Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857512 | Immunostimulating polysaccharides, method for using such, and pharmaceutical preparations containing them | Hildebert Wagner, Meinhart H. Zenk | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857512 | Immunostimulating polysaccharides, method for using such, and pharmaceutical preparations containing them | Hildebert Wagner, Meinhart H. Zenk | 1989-08-15 |