Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7452941 | Terpene resin and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins | Erwin R. Ruckel, George Gergely | 2008-11-18 |
| 6900274 | Terpene resin-and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins | Erwin R. Ruckel, George Gergely | 2005-05-31 |
| 6160083 | Method for making modified terpene-phenol resins | Abhay Deshpande | 2000-12-12 |
| 6121392 | Low softening point beta-pinene-based resins with improved molecular weight distribution | — | 2000-09-19 |
| 5457175 | Low softening point terpene-phenol resins | Roland P. F. Scharrer, Josie M. Rosen | 1995-10-10 |