Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7452941 | Terpene resin and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins | Kerry L. Thompson, George Gergely | 2008-11-18 |
| 6900274 | Terpene resin-and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins | Kerry L. Thompson, George Gergely | 2005-05-31 |
| 5958180 | Method for increasing the strength of a paper or paperboard product | Martin A. Hubbe, Dinkar G. Wagle | 1999-09-28 |
| 5910526 | Polyphenylene oxide delivery system for adhesive compositions | Wayne K. Chu | 1999-06-08 |
| 5807915 | Polyphenylene oxide delivery system for adhesive compositions | Wayne K. Chu | 1998-09-15 |
| 5541246 | Repulpable hot melt adhesives | Gary Dandreaux | 1996-07-30 |
| 4959412 | High shear tackifier resins | William J. Arter, Wayne K. Chu, Roland P. F. Scharrer | 1990-09-25 |
| 4380513 | Inert rosin esters and process for preparing the same | Martin Epstein | 1983-04-19 |
| 4377510 | Urethane-modified rosin ester and process for preparing the same | Martin Epstein | 1983-03-22 |