Inventor · Langenfeld, DE

Holger Weintritt

9Patents
2h-index
19Co-inventors
37Inventor score

Filing activity: Aug 17, 2000 → Aug 13, 2004

Most-cited inventions

PatentTitleAreaCited byStatus
US6734304B2 Method for producing asymmetrical 4,6-bis(aryloxy)pyrimidine derivatives Chemistry; Metallurgy 4 Expired
US7807851B2 Method for producing α-fluoromalonic acid dialkyl esters Chemistry; Metallurgy 2 Active
US6255486A Process for preparing 4,6-dichloro-5-fluoropyrimidine Human Necessities 2 Expired
US7129353B2 Method for producing 4,6-dichloro-5-fluoropyrimidine Chemistry; Metallurgy 2 Expired
US6700017B1 Methods for producing 2-(2-hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamide derivatives Chemistry; Metallurgy 0 Expired
US6660872B1 Method of producing methoxyimino acetic amide Chemistry; Metallurgy 0 Expired
US7034156B2 Method for the production of 1-amino-3-phenyluracil derivatives Chemistry; Metallurgy 0 Expired
US6831197B2 Methods for producing 2-(2-hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamide derivatives Chemistry; Metallurgy 0 Expired
US6756512B2 Method for producing 2-alkyl-3-chlorophenols Chemistry; Metallurgy 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.