| 6468948 |
Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267) |
Jacob Emert, David E. Gindelberger, Jon E. Stanat, James P. Stokes, Jaimes Sher |
2002-10-22 |
|
| 6172015 |
Polar monomer containing copolymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such copolymers and additives and use thereof |
Jacob Emert, David E. Gindelberger, Jon E. Stanat, James P. Stokes, Jaimes Sher |
2001-01-09 |
$673,569,000 |
| 6066603 |
Polar monomer containing copolymers derived from olefins useful as lubricant and useful as lubricant and fuel oil additivies process for preparation of such copolymers and additives and use thereof |
Jacob Emert, David E. Gindelberger, Jon E. Stanat, James P. Stokes, Jaimes Sher |
2000-05-23 |
$601,599,000 |
| 6030930 |
Polymers derived from ethylene and 1-butene for use in the preparation of lubricant disperant additives |
Jacob Emert, Salvatore Rea, Jeffrey W. Frederick, Mahn Won Kim |
2000-02-29 |
$456,735,000 |
| 6017859 |
Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof |
Jacob Emert, David E. Gindelberger, Jon E. Stanat, James P. Stokes, Jaimes Sher |
2000-01-25 |
$632,289,000 |
| 5939365 |
Lubricant with a higher molecular weight copolymer lube oil flow improver |
John V. Redpath, Arunas T. Lapinas, David J. Martella, William M. Davis |
1999-08-17 |
$366,594,000 |
| 5859159 |
Dilute process for the polymerization of non-ethylene .alpha.-olefin homopolymers and copolymers using metallocene catalyst systems |
Salvatore Rea, Jon E. Stanat, Linda Wright, Kenneth Kaufman, Jeffrey W. Frederick +2 more |
1999-01-12 |
$286,696,000 |
| 5814110 |
Chemical compositions and use as fuel additives |
Kenneth W. Bartz, Jacqueline D. Bland, David P. Gillingham, Richard Dix Kerwood, Edwin William Lehmann +3 more |
1998-09-29 |
$161,100,000 |
| 5811379 |
Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267) |
Jacob Emert, David E. Gindelberger, Jon E. Stanat, James P. Stokes, Jaimes Sher |
1998-09-22 |
$97,089,000 |
| 5807949 |
Polymers and additive compositions |
John E. Chandler, Robert H. Barbour |
1998-09-15 |
$86,308,000 |
| 5759967 |
Ethylene .alpha.-olefin/diene interpolymer-substituted carboxylic acid dispersant additives |
Won R. Song, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg, Antonio Gutierrez +1 more |
1998-06-02 |
$407,409,000 |
| 5705577 |
Dilute process for the polymerization of ethylene/.alpha.-olefin copolymer using metallocene catalyst systems |
Salvatore Rea, Jon E. Stanat, Linda Wright, Kenneth Kaufman, Harold Wilbur Margo +2 more |
1998-01-06 |
$177,614,000 |
| 5681799 |
Ethylene alpha-olefin/diene interpolymer-substituted carboxylic acid dispersant additives |
Won R. Song, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg, Antonio Gutierrez +1 more |
1997-10-28 |
$117,213,000 |
| 5663130 |
Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives |
Jacob Emert, Salvatore Rea, Jeffrey W. Frederick, Mahn Won Kim |
1997-09-02 |
$147,961,000 |
| 5639716 |
Oil soluble dispersant additives based on 1-butene-.alpha. olefin copolymers |
Jacob Emert, Warren A. Thaler |
1997-06-17 |
$104,513,000 |
| 5554310 |
Trisubstituted unsaturated polymers |
Salvatore Rea |
1996-09-10 |
$149,037,000 |
| 5498809 |
Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives |
Jacob Emert, Salvatore Rea, Jeffrey W. Frederick, Mahn Won Kim |
1996-03-12 |
$97,016,000 |
| 5441545 |
Middle distillate compositions with improved low temperature properties |
Kenneth Lewtas, Robert D. Tack, Jacqueline D. Bland |
1995-08-15 |
$51,376,000 |
| 5435926 |
Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives |
Antonio Gutierrez, Robert A. Kleist, Won R. Song, Howard W. Turner, Howard C. Welborn, Jr. +1 more |
1995-07-25 |
$40,051,000 |
| 5433757 |
Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives |
Won R. Song, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg, Antonio Gutierrez +1 more |
1995-07-18 |
$65,532,000 |
| 5350532 |
Borated ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives |
Won R. Song, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg, Antonio Gutierrez +1 more |
1994-09-27 |
$62,875,000 |
| 5277833 |
Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid lubricant dispersant additives |
Won R. Song, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lungberg, Antonio Gutierrez +1 more |
1994-01-11 |
$31,686,000 |
| 5266223 |
Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid dispersant additives |
Won R. Song, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg, Antonio Gutierrez +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, Howard W. Turner, Howard C. Welborn, Jr., Robert D. Lundberg, Antonio Gutierrez +1 more |
1993-07-20 |
$50,927,000 |
| 5112510 |
Carboxylate polymer and viscosity index improver containing oleaginous compositions |
— |
1992-05-12 |
$44,458,000 |
