Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051304 | Microcapsules based on gelatin and polysaccharides and process for obtaining same | Jacky David, Claudine Lefrancois | 1991-09-24 |
| 4983583 | Granulated compositions of polysaccharides, process for their preparation and use | — | 1991-01-08 |
| 4979989 | Alginate-type powdered composition for dental impressions | — | 1990-12-25 |
| 4729897 | Gelatin product having highly improved properties of wettability and dispersibility, and a method of making the same | Jan Poppe, Bernard Grouber, Michel Schoentjes | 1988-03-08 |