Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7214415 | Oxygen scavenging monolayer bottles | James M. Tibbitt, Paul J. Cahill, David P. Sinclair, Gary T. Brooks, Raymond T. Behrends | 2007-05-08 |
| 6863988 | Oxygen scavenging monolayer bottles | James M. Tibbitt, Paul J. Cahill, David P. Sinclair, Gary T. Brooks, Raymond T. Behrends | 2005-03-08 |
| 6558762 | Zero oxygen permeation plastic bottle for beer and other applications | Paul J. Cahill, Stephen Y. Chen | 2003-05-06 |
| 6406766 | Active oxygen scavenger packaging | Paul J. Cahill, Tamila J. Barnes, Charles W. Bauer, David C. Johnson, Matthew A. Kulzick +2 more | 2002-06-18 |
| 6365247 | Zero oxygen permeation plastic bottle for beer and other applications | Paul J. Cahill, Donald F. Ackerley, Roman F. Barski, Weilong Chiang Chiang, David C. Johnson +2 more | 2002-04-02 |
| 6346308 | Active oxygen scavenger compositions and their use in packaging articles | Paul J. Cahill, Joel A. Richardson, Granville L. Smyser, Roman F. Barski, Raymond V. Wass +1 more | 2002-02-12 |
| 5556926 | Concentrate for use in the melt fabrication of polyester | Weilong L. Chiang, 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 | Weilong L. Chiang, Boh C. Tsai, John L. Melquist, Cheryl A. Pauer, Stephen Y. Chen | 1996-07-16 |
| 5446111 | Increased throughput in melt fabrication and foaming of polyester | John L. Melquist, Weilong L. Chiang, Boh C. Tsai, John Kelly | 1995-08-29 |
| 5340846 | Increased throughput in melt fabrication and foaming of polyester | John L. Melquist, Weilong L. Chiang, Boh C. Tsai, John Kelly | 1994-08-23 |
| 5288764 | Increased throughput in foaming and other melt fabrication of polyester | John L. Melquist, Weilong L. Chiang, Boh C. Tsai, John Kelly | 1994-02-22 |