Issued Patents All Time
Showing 25 most recent of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043991 | Selective isomerization of olefins to alkenes using a mesoporous catalyst | Jeffery C. Gee, Ruthann M. Hickox | 2011-10-25 |
| 7794804 | Oxygen scavenging packaging | Gary D. Jerdee, James P. Leonard, Joseph L. Goodrich, Brad D. Rodgers, Richard P. Schmidt | 2010-09-14 |
| 7655827 | Selective isomerization of olefins to alkenes using a mesoporous catalyst | Jeffery C. Gee, Ruthann M. Hickox | 2010-02-02 |
| 7288593 | Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH) | Hu Yang, Gangfeng Cai | 2007-10-30 |
| 7247390 | Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers | Hu Yang, Gangfeng Cai | 2007-07-24 |
| 7186464 | Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers | Raymond Laplante, Hu Yang, Gangfeng Cai | 2007-03-06 |
| 7097890 | Polymer with pendent cyclic olefinic functions for oxygen scavenging packaging | Joseph L. Goodrich, James P. Leonard, Kenneth W. Russell | 2006-08-29 |
| 7087277 | Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH) | Hu Yang, Gangfeng Cai | 2006-08-08 |
| 7056565 | Container having oxygen-scavenging core layer | Gangfeng Cai, Hu Yang | 2006-06-06 |
| 7052628 | Transition metal carboxylates as catalysts for oxygen scavenging | Richard P. Schmidt, James A. Solis | 2006-05-30 |
| 7026417 | Enhanced oxygen barrier performance from modification of vinyl alcohol polymers (PVOH) or ethylene vinyl alcohol copolymers (EVOH) | Hu Yang | 2006-04-11 |
| 7022258 | Oxygen scavenging compositions comprising polymers derived from benzenedimethanol monomers | Hu Yang, Steven Woodcock | 2006-04-04 |
| 6946175 | Oxygen scavenging polymers as active barrier tie layers in multilayered structures | Hu Yang, Gangfeng Cai | 2005-09-20 |
| 6906146 | COMPOSITIONS HAVING ETHYLENIC BACKBONE AND BENZYLIC, ALLYLIC, OR ETHER-CONTAINING SIDE-CHAINS, OXYGEN SCAVENGING COMPOSITIONS CONTAINING SAME, AND PROCESS FOR MAKING THESE COMPOSITIONS BY ESTERIFICATION OR TRANSESTERIFICATION OF A POLYMER MELT | Kiyoshi Katsumoto | 2005-06-14 |
| 6852894 | Tribenzoyl compounds | — | 2005-02-08 |
| 6818151 | Oxygen barrier copolymer | Hu Yang, Kevin Cai, Lennard Torres | 2004-11-16 |
| 6746622 | Oxygen scavenging compositions comprising polymers derived from tetrahydrofurfuryl monomers | Hu Yang, Lennard Torres | 2004-06-08 |
| 6664320 | Using solventless metal oleate in making metal masterbatch | Gangfeng Cai, Brad D. Rodgers | 2003-12-16 |
| 6610215 | Oxygen scavenging compositions suitable for heat triggering | Gangfeng Cai, Hu Yang | 2003-08-26 |
| 6607795 | Oxygen scavenging compositions comprising polymers derived from aromatic difunctional monomers | Hu Yang, Peter Kwan | 2003-08-19 |
| 6572783 | Vinyl crosslinked oxygen scavenging compositions and methods of preparing the same | Gangfeng Cai, Hu Yang | 2003-06-03 |
| 6569506 | Oxygen scavenging packaging | Gary D. Jerdee, James P. Leonard, Joseph L. Goodrich, Brad D. Rodgers, Richard P. Schmidt | 2003-05-27 |
| 6559205 | Oxygen scavenging polymer blends and emulsion-based methods for preparing same | Gangfeng Cai, Hu Yang | 2003-05-06 |
| 6527976 | Epoxy-, melamine- and isocyanate cured oxygen scavenging compositions and methods of preparing the same | Gangfeng Cai, Hu Yang | 2003-03-04 |
| 6525123 | Compatible blend systems from ethylene vinyl alcohol and oxygen scavenging polymers | Hu Yang, Gangfeng Cai | 2003-02-25 |