Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9370916 | Poly(ethylene terephthalate)(CPET) multilayer oxygen-scavenging containers and methods of making | Brian Schmitz, Luther A. Gross, Matt Schiffli, Gary Klimek | 2016-06-21 |
| 9340316 | Poly(ethylene terephthalate)(APET) multilayer oxygen-scavenging containers and methods of making | Brian Schmitz, Luther A. Gross, Matt Schiffli, Gary Klimek | 2016-05-17 |
| 6586514 | Oxygen-scavenging compositions and articles | Weilong L. Chiang, Stephen Y. Chen, Lakshmi N. Venkateshwaran | 2003-07-01 |
| 6369148 | Oxygen-scavenging compositions and articles | Weilong L. Chiang, Stephen Y. Chen, Lakshmi N. Venkateshwaran | 2002-04-09 |
| 5744056 | Oxygen-scavenging compositions and articles | Lakshmi N. Venkateshwaran, Dinesh J. Chokshi, Weilong L. Chiang | 1998-04-28 |
| 5556926 | Concentrate for use in the melt fabrication of polyester | George E. Rotter, Weilong L. Chiang, 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, Weilong L. Chiang, John L. Melquist, Cheryl A. Pauer, Stephen Y. Chen | 1996-07-16 |
| D368923 | Glasses | — | 1996-04-16 |
| 5446111 | Increased throughput in melt fabrication and foaming of polyester | George E. Rotter, John L. Melquist, Weilong L. Chiang, John Kelly | 1995-08-29 |
| 5340846 | Increased throughput in melt fabrication and foaming of polyester | George E. Rotter, John L. Melquist, Weilong L. Chiang, John Kelly | 1994-08-23 |
| 5288764 | Increased throughput in foaming and other melt fabrication of polyester | George E. Rotter, John L. Melquist, Weilong L. Chiang, John Kelly | 1994-02-22 |
| 4880129 | Method of obtaining acceptable configuration of a plastic container after thermal food sterilization process | Robert J. McHenry, Joseph B. Brito, Wilson T. Piatt, Jr., Robert Joseph Reed, Krishnaraju Varadarajan +4 more | 1989-11-14 |
| 4816342 | Polymeric structure having improved barrier properties and method of making same | Christopher John Farrell, James A. Wachtel | 1989-03-28 |
| 4770944 | Polymeric structure having improved barrier properties and method of making same | Christopher John Farrell, James A. Wachtel | 1988-09-13 |
| 4702966 | Oxygen scavenger | Christopher John Farrell | 1987-10-27 |
| 4667454 | Method of obtaining acceptable configuration of a plastic container after thermal food sterilization process | Robert J. McHenry, Joseph B. Brito, Wilson T. Piatt, Jr., Robert Joseph Reed, Krishnaraju Varadarajan +4 more | 1987-05-26 |
| 4642968 | Method of obtaining acceptable configuration of a plastic container after thermal food sterilization process | Robert J. McHenry, Joseph B. Brito, Wilson T. Piatt, Jr., Robert Joseph Reed, Krishnaraju Vavadarajan +4 more | 1987-02-17 |
| 4579757 | Plastic containers for use in packaging and thermal processing of comestibles | Cheh-Jen Su, James A. Wachtel | 1986-04-01 |
| 4536409 | Oxygen scavenger | Christopher John Farrell | 1985-08-20 |
| 4464443 | Drying agent in multi-layer polymeric structure | Christopher John Farrell, James A. Wachtel | 1984-08-07 |
| 4425410 | Drying agent in multi-layer polymeric structure | Christopher John Farrell, James A. Wachtel | 1984-01-10 |
| 4407897 | Drying agent in multi-layer polymeric structure | Christopher John Farrell, James A. Wachtel | 1983-10-04 |