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CHALEN PAPIER EUROP SERVICE

Overview
  • Total Patents
    14
About

CHALEN PAPIER EUROP SERVICE has a total of 14 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Australia, France and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and basic materials chemistry are WANG TAIMEI, GUANGXI QIANLONG INVESTMENT MAN CO LTD and BURTON PARSONS CHEMICALS INC.

Patent filings in countries

World map showing CHALEN PAPIER EUROP SERVICEs patent filings in countries

Patent filings per year

Chart showing CHALEN PAPIER EUROP SERVICEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheradame Herve 14
#2 Corby Charles 14
#3 Corby Anne 7
#4 Heiligenstein Helene 3

Latest patents

Publication Filing date Title
FR2836164A1 Compositions useful as additives to paper and paperboard and uses thereof
FR2836152A1 Compositions useful as detergents and uses thereof
FR2805278A1 Compositions useful as surfactants and their uses
FR2747592A1 Process for the preparation of stable aqueous suspensions of particles, stable aqueous suspensions obtained by said method and uses thereof