Alkaloida Vegyeszeti Gyar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Alkaloida Vegyeszeti Gyar.The latest application filed is for "process for selective complexometric analysis of n-phosphoromethyl-glycine, n-carboxymethyl-n-phosphonomethyl-glycine and n,n-bisphosphono-methyl-glycine".

Company Profile

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Alkaloida Vegyeszeti Gyar - Tiszavasvari HU

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for selective complexometric analysis of N-phosphoromethyl-glycine, N-carboxymethyl-N-phosphonomethyl-glycine and N,N-bisphosphono-methyl-glycine Grant 5,137,834 - Repasi August 11, 1	1992-08-11
Alkyl diamine derivatives Grant 5,032,600 - Hideg , et al. July 16, 1	1991-07-16
Process for the preparation of chromene derivatives Grant 4,968,819 - Timar , et al. November 6, 1	1990-11-06
Novel dihydropyridines having calcium antagonistic and antihypertensive activity Grant 4,829,076 - Szilagyi , et al. May 9, 1	1989-05-09
2-(-(2,2,5,5-tetramethyl-3-pyrrolin-3-carbonyl))-amino derivatives Grant 4,731,376 - Hideg , et al. March 15, 1	1988-03-15
Chromene derivatives useful as insecticides Grant 4,716,238 - Timar , et al. December 29, 1	1987-12-29
Process for the preparation of N-phosphonomethyl-glycine Grant 4,486,359 - Brendel nee Hajnoczki , et al. December 4, 1	1984-12-04
Apparatus for contacting fused solid materials with solid, liquid or gaseous materials Grant 4,127,388 - Maczko , et al. November 28, 1	1978-11-28

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