Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6034282 | Method of phenol tar desalting | Arkady Samuilovich Dyckman, Yelena N. Sarge, Boris I. Gorovits | 2000-03-07 |
| 5962751 | Phenol tar desalting method | Arkady Samuilovich Dyckman, Yelena N. Sarge, Boris I. Gorovits, Yury I. Petrov, Leontii M. Krasnov +4 more | 1999-10-05 |
| 5847235 | Method of phenol tar desalting | Arkady Samuilovich Dyckman, Yelena N. Sarge, Boris I. Gorovits | 1998-12-08 |