Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889632 | Macroporous polymeric membranes for the separation of polymers and a method of their application | Frantisek Svec, Tatiana B. Tennikova, Boris G. Belenkii | 1989-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889632 | Macroporous polymeric membranes for the separation of polymers and a method of their application | Frantisek Svec, Tatiana B. Tennikova, Boris G. Belenkii | 1989-12-26 |