Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5986075 | Process for the production of diazonium compounds with a low content of sodium ions | John C. DuBose, Andrew David Johnson, Edzard Tholema, Helmut Hoffmann, Wolfgang Zarges +2 more | 1999-11-16 |
| 5697985 | Process for the preparation storage-stable dye dispersions | James J. Good, Tanya T. Harper, John G. Skabardonis | 1997-12-16 |