Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5753751 | Process for preparing self-curable alkenyl hydride siloxane copolymers and coating composition | Susan A. Nye | 1998-05-19 |
| 5668219 | Cationic block polymer agglomeration agents for mineral bearing ores | David M. Polizzotti, Donald Carroll Roe | 1997-09-16 |
| 5532308 | Method for improving retention and drainage characteristics in alkaline papermaking | Michael Schuster, John C. Harrington, Fu Chen | 1996-07-02 |
| 5512636 | Cationic graft polymer agglomeration agents for mineral bearing ores | David M. Polizzotti, Donald Carroll Roe | 1996-04-30 |
| 5415740 | Method for improving retention and drainage characteristics in alkaline papermaking | Michael Schuster, John C. Harrington, Fu Chen | 1995-05-16 |
| 5387318 | Water soluble graft copolymers for laser print deinking loop clarification | John C. Harrington, Walter Burgess, Fu Chen | 1995-02-07 |
| 5385676 | Water soluble graft copolymers for paint spray booth sludge dewatering | Deborah L. Purnell | 1995-01-31 |
| 5374336 | Water soluble graft copolymers and methods of use thereof | John Lin, Fu Chen | 1994-12-20 |
| 5298566 | Water soluble graft copolymers and methods of use thereof | Fu Chen | 1994-03-29 |
| 5234604 | Water soluble block copolymers and methods of use therof | Fu Chen, Stephen R. Vasconcellos | 1993-08-10 |
| 5211854 | Water soluble graft copolymers and methods of use thereof | Fu Chen | 1993-05-18 |
| 5182331 | Water soluble block copolymers and methods of use thereof | Fu Chen, Stephen R. Vasconcellos | 1993-01-26 |
| 5108622 | Block copolymers for sludge dewatering and a polymeric initiator for their preparation | Fu Chen | 1992-04-28 |