Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279790 | Merocyanine and nitro or nitroso substituted polyhalogenated phenolsulfonephthaleins as protein indicators in biological samples | Paul F. Corey, Ronald G. Sommer | 1994-01-18 |