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BRITISH CELANESE

Overview
  • Total Patents
    2,837
About

BRITISH CELANESE has a total of 2,837 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets textiles and paper, machines and organic fine chemistry are CHEMISCHE FABRIEK SERVO NV, ROBERT WIGHTON MONCRIEFF and CAMILLE DREYFUS.

Patent filings in countries

World map showing BRITISH CELANESEs patent filings in countries

Patent filings per year

Chart showing BRITISH CELANESEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Downing John 112
#2 Lincoln James 55
#3 Finlayson Donald 46
#4 Fisher James Wotherspoon 42
#5 John Downing 40
#6 Drewitt James Gordon Napier 36
#7 Beesley Stanley 31
#8 Napier Drewitt James Gordon 29
#9 Wotherspoon Fisher James 27
#10 Drewitt James G N 27

Latest patents

Publication Filing date Title
ZA7003902B Improvements relating to egg preparations
US3608013A Optically patterned material
GB1236585A Optically patterned material
US3489639A Polypropylene/glass fibre laminate
GB1188111A Improved Medical Appliances
GB1115927A Process for forming a pile on an article
US3366608A Anionic polymerization of caprolactam
GB1125770A Improved polyamide compositions
GB1120469A Improvements in and relating to the manufacture of vinyl esters
GB1119704A Improved polyamide compositions
GB1117308A Improvements in the manufacture of self-condensed ªÏ-hydroxyacids
IE28053L Bowling pins
GB1100561A Production of acetic acid and methyl chloride
GB1100901A Oxidation of ethylene
GB1100283A Improved plasticising and fire-proofing compositions comprising halo-alkyl phosphoric acid esters
GB1099265A Improvements relating to the polymerisation of caprolactam
GB1094904A Improvements in the dyeing of cellulose triacetate textile materials
GB1094563A Improvements in the manufacture of vinyl acetate
GB1092632A Improved process for the production of n-methylol formamide
GB1088021A Improvements relating to the production of acrylamide