Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232176 | Method of removing aluminum-containing catalyst from phenol alkylation products | Yakov A. Gurvich, Alexandr Grigorievich Liakumovich, Igor J. Logutov, Jury Ivanovich Michurov, Alexei S. Polenov +1 more | 1980-11-04 |