Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8771469 | Reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems | Shane Cyr, Henk Bakker, Willem Marinus Stevels | 2014-07-08 |
| 8147968 | Diluents for crosslinker-containing adhesive compositions | Richard L. Brady, Qu-Ming Gu | 2012-04-03 |
| 7902312 | Michael addition adducts as additives for paper and papermaking | Qu-Ming Gu | 2011-03-08 |
| 7828934 | Reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems | Shane Cyr, Henk Bakker, Willem Marinus Stevels | 2010-11-09 |
| 6667384 | Methyl acrylate-diamine based polyamide resins and processes for producing the same | Qu-Ming Gu, Armin Michel, Huai N. Cheng, William W. Maslanka | 2003-12-23 |
| 6355137 | Repulpable wet strength paper | — | 2002-03-12 |
| 6245874 | Process for making repulpable wet and dry strength paper | Joseph Raymond Fanning, William W. Maslanka | 2001-06-12 |
| 6228217 | Strength of paper made from pulp containing surface active, carboxyl compounds | Jay A. Dickerson, Harry J. Goldy, Douglas C. Smith | 2001-05-08 |
| 6171440 | Process for repulping wet strength paper having cationic thermosetting resin | — | 2001-01-09 |
| 6103861 | Strength resins for paper and repulpable wet and dry strength paper made therewith | Joseph Raymond Fanning, William W. Maslanka | 2000-08-15 |
| H1629 | Poly(aminoamideureylene) resin, its synthesis, and its use in paper and | Richard J. Riehle | 1997-01-07 |