Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of 3(5)-methylpyrazoles

Preparation of 3(5)-methylpyrazoles

US Patent 5484941 · Granted Jan 16, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for hydrogenating carboxylic acids in order to form alcohols2019
Process for the distillation of a mixture comprising a cyclic N-vinylamide2017
Process for preparing formic acid2016
Process for preparing methyl formate by reaction of methanol with carbon monoxid2015
Process for preparing polymethylols2015
Process for the preparation of formic acid2014
Process for preparing formic acid2014
Method for preparing polymethylols2014
Process for preparing formic acid by reaction of carbon dioxide with hydrogen2014
Process for preparing formic acid2014
Process for preparing formic acid by reaction of carbon dioxide with hydrogen2014
Method for purifying crude polymethylols2013