Inventor · disambiguated record
Laszlo Levai
Also filed as: LEVAI LASZLO
5 granted patents·10 citations·filing 1977–1991
71Inventor score
Files withEGYT GYOGYSZERVEGYESZETI GYAR5
Top patents by PatentIndex Score
5 records- 0156US4259257A1-Phenyl-2-amino-1,3-propanediol-N-aryloxyalkyl derivativesEGYT GYOGYSZERVEGYESZETI GYAR·Filed 1979·Granted Mar 31, 1981·4 cites·1 claims
- 0254US4160035APlant protecting agents and methods for their useEGYT GYOGYSZERVEGYESZETI GYAR·Filed 1977·Granted Jul 3, 1979·4 cites·2 claims
- 0333US5216157A1,4,Dihydro-pyridine intermediatesEGYT GYOGYSZERVEGYESZETI GYAR·Filed 1991·Granted Jun 1, 1993·1 cites·1 claims
- 0431US5126457AProcess for the preparation of 1,4-dihydro-pyridine derivativesEGYT GYOGYSZERVEGYESZETI GYAR·Filed 1989·Granted Jun 30, 1992·1 cites·16 claims
- 0527US4123615AProcess for preparing the threo- and erythro-isomers of 1-phenyl-2-nitro-1,3-propanediolEGYT GYOGYSZERVEGYESZETI GYAR·Filed 1977·Granted Oct 31, 1978·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →