Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 5672573 | Amicloamine derivatives of carboxylic and thiocarboxylic-functionalized hydrocarbon polymers | James P. Stokes | 1997-09-30 |
| 5643859 | Derivatives of polyamines with one primary amine and secondary of tertiary amines | Jacob Emert, James P. Stokes, Warren A. Thaler, William D. Diana, Keith R. Gorda +3 more | 1997-07-01 |
| 5639396 | Mannich base polymers | Warren A. Thaler, Stephen Zushma | 1997-06-17 |
| 5633326 | Polyolefin-substituted amines grafted with poly(aromatic-N-monomers) for oleaginous compositions | Abhimanyu O. Patil, Robert D. Lundberg | 1997-05-27 |
| 5627259 | Amidation of ester functionalized hydrocarbon polymers | Warren A. Thaler, Stephen Zushma, Joseph V. Cusumano, David C. Dankworth, William D. Diana +3 more | 1997-05-06 |
| 5608029 | Mannich base polymers | Warren A. Thaler, Stephen Zushma | 1997-03-04 |