Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458296 | Method and device for capsulating microbial, plant and animal cells or biological and chemical substances | Christoph Heinzen, Fritz Widmer, Harry Brandenberger | 2002-10-01 |
| 6312942 | Apparatus for encapsulating substances in small spherical particles formed from an encapsulating fluid | Fritz Widmer, Christoph Heinzen, Harry Brandenberger | 2001-11-06 |