Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188654 | Coatings with ionically and covalently crosslinked neutralized carboxylated polymers | Pacifico V. Manalastas, Evelyn N. Drake, Edward N. Kresge, Chester W. Elspass, Albert Geiger +1 more | 1993-02-23 |
| 5187011 | Composition comprising encapsulated substrate with thermoplastic polymer overcoating | Pacifico V. Manalastas, Evelyn N. Drake, Edward N. Kresge, Lee A. McDougall, John C. Newlove +2 more | 1993-02-16 |
| 5164101 | Method for reducing piston deposits | Darrell W. Brownawell, Eric Bannister, Paul K. Ladwig | 1992-11-17 |
| 5156758 | Polymeric amides for multifunctional VI improvers | Joseph Wegensommer, Darrell W. Brownawell, Donald N. Schulz, John B. Gardiner | 1992-10-20 |
| 5110486 | Breaker chemical encapsulated with a crosslinked elastomer coating | Pacifico V. Manalastas, Evelyn N. Drake, Edward N. Kresge, Lee A. McDougall, John C. Newlove +2 more | 1992-05-05 |
| 5093003 | Halogenated polyurethanes | W. S. Winston Ho, Guido Sartori, Bruce H. Ballinger, David C. Dalrymple, Robert P. Mastondrea | 1992-03-03 |
| 5068044 | Method for reducing piston deposits | Darrell W. Brownawell, Eric Bannister, Paul K. Ladwig | 1991-11-26 |
| 5051296 | Novel pressure sensitive adhesive articles containing an adhesive layer based on diene-ethoxylated alkyl amine styrene sulfonate copolymers | Pawan K. Agarwal | 1991-09-24 |
| 5051461 | Novel pressure sensitive adhesives from diene-ethoxylated amine styrene sulfonate | Pawan K. Agarwal | 1991-09-24 |
| 5042617 | Method of reducing the presence of sludge in lubricating oils | Darrell W. Brownawell | 1991-08-27 |
| 5028685 | Halogenated polyurethanes | W. S. Winston Ho, Guido Sartori, Bruce H. Ballinger, David C. Dalrymple, Robert P. Mastondrea | 1991-07-02 |
| 5023005 | Solution of oil and sulfone adduct | Stanley J. Brois, Henry K. Hall, Jr. | 1991-06-11 |
| 5006147 | Biodegradable barrier films of ionomer polymer | Pacifico V. Manalastas, Evelyn N. Drake, Robert D. Lundberg | 1991-04-09 |
| 4997470 | Biodegradable barrier films of ionomer polymer | Pacifico V. Manalastas, Evelyn N. Drake, Robert D. Lundberg | 1991-03-05 |
| 4997906 | Crosslinked copolymers of aliphatic polyester diols and dianhydrides | W. S. Winston Ho, Guido Sartori | 1991-03-05 |
| 4990275 | Polyimide aliphatic polyester copolymers (C-2356) | W. S. Winston Ho, Guido Sartori, David C. Dalrymple | 1991-02-05 |
| 4988377 | Coatings with sulfonated polymers | Pacifico V. Manalastas, Evelyn N. Drake, Israel S. Pasternak | 1991-01-29 |
| 4979980 | Biodegradable barrier films of ionomer polymer | Pacifico V. Manalastas, Evelyn N. Drake, Robert D. Lundberg | 1990-12-25 |
| 4946594 | Crosslinked copolymers of aliphatic polyester diols and dianhydrides | W. S. Winston Ho, Guido Sartori | 1990-08-07 |
| 4944880 | Polyimide/aliphatic polyester copolymers | W. S. Winston Ho, Guido Sartori, David C. Dalrymple | 1990-07-31 |
| 4920179 | Sulfonomaleation of organic molecules and polymers | Stanley J. Brois, Henry K. Hall, Jr. | 1990-04-24 |
| 4919904 | Primary hindered aminoacids for promoted acid gas scrubbing process | Larry J. Shulik, Guido Sartori, W. S. Winston Ho, George E. Milliman | 1990-04-24 |
| 4906389 | Method for reducing piston deposits | Darrell W. Brownawell, Eric Bannister, Paul K. Ladwig | 1990-03-06 |
| 4788081 | Biodegradable coatings of ionomer polymer | Pacifico V. Manalastas, Evelyn N. Drake, Robert D. Lundberg | 1988-11-29 |
| 4759866 | Primary hindered aminoacids for promoted acid gas scrubbing process | Larry J. Shulik, Guido Sartori, W. S. Winston Ho, George E. Milliman | 1988-07-26 |