Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516855 | Amide-ester copolymers and process for the preparation thereof | Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer | 1996-05-14 |
| 5346967 | Blends of thermoplastic polyester resins and amorphous polyamides | Donald C. Clagett, Louis M. Maresca | 1994-09-13 |
| 5340885 | Amide-ester copolymers and process for the preparation thereof | Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer | 1994-08-23 |
| 5089600 | Amide-urea copolymer and process for the preparation thereof | Kenneth P. Blackmon, Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer | 1992-02-18 |
| 5089091 | Odor removal from polyphenylene ether resins by steam distillation | Louis M. Maresca | 1992-02-18 |
| 5070177 | Ultraviolet radiation resistant polyphthalatecarbonate resin | Donald C. Clagett, Sheldon J. Shafer, Paul Dean Sybert | 1991-12-03 |
| 5055531 | Process for the preparation of polyester/polycarbonate copolymers | Edward N. Peters, Gary F. Smith, Paul Dean Sybert | 1991-10-08 |
| 4983719 | Amorphous polyamide having excellent oxygen barrier properties from para-xylylene diamine, isophthalic acid and adipic acid | Edward N. Peters, Geoffrey H. Riding, G. Fred Willard | 1991-01-08 |
| 4973746 | Process for converting pet scrap to diamine monomers | Kenneth P. Blackmon, Sheldon J. Shafer | 1990-11-27 |
| 4950782 | Low plate-out polycarbonates | Edward N. Peters, Paul Dean Sybert | 1990-08-21 |
| 4918149 | Polyphthalatecarbonate/polycarbonate resin blends | Donald C. Clagett, Sheldon J. Shafer, Paul Dean Sybert | 1990-04-17 |
| 4885407 | Method for recovering a dihydric phenol from a scrap polyester | Edward N. Peters | 1989-12-05 |
| 4881736 | Bat handle for plastic beverage bottle | — | 1989-11-21 |
| 4876317 | Amide-urea copolymer and process for the preparation thereof | Kenneth P. Blackmon, Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer | 1989-10-24 |
| 4841015 | Low plate-out polycarbonate end capped with phenoxy acetic acid | Edward N. Peters, Paul Dean Sybert | 1989-06-20 |
| 4762896 | Process for preparing aromatic polycarbonate of improved melt processability with fatty acid | Andrew Martin, Edward N. Peters | 1988-08-09 |
| 4699956 | Polymers adaptable for wire enamels | John J. Keane | 1987-10-13 |
| 4689391 | Process for making polyetherimides | Edward N. Peters | 1987-08-25 |
| 4652617 | Polycarbonate/ester hetero group condensation polymer blends | Edward N. Peters, Gary F. Smith | 1987-03-24 |
| 4645804 | Polycarbonate/imide hetero group condensation polymer blends | Edward N. Peters, Gary F. Smith | 1987-02-24 |
| 4595729 | Polycarbonate/addition polymer blends | Edward N. Peters, Gary F. Smith | 1986-06-17 |
| 4585851 | Process for preparing polyesters and polyestercarbonates polymers which are adaptable for wire enamels | John J. Keane | 1986-04-29 |
| 4567249 | Melt preparation of polyamide by amide ester interchange | Sheldon J. Shafer | 1986-01-28 |
| 4511693 | Polycarbonate/addition polymer blends | Edward N. Peters, Gary F. Smith | 1985-04-16 |
| 4510289 | Polycarbonate/condensation polymer blends | Edward N. Peters, Gary F. Smith | 1985-04-09 |