Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855411 | Water-soluble, monoazo dyes containing a ureido group and two sulfonyl fiber-reactive groups | Glenn A. Thompson, Hans H. Steuernagel | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855411 | Water-soluble, monoazo dyes containing a ureido group and two sulfonyl fiber-reactive groups | Glenn A. Thompson, Hans H. Steuernagel | 1989-08-08 |