Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868139 | Aqueous cholesterol standard solution and process for its preparation | Rolf Deeg, Gisela Dengler | 1989-09-19 |
| 4851335 | Process and reagent for the specific determination of HDL cholesterol in serum or plasma | Lorenz Kerscher, Joachim Siedel, Brigitte Pautz | 1989-07-25 |
| 4816393 | Nucleoside triphosphate-dependent 1-methylhydantoinase, a process for obtaining it and the use thereof | Joachim Siedel, Rolf Deeg, Albert Roder, Hans Mollering, Helmgard Gauhl | 1989-03-28 |