Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323288 | 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 | Ta Yen Ching, Kiyoshi Katsumoto, Steven P. Current | 2001-11-27 |
| 5859145 | 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 | Ta Yen Ching, Kiyoshi Katsumoto, Steven P. Current | 1999-01-12 |
| 5837779 | Process for producing ionomers employing ethylene terpolymers | Steven P. Current | 1998-11-17 |
| 5736616 | 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 | Ta Yen Ching, Kiyoshi Katsumoto, Steven P. Current | 1998-04-07 |
| 5660761 | Multi-component oxygen scavenger system useful in film packaging | Kiyoshi Katsumoto, Ta Yen Ching, Steven P. Current | 1997-08-26 |
| 5631328 | Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers | James H. Wang, David Rosendale, Victor P. Kurkov, Ta Yen Ching, Lewis R. Compton +2 more | 1997-05-20 |
| 5627239 | 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 | Ta Yen Ching, Kiyoshi Katsumoto, Steven P. Current | 1997-05-06 |
| 5599877 | Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers | James H. Wang, David Rosendale, Victor P. Kurkov, Ta Yen Ching, Lewis R. Compton +2 more | 1997-02-04 |
| 5597869 | Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers | James H. Wang, David Rosendale, Victor P. Kurkov, Ta Yen Ching, Lewis R. Compton +2 more | 1997-01-28 |
| 5576396 | Low-haze ionomers of copolymers of .alpha.-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers | James H. Wang, David Rosendale, Victor P. Kurkov, Ta Yen Ching, Lewis R. Compton +2 more | 1996-11-19 |
| 5569722 | Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers | James H. Wang, David Rosendale, Victor P. Kurkov, Ta Yen Ching, Lewis R. Compton +2 more | 1996-10-29 |
| 5569712 | Low-haze ionomers of copolymers of .alpha.-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers | James E. Wang, David Rosendale, Victor P. Kurkov, Ta Yen Ching, Lewis R. Compton +2 more | 1996-10-29 |
| 5554698 | Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers | James H. Wang, David Rosendale, Victor P. Kurkov, Ta Yen Ching, Lewis R. Compton +2 more | 1996-09-10 |
| 5498785 | Continuous process for the aminolysis of ethylene copolymers | James H. Wang, Victor P. Kurkov, David Rosendale | 1996-03-12 |
| 5218057 | Ethylene-alkyl acrylate copolymer saponification process | Victor P. Kurkov | 1993-06-08 |