Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314818 | "1-Amino-7 -[3'-(5""-chloro-2"",4""-difluoropyrimidyl-6""-amino)-6'-sulfophenylazo]-8-hy droxy-2-sulfamoyl or substituted sulfamoyl-phenylazo naphthalene-3,6-disulfonic acids" | — | 1982-02-09 |