Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8110691 | Industrial process for the synthesis of 17α-acetoxy-11β-[4-(N,N-dimethyl-amino)-phenyl]-19-norpregna-4,9-diene-3,20-dione and new intermediates of the process | Lajosné Dancsi, Gyorgy Visky, Zoltan Tuba, János Csörgei, Csaba Molnar | 2012-02-07 |
| 7816546 | Process for the synthesis of high purity d-(17α)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-ene-20-yn-3-one-oxime | Zoltan Tuba, Sándor Mahó, Janos Kiss, László Terdy | 2010-10-19 |