Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787776 | Method for producing an aromatic dianhydride | Robert Werling, Simon Padmanabhan, Aaron Royer, Bradley A. Osborne | 2023-10-17 |
| 6277946 | Method for preparation of polycarbonates | Johannes Jacobus van Heijkant, Tomoaki Shimoda, Akio Kanezawa, Carlos Godinez Seoane | 2001-08-21 |