Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885151 | Diagnostic aid for the scintigraphic visualization of malignant tumors comprising the substance obtained from enzymatic processing of murein using hen's eggwhite lysozyme | Erich Oberhausen, Gerhard Seibert, Axel Steinstrasser, Hans-Joachim Schroth, Karl-Heinz Bremer | 1989-12-05 |
| 4837110 | Technetium-99m generator, its preparation and its use | Dietrich Putter | 1989-06-06 |