Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454965 | Oxygen scavenging polymers in rigid polyethylene terephthalate beverage and food containers | Ta Yen Ching, Gangfeng Cai, James P. Leonard, Joseph L. Goodrich, Mark Steven Galland | 2002-09-24 |
| 6437086 | Non-extractable polymeric metal salt useful in catalyzing oxygen scavenging | Ta Yen Ching, Gangfeng Cai | 2002-08-20 |
| 6410807 | Synthesis of cyclohexene dimethanol compounds | Ta Yen Ching, Gangfeng Cai | 2002-06-25 |