Issued Patents All Time
Showing 51–75 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6066605 | Carboxylic amide-containing polymers for use as fuel or lubricating oil additives and processes for their preparation | Jacob Emert, David E. Gindelberger, Roy L. Pruett | 2000-05-23 |
| 5997760 | Carboxylic acid esters and composition comprising them | Kirk C. Nadler | 1999-12-07 |
| 5993498 | Polyol ester distillate fuels additive | Elisavet P. Vrahopoulou, David W. Turner | 1999-11-30 |
| 5942475 | Engine oil lubricants formed from complex alcohol esters | David W. Turner, Martin A. Krevalis, Fay H. Gordon, Ulrich Witten | 1999-08-24 |
| 5919869 | Polymers having terminal hydroxyl, aldehyde, or alkylamino substituents and derivatives thereof | Warren A. Thaler, Jacob Emert, Istvan T. Horvath, David A. Young, Stephen Zushma | 1999-07-06 |
| 5880219 | Polymers having terminal hydroxyl, aldehyde, or alkylamino substituents and derivatives thereof | Warren A. Thaler, Jacob Emert, Istvan T. Horvath, David A. Young, Stephen Zushma | 1999-03-09 |
| 5798319 | High stability and low metals esters based on 3,5,5-trimethyl-1-hexanol | David W. Turner, Martin A. Krevalis, William Joseph Munley, Jr., Haven S. Aldrich | 1998-08-25 |
| 5780554 | Saturated polyolefins having terminal aldehyde or hydroxy substituents and derivatives thereof | Jacob Emert, Istvan T. Horvath, Warren A. Thaler, David A. Young, Stephen Zushma | 1998-07-14 |
| 5777041 | Saturated polyolefins having terminal aldehyde or hydroxy substituents and derivatives thereof | Jacob Emert, Istvan T. Horvath, Warren A. Thaler, David A. Young, Stephen Zushma | 1998-07-07 |
| 5773567 | Carboxylic amide-containing polymers for use as fuel or lubricating oil additives and processes for their preparation | Jacob Emert, David E. Gindelberger, Roy L. Pruett | 1998-06-30 |
| 5767046 | Functionalized additives useful in two-cycle engines | Joseph V. Cusumano, William D. Diana, William B. Eckstrom, Jacob Emert, Keith R. Gorda +1 more | 1998-06-16 |
| 5744434 | Polyol ester compositions with unconverted hydroxyl groups | Haven S. Aldrich, Lavonde Denise Sherwood-Williams, John S. Szobota, Martin A. Krevalis, Daniel P. Leta +2 more | 1998-04-28 |
| 5717039 | Functionalization of polymers based on Koch chemistry and derivatives thereof | Joseph V. Cusumano, William D. Diana, Jacob Emert, Keith R. Gorda, David A. Young +4 more | 1998-02-10 |
| 5703256 | Functionalization of polymers based on Koch chemistry and derivatives thereof | Joseph V. Cusumano, William D. Diana, Jacob Emert, Keith R. Gorda, David A. Young +4 more | 1997-12-30 |
| 5698502 | Polyol ester compositions with unconverted hydroxyl groups for use as lubricant base stocks | Bernie J. Pafford, Jeenok T. Kim, Patrick E. Godici, Haven S. Aldrich, Martin A. Krevalis | 1997-12-16 |
| 5698722 | Functionalization of polymers based on Koch chemistry and derivatives thereof | Joseph V. Cusumano, William D. Diana, Jacob Emert, Keith R. Gorda, David A. Young +3 more | 1997-12-16 |
| 5691422 | Saturated polyolefins having terminal aldehyde or hydroxy substituents and derivatives thereof | Jacob Emert, Istvan T. Horvath, Warren A. Thaler, David A. Young, Stephen Zushma | 1997-11-25 |
| 5674822 | Synthetic ester base stocks for low emission lubricants | Walter Weissman, Maciej Radosz, Gerald Dennis Dupre', Ralph D. Gray, Jr., John E. Johnston +3 more | 1997-10-07 |
| 5674950 | Polymers having terminal hydroxyl aldehyde, or alkylamino substitutents and derivatives thereof | Warren A. Thaler, Jacob Emert, Istvan T. Horvath, David A. Young, Stephen Zushma | 1997-10-07 |
| 5665686 | Polyol ester compositions with unconverted hydroxyl groups | Lavonda Denise Sherwood-Williams, Haven S. Aldrich, John S. Szobota | 1997-09-09 |
| 5629434 | Functionalization of polymers based on Koch chemistry and derivatives thereof | Joseph V. Cusumano, William D. Diana, Jacob Emert, Keith R. Gorda, David A. Young +3 more | 1997-05-13 |
| 5534652 | Preparation of plasticizer esters from phthalic anhydride residue | Larry O. Jones, Paul H. Daniels, Leonard G. Krauskopf, Konstantinos R. Rigopoulos | 1996-07-09 |
| 5494597 | Refrigeration working fluid compositions containing difluoroethane or pentafluoroethane and a polyolester lubricant | Martin A. Krevalis, Carolyn B. Duncan | 1996-02-27 |
| 5470497 | Refrigeration working fluid compositions containing trifluoroethane and neopentyl glycol or trimethylolpropane esters of C.sub.7 and C.sub.9 acids | Carolyn B. Duncan, Martin A. Krevalis | 1995-11-28 |
| 5453561 | Reactive separation process | Ramzi Y. Saleh, Michael Siskin, Glen B. Brons, Stephen N. Vaughn | 1995-09-26 |