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CHEMCELL 1963 LTD

Overview
  • Total Patents
    45
About

CHEMCELL 1963 LTD has a total of 45 patent applications. Its first patent ever was published in 1961. 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 measurement are HUANG MEICHANG, WUHU HENGYI PLASTIC EQUIPMENT MFG CO LTD and POLYMER PROC RES INST.

Patent filings in countries

World map showing CHEMCELL 1963 LTDs patent filings in countries

Patent filings per year

Chart showing CHEMCELL 1963 LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cormier Claude J 5
#2 Chopra Sohinder Nath 3
#3 Killoran Joseph L 3
#4 Fairbairn Bruce A 3
#5 Grenier Joseph M 2
#6 Arksey Graydon W 2
#7 Buchanan Killoran Irene Agnes 2
#8 Leo Tessier Joseph Donatien 2
#9 Smith Russell G 1
#10 Chopra S 1

Latest patents

Publication Filing date Title
US3330897A Production of fibers of improved elastic recovery
US3454512A Dyeable compositions comprising polypropylene,polyamide and ethylene copolymer
US3276095A Yarn stretching and heating apparatus
US3402994A Alkali metal cyanide preparation
GB1120272A Retreatment of synthetic fibres
GB1070133A A device for heat stretching thermoplastic yarn
US3375701A Methods and apparatus for interpreting overlapping signals
GB1070257A Spinning thermoplastic polymer filaments
ES299425A1 Extrusion procedure with the appliance for your practice (Machine-translation by Google Translate, not legally binding)
GB1016100A The production of crimped filaments and bulk yarns incorporating such filaments
GB1004217A Melt-spinning method and apparatus
GB996908A Improvements relating to heat stretching thermo-plastic yarns and filaments
CA808554A Reaction between carbon-carbon unsaturated compounds and nitric oxide
CA697045A Coating dispenser which applies a sheet-like jet of coating material
CA821667A Methods and apparatus for interpreting overlapping signals
CA737642A Stretching yarn
CA773599A Etherification
CA772307A Bridge with automatic zero
CA739148A Stretching yarn
CA721345A Dyeable polymer blends