Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999031 | Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer | Rodney M. Weston | 2011-08-16 |
| 7619033 | Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer | Rodney M. Weston | 2009-11-17 |
| 7592391 | Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer | Rodney M. Weston | 2009-09-22 |
| 7141519 | Ion triggerable, cationic polymers, a method of making same and items using same | W. Clayton Bunyard, Kelly D. Branham, Michael Lostocco, Rod Weston, Frederick J. Lang +1 more | 2006-11-28 |
| 6858678 | Continuous bulk polymerization and esterification process and compositions including the polymeric product | Kevin M. Andrist, John E. Blasko, Frederick C. Hansen, Dean R. Hellwig, Kurt A. Hessenius +9 more | 2005-02-22 |
| 6518334 | Preparation and use of dispersions of blended polycarboxypolyamide resins and alkali dispersible resins and compositions thereof | Michael T. Sarkis | 2003-02-11 |
| 6355727 | Continuous bulk polymerization and esterification process | Kevin M. Andrist, John E. Blasko, Frederick C. Hansen, Dean R. Hellwig, Kurt A. Hessenius +9 more | 2002-03-12 |
| 5399612 | Blended polymeric compositions | — | 1995-03-21 |
| 5234974 | Alkali-soluble hydrophilic polymer coatings | Robert W. Stackman, Michael E. Klinkhammer | 1993-08-10 |
| 5147915 | Alkali-soluble hydrophilic polymer coatings | Robert W. Stackman, Michael E. Klinkhammer | 1992-09-15 |
| 5093396 | Alkali-soluble hydrophilic polymer coatings | Robert W. Stackman, Michael E. Klinkhammer | 1992-03-03 |