Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635405 | Aqueous colloidal dispersion for diagnostic tests | — | 1997-06-03 |
| 5583056 | Method for preparing aqueous suspension for diagnostic tests | — | 1996-12-10 |
| 5349035 | Copolymerization process and optical copolymer produced therefrom | Johannes Brand | 1994-09-20 |