Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5877229 | High energy electron beam curing of epoxy resin systems incorporating cationic photoinitiators | Christopher J. Janke, Vincent J. Lopata, George F. Dorsey, Richard J. Moulton | 1999-03-02 |
| 5726216 | Toughened epoxy resin system and a method thereof | Christopher J. Janke, George F. Dorsey, Vincent J. Lopata | 1998-03-10 |
| 5599993 | Phenylethynyl amine | Paul M. Hergenrother, Robert G. Bryant, Brian J. Jensen | 1997-02-04 |
| 5412066 | Phenylethynyl terminated imide oligomers | Paul M. Hergenrother, Robert G. Bryant, Brian J. Jensen | 1995-05-02 |
| 5212276 | Polyimides with improved compression moldability | Paul M. Hergenrother, Mark W. Beltz | 1993-05-18 |
| 5145937 | Polyimides with carbonyl and ether connecting groups between the aromatic rings | Paul M. Hergenrother | 1992-09-08 |
| 5145942 | Methyl substituted polyimides containing carbonyl and ether connecting groups | Paul M. Hergenrother | 1992-09-08 |
| 4937356 | N-(3-ethynylphenyl)maleimide | Paul M. Hergenrother, John W. Connell | 1990-06-26 |
| 4910233 | Process for crosslinking methylene-containing aromatic polymers with ionizing radiation | Vernon L. Bell | 1990-03-20 |
| 4889912 | Acetylene terminated aspartimides and resins therefrom | Paul M. Hergenrother, John W. Connell | 1989-12-26 |
| 4820791 | Polyimides containing carbonyl and ether connecting groups | Paul M. Hergenrother | 1989-04-11 |
| 4788271 | Polyphenylquinoxalines containing alkylenedioxy groups | Paul M. Hergenrother, Frank W. Harris | 1988-11-29 |
| 4661558 | Process for crosslinking and extending conjugated diene-containing polymers | Vernon L. Bell | 1987-04-28 |
| 4638083 | Ethynyl terminated ester oligomers and polymers therefrom | Paul M. Hergenrother | 1987-01-20 |
| 4567240 | Ethynyl terminated ester oligomers and polymers therefrom | Paul M. Hergenrother | 1986-01-28 |