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MADAN AG

Overview
  • Total Patents
    55
About

MADAN AG has a total of 55 patent applications. Its first patent ever was published in 1959. It filed its patents most often in France, Belgium and United Kingdom. Its main competitors in its focus markets organic fine chemistry, machines and pharmaceuticals are MADAN SA, CALZADA & CO and KOUGAI BOUSHI CHIYOUSA KENKIYU.

Patent filings per year

Chart showing MADAN AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gillet C 6
#2 Lambelin G 6
#3 Gillet Claude 5
#4 Buu-Hoi Nguyen Phuc 4
#5 Buu-Hoi N P 4
#6 Thiriaux J 4
#7 Buu Hoi N 4
#8 Lambelin Georges 3
#9 Chau-Van-Tuong 3
#10 Tran-Lu-Y 3

Latest patents

Publication Filing date Title
ZA7008032B N-hydroxyamides of substituted arylacetic acids,salts thereof and their preparation
IE32439L Substituted phenylacetic acids and process of preparation thereof
GB1166818A N-Hydroxyamides of Substituted Phenylacetic Acids, Salts thereof and their preparation
IE28980L Substituted acethydroxamic acids
IE28981L Arylacetic acid amides
GB1110520A Arylacetic acid amides
GB1027263A Thiocarbanilides and process for preparing them
IE26897L 4, 4'-diisoamyloxythiocarbanilide
ES275002A1 Procedure for obtaining a therapeutic application preparation (Machine-translation by Google Translate, not legally binding)
ES271903A1 Process for preparing 4,4-diisoamyloxythiocarbanilide and product obtained
BE759106A Substd n-hydroxy propargyloxyphenylaceta - mide derivs, anti inflammatories