Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing N-substituted 2-pyrazoline-5-one

Method for producing N-substituted 2-pyrazoline-5-one

US Patent 6515139 · Granted Feb 4, 2003

Estimated economic value: $384,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for producing 1 substituted 5-chloro-4 methly pyrazoles2006
Method for producing 1 substituted 5-chloro-4 methly pyrazoles2006
Method of producing glyphosate or a salt thereof2005
Method for producing 4-amino-5-chloro-1-phenyl pyridazinone-(6)2003
Method for producing 4-amino-5-chloro-1-phenyl pyridazinone-(6)2003
Method for the production of 3-isopropyl-1H-2, 1,3-benzothiadiazine-4 (3H)-one-22001
Method for the production of 3-isopropyl-1H-2, 1,3-benzothiadiazine-4 (3H)-one-22001
Method for producing substituted pyrazoles2001
Method for producing substituted pyrazoles2001
Method for isolating 3-[2-chloro-4-(trifluoromethyl)-phenoxy]-benzoic acid2000
Process for preparing solid, free-flowing water-soluble salts of aryloxy-C.sub.11999
Process for preparing solid, free-flowing water-soluble salts of aryloxy-C.sub.11999