Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946744 | Substrate coated with a clearcoat/basecoat composition comprising an anhydride-functional compound and an hydroxy-functional compound | James A. Marquart, John R. Babjak, Rodney M. Harris | 1990-08-07 |
| 4912160 | Acid-functional polymers from hydroxy polymers and cyclic anhydrides | — | 1990-03-27 |
| 4871806 | Reactive coatings comprising an acid-functional compound, an anhydride-functional compound, an epoxy-functional compound and a hydroxy-functional compound | James A. Marquart | 1989-10-03 |
| 4859758 | Acid-functional polymers derived from cellulose ester-unsaturated alcohol copolymers, which are reacted with cyclic anhydrides | James A. Marquart, John R. Babjak, Rodney M. Harris | 1989-08-22 |
| 4761289 | Sustained release implant and method for preparing same | Ravi Viswanathan | 1988-08-02 |
| 4666704 | Controlled release delivery system for macromolecules | Kallidaikurichi N. Sivaramakrishnan | 1987-05-19 |