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last 30 patents
Information
Patent Grant
Process for preparing N-phenyl-N-methoxyacetyl-DL-alanine methyl es...
Patent number
5,639,905
Issue date
Jun 17, 1997
Nitrokemia Ipartelepek
Lajos Nagy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing arylsulphonyl-isocyanates and addition deriva...
Patent number
5,068,424
Issue date
Nov 26, 1991
Nitrokemia Ipartelepek
Gabor Besenyei
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antidoted herbicide compositions and antidote compositions
Patent number
5,055,125
Issue date
Oct 8, 1991
Nitrokemia Ipartelepek
Gyorgy Matolcsy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing N-phosphonomethyl-glycine
Patent number
4,983,764
Issue date
Jan 8, 1991
Nitrokemia Ipartelepek
Jeno Pelyva
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing methoxyacetic acid
Patent number
4,968,840
Issue date
Nov 6, 1990
Nitrokemia Ipartelepek
Pal Agocs
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing N-sulphonyl-ureas
Patent number
4,954,628
Issue date
Sep 4, 1990
Nitrokaelepek
Gabor Besenyei
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing N-phosphono-methyl-imino-diacetic acid
Patent number
4,931,585
Issue date
Jun 5, 1990
Nitrokemia Ipartelepek
Jeno Pelyva
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 3-isopropyl-benzo-2-thia-1,3-diazino...
Patent number
4,859,772
Issue date
Aug 22, 1989
Nitro Kemia Ipartelepek
Jeno Pelyva
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-chloro-ethyl phosphonic acid esters and plant growth regulating a...
Patent number
4,776,874
Issue date
Oct 11, 1988
Nitrokemia Ipartelepek
Sandor Balint
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.beta.-Cyclodextrine complex of benzene sulphonyl urea derivatives
Patent number
4,672,112
Issue date
Jun 9, 1987
Magyar Tudomenyos Akademia Novenyvedelmi Kutato Intezete
Gyorgy Matolcsy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Etherified 2-hydroxy-ethyl-phosphonic acid derivatives and plant gr...
Patent number
4,668,274
Issue date
May 26, 1987
Nitrok/e/ mia Ipartelepek
S/a/ ndor B/a/ lint
C07 - ORGANIC CHEMISTRY