Issued Patents 2004
Showing 1–2 of 2 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, Silke Schuth, Gitte Böhm, Anette Brunner | 2004-04-20 |
| 6703048 | Spherical microparticles containing linear polysaccharides | Holger Bengs, Jürgen Grande, Gitte Böhm | 2004-03-09 |