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PROD CHIM ET DE SYNTHESE SOC D

Overview
  • Total Patents
    56
About

PROD CHIM ET DE SYNTHESE SOC D has a total of 56 patent applications. Its first patent ever was published in 1949. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and basic materials chemistry are GEIGY CO LTD, GEIGY UK LTD and SHELL DEV.

Patent filings in countries

World map showing PROD CHIM ET DE SYNTHESE SOC Ds patent filings in countries
# Country Total Patents
#1 France 31
#2 United Kingdom 9
#3 Germany 5
#4 Spain 4
#5 Austria 2
#6 Belgium 2
#7 Canada 2
#8 United States 1

Patent filings per year

Chart showing PROD CHIM ET DE SYNTHESE SOC Ds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Roussos Michel 16
#2 Bourgeois Yves 6
#3 Lecomte Jacques 4
#4 Passedouet Andre Henri 4
#5 Patru Marcel 2
#6 Pigeot Jacqueline Roberte 2
#7 Bourgeois Yves Jean Emile 2
#8 Delmas Bernard 2
#9 Pigeot Jacqueline 1
#10 Gilles Pierre A 1

Latest patents

Publication Filing date Title
ES309014A1 Procedure for the preparation of medicamentos amtihelminticos. (Machine-translation by Google Translate, not legally binding)
GB1060114A New synthetic lubricants for high temperatures
ES302932A1 Procedure for obtaining improved emulsion compositions. (Machine-translation by Google Translate, not legally binding)
GB1062877A Improvements in and relating to the preparation of substituted carbinols
ES275093A1 Improvements in and relating to stabilisation of esters
DE1215174B Process for the preparation of beta-phenyl-beta-hydroxyaethylamines
GB989009A Improvements in and relating to ester-amides
US3139380A Calcium sulphosuccinate composition and method of using same
GB968410A Fluorescent compositions for the internal examination of animals
GB915038A Pharmaceutical compositions comprising calcium sulphosuccinate
GB936120A New process for obtaining benzoxazoles
DE1124499B Process for the preparation of benzoxazoles
DE1104966B Process for the manufacture of new optical bleaching agents
GB862851A Bis-triazinylaminostilbene disulphonic acid derivatives
GB852102A Improvements in or relating to the stabilisation of hydrogen peroxide
DE1113931B Process for stabilizing bleaching solutions containing hydrogen peroxide
GB891967A Improvements in the method of alkaline cleavage of ricinoleic acid and derivatives thereof
DE1079026B Process for the preparation of sebacic acid and octanol-2
CA764431A Process for the preparation of a 1-alpha-thienyl-1-phenyl-carbinol
CA761880A Emulsifiers