Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656433 | Luminescent lanthanide chelates and methods of use | John E. Hearst | 1997-08-12 |
| 5639615 | Luminescent lanthanide chelates and methods of use | John E. Hearst | 1997-06-17 |
| 5622821 | Luminescent lanthanide chelates and methods of use | John E. Hearst | 1997-04-22 |