Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558890 | Imaging element containing a blocked photographically useful compound activated by azolesulfonyl-assisted 1,2-elimination | Wojciech K. Slusarek, Xiqiang Yang, David H. Levy | 2003-05-06 |