Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597887 | Branched polycarbonate preforms, blow moldable polycarbonate and method for making | Joseph A. King, Jr., Patrick Joseph McCloskey, David Michel Dardaris | 1997-01-28 |
| 5556936 | Aromatic polycarbonates having polyfunctional UV screening units, method for making and use | Joseph A. King, Jr., Patrick Joseph McCloskey, David Michel Dardaris, Luca P. Fontana, Josef Gerardus Berndsen | 1996-09-17 |
| RE34431 | Macrocyclic oligomers containing spiro(bis)indane moieties | Daniel J. Brunelle, Thomas Link Guggenheim, James Anthony Cella, Thomas L. Evans, Luca P. Fontana +8 more | 1993-11-02 |
| 4980453 | Macrocyclic oligomers containing spiro(bis)indane moietes | Daniel J. Brunelle, Thomas Link Guggenheim, James Anthony Cella, Thomas L. Evans, Luca P. Fontana +8 more | 1990-12-25 |
| 4950727 | Spiro(bis)indane polyamide and polyimide copolysiloxanes and method of preparation | Thomas Link Guggenheim, James Anthony Cella, Sharon J. McCormick, Jonathan D. Rich, Philip J. McDermott | 1990-08-21 |
| 4927904 | Method for preparing cyclic polyarylate oligomers | Thomas Link Guggenheim, Sharon J. McCormick | 1990-05-22 |
| 4868279 | Spiro(bis) indane copolyamide and preparation thereof | Thomas Link Guggenheim, Sharon J. McCormick, Joseph Guiles | 1989-09-19 |
| 4577033 | Heterocyclic quaternary ammonium salts as phase transfer catalysts for aromatic ether imide preparation | John W. Verbicky, Jr. | 1986-03-18 |