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CHARLES CALLEBAUT

Overview
  • Total Patents
    19
About

CHARLES CALLEBAUT has a total of 19 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets chemical engineering and textiles and paper are GULLSHIELD LTD, MASTER S A S DI RONCHI FRANCES and JACKSON CHARLES LOXTON.

Patent filings in countries

World map showing CHARLES CALLEBAUTs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 France 4
#3 United States 2
#4 Germany 1

Patent filings per year

Chart showing CHARLES CALLEBAUTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Callebaut Charles 4
#2 Blicquy Julien De 4
#3 Charles Callebaut 2
#4 De Blicquy Julien 2

Latest patents

Publication Filing date Title
GB520645A Improvements in or relating to the wet treatment of artificial silk
GB421350A Improvements in or relating to the dyeing of bobbins of cotton slubbings and rovings
GB382259A Improvements in dye vats
GB380637A Improvements in machines for dyeing and the like treatment of textile fibres
GB346542A Improvements in or relating to dyeing, washing, degreasing and like machines
GB320544A Improvements in machines for the dyeing of textile fabrics
GB302857A Improvements in and relating to dye sticks and the like
US1702106A Apparatus for dyeing of knitted and woven fabrics
GB266075A Improvements in or relating to the heating of liquids
GB266227A Improvements in or relating to the dyeing of knitted, woven, or the like articles
GB259323A Improvements in the dyeing of knitted and woven fabrics
GB260309A Improvements in dyeing silk or other material
GB189164A Improvements in dye vats or machines