Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013191 | Method for removing impurities from phenol | Vladimir Mikhailovitch Zakoshansky, Irina Ivanovna Vassilieva, Yuri Nikolaevich Koshelev | 2011-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013191 | Method for removing impurities from phenol | Vladimir Mikhailovitch Zakoshansky, Irina Ivanovna Vassilieva, Yuri Nikolaevich Koshelev | 2011-09-06 |