Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219557 | Covering agent for microscopy specimens | Renate Kaschek | 1993-06-15 |
| 4933164 | Stabilizers for staining solutions | Renate Kaschek | 1990-06-12 |
| 4687489 | Stabilizer for biological staining solutions | Renate Kaschek | 1987-08-18 |
| 4521522 | Optical specific binding assay with reflection of polarized electromagnetic radiation | Kurt I. Lundstrom, Hans R. Arwin, Gunter Sielaff, Norbert Hennrich | 1985-06-04 |