Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007827 | Method of depigmenting or bleaching mammalian skin using L-2-oxothiazolidine-4-carboxylic acid | Jean-Baptiste Galey, Laurent Marrot, Rainer Schmidt, Marcelle Regnier | 1999-12-28 |
| 6005006 | Use of N,N'-dibenzylethylenediamine-N,N'-diacetic acid derivatives as depigmenting agents | Jean-Baptiste Galey, Laurent Marrot | 1999-12-21 |
| 5834518 | Use of N,N'-dibenzylethylenediamine-N,N'-diacetic acid derivatives as depigmenting agents | Jean-Baptiste Galey, Laurent Marrot | 1998-11-10 |
| 5723109 | Use of salicyclic acid derivatives for depigmenting the skin | Sabine Deprez | 1998-03-03 |