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CANADIAN CELANESE LTD

Overview
  • Total Patents
    118
About

CANADIAN CELANESE LTD has a total of 118 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets textiles and paper, machines and macromolecular chemistry and polymers are PELLERIN AUGUSTIN, BORZYKOWSKI BENNO and LINKMEYER RUDOLF.

Patent filings in countries

World map showing CANADIAN CELANESE LTDs patent filings in countries
# Country Total Patents
#1 Canada 74
#2 United Kingdom 17
#3 United States 9
#4 France 4
#5 Austria 3
#6 Belgium 3
#7 Spain 3
#8 Germany 2
#9 Denmark 1
#10 Ireland 1
#11 Sweden 1

Patent filings per year

Chart showing CANADIAN CELANESE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dreyfus Henry 20
#2 Rivat George 5
#3 Campbell Norman B 5
#4 Jabouley Joanny 4
#5 Hilliard Thomas H 4
#6 O'Dowd Leslie J 3
#7 Dreyfus Camille 3
#8 Holmes Arthur 3
#9 Larue Napoleon L 3
#10 Berthiaume Laurent 3

Latest patents

Publication Filing date Title
GB964853A Improvements in tape stringers for a seat, bed or like article of furniture
ES275572A1 Procedure for obtaining textile polymeric textile materials (Machine-translation by Google Translate, not legally binding)
IE26231L Dyeable polyolefin blends
GB943715A Improvements in or relating to the dyeing of fabric samples
GB912854A Improvements in or relating to the treatment of fabrics with liquids
GB931646A Dyeable polyolefine blends
GB962231A Process for the production of fibres of improved elastic recovery
GB930237A Supported pile carpet
ES259095A1 A procedure with your apparatus for the production of artificial textile fibers, by turning the materials casted for effects of spinning (Machine-translation by Google Translate, not legally binding)
ES257832A1 A procedure with your apparatus for the production of filaments (Machine-translation by Google Translate, not legally binding)
GB939227A Dyeing of polyolefins
GB872234A Apparatus for the production of bulky yarns
GB872800A Improvements in the degumming of bast fibres
US2995801A Jet for fluid treatment of yarn
US3041329A Manufacture of cellulose esters of aliphatic acids
GB889834A Improvements in the dry spinning of cellulose ester filaments and the like
GB867020A Jets and spinning apparatus for melt spinning
US2955320A Artificial fiber production
GB814846A Fabric handling apparatus
GB791367A The manufacture of cellulose esters of aliphatic acids