Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5773576 | Coded thin layer chromatography support | Andrea Junker-Buchheit, Heinz-Emil Hauck | 1998-06-30 | $179,529,000 |
| 5098576 | Adsorbents for chromatography and adsorption processes | Karin Cabrera, Karl-Friedrich Krebs | 1992-03-24 | $33,428,000 |
| 4793921 | Separation materials for thin layer chromatography | Heinz-Emil Hauck | 1988-12-27 | $75,966,000 |
| 4741830 | Separation materials for thin layer chromatography | Heinz-Emil Hauck | 1988-05-03 | $24,496,000 |