Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407027 | Catalyst composition and method for producing diaryl carbonates, using bisphosphines | Grigorii Lev Soloveichik, John Yaw Ofori, Kirill Vladimirovich Shalyaev | 2002-06-18 |
| 6310229 | Lead halophenoxides and carbonylation catalyst and method for preparing and employing them | Grigorii Lev Soloveichik, John Yaw Ofori | 2001-10-30 |
| 6245929 | Catalyst composition and method for producing diaryl carbonates, using bisphosphines | Grigorii Lev Soloveichik, John Yaw Ofori, Kirill Vladimirovich Shalyaev | 2001-06-12 |