Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481503 | Use of adsorber material to relieve vacuum in sealed container caused by cooling of heated contents | Paul Lunn, Clarence Sequeira, Edward P. Socci | 2016-11-01 |
| 6586514 | Oxygen-scavenging compositions and articles | Boh C. Tsai, Stephen Y. Chen, Lakshmi N. Venkateshwaran | 2003-07-01 |
| 6369148 | Oxygen-scavenging compositions and articles | Boh C. Tsai, Stephen Y. Chen, Lakshmi N. Venkateshwaran | 2002-04-09 |
| 5885481 | Efficiency oxygen-scavenging compositions and articles | Lakshmi N. Venkateshwaran, Dinesh J. Chokshi | 1999-03-23 |
| 5744056 | Oxygen-scavenging compositions and articles | Lakshmi N. Venkateshwaran, Dinesh J. Chokshi, Boh C. Tsai | 1998-04-28 |
| 5556926 | Concentrate for use in the melt fabrication of polyester | George E. Rotter, Boh C. Tsai, John L. Melquist, Cheryl A. Pauer, Stephen Y. Chen | 1996-09-17 |
| 5536793 | Concentrate for use in the melt fabrication of polyester | George E. Rotter, Boh C. Tsai, John L. Melquist, Cheryl A. Pauer, Stephen Y. Chen | 1996-07-16 |
| 5462794 | Foamed core-reclaim multi layer sheet having improved resistance to barrier film delamination | David Lindemann, Melvin L. Luetkens, Jr., Robert D. Pischke, John C. Schubert | 1995-10-31 |
| 5446111 | Increased throughput in melt fabrication and foaming of polyester | George E. Rotter, John L. Melquist, Boh C. Tsai, John Kelly | 1995-08-29 |
| 5340846 | Increased throughput in melt fabrication and foaming of polyester | George E. Rotter, John L. Melquist, Boh C. Tsai, John Kelly | 1994-08-23 |
| 5288764 | Increased throughput in foaming and other melt fabrication of polyester | George E. Rotter, John L. Melquist, Boh C. Tsai, John Kelly | 1994-02-22 |
| 5037994 | Regioselective nitration of diphenyl compounds | Allen B. Mossman | 1991-08-06 |
| 4876329 | Polyimide polymers and copolymers using 3,5-diaminobenzotrifluoride | Douglas E. Fjare, Neal R. Nowicki | 1989-10-24 |