LL

Laszlo Ledniczky

AC Astra Co.: 2 patents #96 of 446Top 25%
📍 Budapest, HU: #299 of 4,609 inventorsTop 7%
Overall (All Time): #668,386 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5648498 Process for the preparation of 4-methyl-5-(2-chloroethyl)-thiazole and analogues thereof Endre Palosi, Dezso Korbonits, Erzsebet Molnar nee Bako, Ida Szvoboda nee Kanzel, Gergely Heja +17 more 1997-07-15
5534644 Process for the preparation of 4-methyl-5-(2-chloroethyl)-thiazole and analogues thereof Endre Palosi, Dezso Korbonits, Erzsebet Molnar nee Bako, Ida Szvoboda nee Kanzel, Gergely Heja +17 more 1996-07-09
5247102 Process for the preparation of substituted isoflavone derivative Tamas Kallay, Gyorgy Lanyi, Lajos Imrei, Gyorgy Hoffmann, Maria Sziladi +2 more 1993-09-21
5235109 Process for the preparation of ketone compounds Gyorgy Lanyi, Tamas Kallay, Lajos Imrei, Eva Somfai, Tibor Montay +3 more 1993-08-10
4709081 Process for the preparation of diphenyl ether derivatives Gergely Heja, Dezso Korbonits, Endre Palosi, Pal Kiss, Csaba Gonczi +6 more 1987-11-24
4393008 2-Cyano-2-(3-phenoxy-phenyl)-propionic acid amide and preparation thereof Endre Palosi, Gergely Heja, Dezso Korbonits, Pal Kiss, Csaba Gunczi +5 more 1983-07-12
4304930 Process for the preparation of 2-(3-phenoxy-phenyl)-propionic acid Endre Palosi, Gergely Heja, Dezso Korbonits, Pal Kiss, Csaba Gonczi +5 more 1981-12-08
4304938 Process for the preparation of 3-phenoxybenzenes Endre Palosi, Gergely Heja, Dezso Korbonits, Pal Kiss, Csaba Gonczi +5 more 1981-12-08