Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617279 | Catalyst composition and method for producing diaryl carbonates, using bisphosphines | Ben Purushotam Patel, Grigorii Lev Soloveichik | 2003-09-09 |
| 6521777 | Process for the production of diaryl carbonates | Eric James Pressman, Kirill Vladimirovich Shalyaev, Eric Douglas Williams, Richard Anthony Battista | 2003-02-18 |
| 6506924 | Method for recovery of catalyst components | Marsha Mottel Grade, Eric James Pressman | 2003-01-14 |