Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586514 | Oxygen-scavenging compositions and articles | Weilong L. Chiang, Boh C. Tsai, Stephen Y. Chen | 2003-07-01 |
| 6369148 | Oxygen-scavenging compositions and articles | Weilong L. Chiang, Boh C. Tsai, Stephen Y. Chen | 2002-04-09 |
| 5885481 | Efficiency oxygen-scavenging compositions and articles | Dinesh J. Chokshi, Weilong L. Chiang | 1999-03-23 |
| 5744056 | Oxygen-scavenging compositions and articles | Dinesh J. Chokshi, Weilong L. Chiang, Boh C. Tsai | 1998-04-28 |