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Patents Grants
last 30 patents
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Patent Grant
Process for producing 2,6-dihalogenopurine
Patent number
7,321,035
Issue date
Jan 22, 2008
Sumitomo Chemical Company, Limited
Naruhito Masai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 2,6-dihalogenopurine
Patent number
6,936,713
Issue date
Aug 30, 2005
Sumitomo Chemical Company, Limited
Naruhito Masai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Herbicidal aryloxy phenoxy acyl malonates
Patent number
4,948,420
Issue date
Aug 14, 1990
Budapesti Vegyimuvek
Tamas Komives
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Herbicidal aryloxy phenoxy acyl malonates
Patent number
4,765,825
Issue date
Aug 23, 1988
Budapesti Vegyimuvek
Tamas Komives
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Herbicidal 4-chloro-aryloxy-acetyl- and 4-chloro-aryloxy-propionyl-...
Patent number
4,708,733
Issue date
Nov 24, 1987
Budapesti Vegyimuvek
Tamas Komives
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for producing 2,6-dihalogenopurine
Publication number
20050090666
Publication date
Apr 28, 2005
Sumitomo Chemical Company, Limited
Naruhito Masai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing 2,6-dihalogenopurine
Publication number
20030144508
Publication date
Jul 31, 2003
Naruhito Masai
C07 - ORGANIC CHEMISTRY