AK

Anna Kallay

RR Richter Gedeon Vegyeszeti Gyar Rt: 1 patents #309 of 706Top 45%
📍 Budapest, HU: #1,899 of 4,609 inventorsTop 45%
Overall (All Time): #3,987,345 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4713388 Certain 3- or 4-benzoyl-2-[(2-aminoethyl)thio-pyridines] and their anti-ulcer properties Elemer Ezer, Kalman Harsanyi, Hajnalka V. Petho, Judit Matuz, Laszlo Szporny +5 more 1987-12-15