Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622182 | 5-(4-ethynylophenoxy)isophthalic chloride | Brian J. Jensen | 1986-11-11 |
| 4587312 | Sulfone-ester polymers containing pendent ethynyl groups | Brian J. Jensen | 1986-05-06 |
| 4567240 | Ethynyl terminated ester oligomers and polymers therefrom | Stephen J. Havens | 1986-01-28 |
| 4565886 | Ethynyl and substituted ethynyl-terminated polysulfones | — | 1986-01-21 |
| 4510296 | Phenoxy resins containing pendent ethynyl groups and cured resins obtained therefrom | — | 1985-04-09 |
| 4431761 | Ethynyl and substituted ethynyl-terminated polysulfones | — | 1984-02-14 |
| 4375536 | Polyphenylquinoxalines containing pendant phenylethynyl and ethynyl groups | Hans M. Acting Administrator of the National Aeronautics and Spa Mark | 1983-03-01 |