert D. Lundberg |
1993-07-06 |
$43,339,000 |
| 5219480 |
Ethylene alpha-olefin Mannich Base viscosity index improver/dispersant additives derived from amino phenols and monosecondary amines |
Antonio Gutierrez, Ricardo Bloch |
1993-06-15 |
$55,649,000 |
| 5213698 |
Amido-amine ashless dispersants |
Antonio Gutierrez, Robert D. Lundberg |
1993-05-25 |
$54,436,000 |
| 5200103 |
Ethylene alpha-olefin copolymer substituted Mannich base lubricant dispsersant additives |
Won R. Song, Robert D. Lunberg, Antonio Gutierrez |
1993-04-06 |
$34,578,000 |
| 5186851 |
Ethylene alpha-olefin copolymer substituted mannich base lubricant dispersant additives |
Antonio Gutierrez, Won R. Song, Robert D. Lundberg |
1993-02-16 |
$44,775,000 |
| 5128056 |
Ethylene alpha-olefin copolymer substituted amino phenol mannich base lubricant dispersant additives |
Antonio Gutierrez, Won R. Song, Robert D. Lundberg |
1992-07-07 |
$109,418,000 |
| 5017299 |
Novel ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives |
Antonio Gutierrez, Won R. Song, Robert D. Lundberg |
1991-05-21 |
$55,683,000 |
| 4906252 |
Polyolefinic succinimide polyamine alkyl acetoacetate adducts as dispersants in fuel oil compositions |
Antonio Gutierrez, Robert D. Lundberg, Ricardo Bloch |
1990-03-06 |
$34,995,000 |
| 4839070 |
Polyolefinic succinimide polyamine alkyl acetoacetate adduct dispersants |
Antonio Gutierrez |
1989-06-13 |
$16,755,000 |
| 4839071 |
Polyolefinic succinimide polyamine alkyl acetoacetate adducts as dispersants in lubricating oil compositions |
Antonio Gutierrez, Robert D. Lundberg, Ricardo Bloch |
1989-06-13 |
$16,755,000 |
| 4839072 |
Polyolefinic succinimide polyamine alkyl acetoacetate adducts |
Antonio Gutierrez |
1989-06-13 |
$16,755,000 |
