Inventor · disambiguated record
Sandor Levai
Also filed as: LEVAI SANDOR · Lévai Sándor · TRISCHLER JR LEGAL REPRESENTAT
4 granted patents·1 pending application·12 citations·filing 1997–2020
66Inventor score
Top patents by PatentIndex Score
5 records- 0158US6034274AProcess for preparing a naphtalenamine derivativeRICHTER GEDEON VEGYESZET·Filed 1997·Granted Mar 7, 2000·9 cites·4 claims
- 0257US7196195B2Desloratadine salts, process for their synthesis and pharmaceutical compositions thereofRICHTER GEDEON VEGYESZET·Filed 2001·Granted Mar 27, 2007·2 cites·5 claims
- 0348US7612229B2Industrial process for the synthesis of 2-substituted 1-(hydroxy-ethylidene)-1,1-bisphosfi- conic acids of high purity and the salts thereofRICHTER GEDEON VEGYESZET·Filed 2004·Granted Nov 3, 2009·1 cites·5 claims
- 0437US2007093539A1N-hydroxy-4-(3-pheyl-5-methyl-isoxazole-4-yl)-benzenesulfonate solvatesFISCHER JANOS·Filed 2004·Application pending·0 cites
- 0534US11592235B2Method for reducing the amount of ambient radio frequency electromagnetic and pulsating magnetic fields, method for drying wet walls, and using the device for drying wet wallsLEVAI SANDOR·Filed 2020·Granted Feb 28, 2023·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →