Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590068 | Reduction of reaction by-products in polycarbonate resins | Hans-Peter Brack, Dennis Karlik, Lina Prada | 2003-07-08 |
| 6525163 | Process for the production of polycarbonate | Hans-Peter Brack, Daniel J. Brunelle, Dennis Karlik, Tomoaki Shimoda, Akio Ikeda +1 more | 2003-02-25 |
| 6500914 | Method for end-capping polycarbonate resins and composition for use in same | Hans-Peter Brack, Dennis Karlik, Paul Michael Smigelski, Jr. | 2002-12-31 |
| 6469192 | Solventless preparation of ester-substituted diaryl carbonates | Timothy Brydon Burnell, Patrick Joseph McCloskey, Ganesh Kailasam | 2002-10-22 |
| 6339131 | Synthesis of poly (arylene ether)-poly(organosiloxane) copolymers | Juraj Liska, Victoria L. Ulery, Gary William Yeager, Susan A. Nye, Hua Guo +1 more | 2002-01-15 |
| 6291700 | Method for preparing sterically hindered phosphoramidates | John R. Campbell, Paul Edward Howson | 2001-09-18 |
| 6277988 | Solvent-free method for preparing sterically hindered phosphoramidates | John R. Campbell, Gregory Ronald Gillette, John E. Kochanowski, Matthew Ladd Reitz | 2001-08-21 |
| 6191276 | Method for preparing sterically hindered phosphoramidates | — | 2001-02-20 |
| 6187447 | Condensation curable silicone foul release coatings and articles coated therewith | Judith Stein, Timothy Brydon Burnell | 2001-02-13 |
| 6107381 | Condensation curable silicone foul release coatings and articles coated therewith | Judith Stein, Timothy Brydon Burnell | 2000-08-22 |
| 5716589 | Method for making reaction products of phosphorus pentachloride and ammonium chloride | Philip G. Kosky, Frank Steven Burkus II, Slawomir Rubinsztajn, Senya Marie Hiscox | 1998-02-10 |
| 5688848 | Polyimide composition and polyimide composite | Gary Shank, Judith A. Serth | 1997-11-18 |
| 5610259 | RTV silicones comprising difunctional organosilicon compounds | Timothy Brydon Burnell | 1997-03-11 |
| RE34431 | Macrocyclic oligomers containing spiro(bis)indane moieties | Daniel J. Brunelle, Thomas Link Guggenheim, Thomas L. Evans, Luca P. Fontana, Gary R. Faler +8 more | 1993-11-02 |
| 4988544 | Bisphenol-A dianhydride-based polyimide matrix resins and method of preparation | Marsha Mottel Grade | 1991-01-29 |
| 4980453 | Macrocyclic oligomers containing spiro(bis)indane moietes | Daniel J. Brunelle, Thomas Link Guggenheim, Thomas L. Evans, Luca P. Fontana, Gary R. Faler +8 more | 1990-12-25 |
| 4965337 | Very high heat thermoplastic polyetherimides containing aromatic structure | Edward N. Peters, Dana Craig Bookbinder | 1990-10-23 |
| 4950727 | Spiro(bis)indane polyamide and polyimide copolysiloxanes and method of preparation | Thomas Link Guggenheim, Sharon J. McCormick, Alice M. Colley, Jonathan D. Rich, Philip J. McDermott | 1990-08-21 |
| 4864034 | Spiro(bis)indane bis-oxyphthalic acids and functional derivatives thereof | Gary R. Faler | 1989-09-05 |
| 4864015 | Method for making thianthrene dianhydride and polyimides obtained therefrom | Deborah Ann Haitko | 1989-09-05 |
| 4855391 | High temperature stable polyetherimides from oxydiphthalic dianhydride and a mixture of m- and p-phenylene diamines and diaminodiphenyl ether | Donald R. Berdahl, Gary Shank | 1989-08-08 |
| 4837298 | Cyclic imides from spirobiindane diamines and methods of preparation | Thomas Link Guggenheim | 1989-06-06 |
| 4833190 | Zinc borate as a smoke suppressant | Elbridge A. O'Neil, Jr., David A. Williams | 1989-05-23 |
| 4814466 | Method for making thianthrene dianhydride and polyimides obtained therefrom | Deborah Ann Haitko | 1989-03-21 |
| 4808686 | Silicone-polyimides, and method for making | Patrick E. Gallagher, Gary Shank | 1989-02-28 |