Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407224 | Catalytic system for cellulose acylation process for producing said catalytic system, and for its practical application | Anatoly Ivanovich Shamolin, Eduard Pavlovich Grishin, Valentin Ananievich Bondar | 2002-06-18 |
| 5952260 | Catalytic system for cellulose acylation, process for producing said catalytic system, and for its practical application | Eduard Pavlovich Grishin, Valentin Ananievich Bondar, Anatoly Ivanovich Shamolin | 1999-09-14 |