Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892815 | Process and reagent for the specific determination of the cholesterol of the HDL fraction | Lorenz Kerscher, Gisela Trunk, Joachim Ziegenhorn | 1990-01-09 |
| 4851335 | Process and reagent for the specific determination of HDL cholesterol in serum or plasma | Lorenz Kerscher, Joachim Siedel, Joachim Ziegenhorn | 1989-07-25 |
| 4578361 | Creatinine antibody | Joachim Siedel, Ulrich Neumann, Joachim Ziegenhorn, Hans-Georg Batz, Helmut Lenz +1 more | 1986-03-25 |
| 4543325 | Process and reagent for the determination of creatinine | Winfried Albert, Joachim Ziegenhorn, Joachim Siedel, Hans-Georg Batz, Helmut Lenz | 1985-09-24 |
| 4485177 | Creatinine specific antibody | Joachim Siedel, Ulrich Neumann, Joachim Ziegenhorn, Hans-George Batz, Helmut Lenz +1 more | 1984-11-27 |