Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111335 | Method of preparing carboxylic acid functionalized polymers | J. Milton Harris, Antoni Kozlowski | 2021-09-07 |
| 10011682 | Method of preparing carboxylic acid functionalized polymers | J. Milton Harris, Antoni Kozlowski | 2018-07-03 |
| 8183338 | Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xuan Zhao, Xiaoming Shen | 2012-05-22 |
| 8067505 | Method of preparing carboxylic acid functionalized polymers | J. Milton Harris, Antoni Kozlowski | 2011-11-29 |
| 7960502 | Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xuan Zhao, Xiaoming Shen | 2011-06-14 |
| 7674879 | Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xuan Zhao, Xiaoming Shen | 2010-03-09 |
| 7405266 | Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xuan Zhao, Xiaoming Shen | 2008-07-29 |
| 7205380 | Sterically hindered poly (ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xuan Zhao, Xiaoming Shen | 2007-04-17 |
| 6992168 | Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xuan Zhao, Xiaoming Shen | 2006-01-31 |
| 6737505 | Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xuan Zhao, Xiaoming Shen | 2004-05-18 |
| 6495659 | Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xuan Zhao, Xiaoming Shen | 2002-12-17 |