Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346996 | Rare earth cryptates, processes for their preparation, synthesis intermediates and application as fluorescent tracers | Jean-Marie Lehn, Gerard Mathis, Robert Deschenaux, Etienne Jolu | 1994-09-13 |