Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723429 | Method for preparing smooth-surface spherical microparticles completely or partially made of at least one water-insoluble linear polysaccharide and microparticles produced according to this method | Holger Bengs, Jürgen Grande, Gitte Böhm, Arnold Schneller, Anette Brunner | 2004-04-20 |
| 6592897 | Slow release tablet prepared from linear water-insoluble polysacchrides | Holger Bengs, Jürgen Grande, Gitte Böhm, Arnold Schneller | 2003-07-15 |
| 6548075 | Cosmetic or medical preparation for topical use | Holger Bengs, Arnold Schneller, Jürgen Grande, Gitte Böhm, Alfred Braunagel | 2003-04-15 |
| 6313105 | Thermoplastic mixtures containing dialdehyde starch and natural polymers | Holger Bengs, Arnold Schneller, Gitte Böhm, Jürgen Grande | 2001-11-06 |