Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617397 | Hyperbranched amphiphilic polymeric additives and polymer compositions with increased surface energy | John McNamara, Anunay Gupta | 2003-09-09 |
| 6599326 | Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives | Raymond Seltzer, Glen T. Cunkle, Cyril Heitner, John Schmidt, Peter F. McGarry +2 more | 2003-07-29 |