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JOHN GWYNANT EVANS

Overview
  • Total Patents
    12
About

JOHN GWYNANT EVANS has a total of 12 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United Kingdom. Its main competitors in its focus markets textiles and paper, basic materials chemistry and machines are JIANGSU NEW REBA TECH CO LTD, HUZHOU QIANJIN SILK WEAVING FACTORY and MIANYANG JIALIAN PRINTING & DYEING CO LTD.

Patent filings in countries

World map showing JOHN GWYNANT EVANSs patent filings in countries
# Country Total Patents
#1 United Kingdom 12

Patent filings per year

Chart showing JOHN GWYNANT EVANSs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB583428A Process for imparting to cellulosic textile fabrics an increased resistance to shrinkage
GB545468A Weather resistant transparent or translucent material
GB518072A Treatment of textile materials
GB501288A Process of treating cellulosic textile materials
GB503168A Dyeing of cellulosic material
GB500110A Dyeing of cellulosic material
GB496209A Improved aqueous solutions of detergent agents and compositions comprising the same
GB493920A Rendering wool and silk water-repellent
GB495025A Improvements in the treatment of cellulosic materials
GB493111A Manufacture of improved filaments, threads, foils or sheets of cellulose esters or ethers
GB472389A Improvements in finishing textiles
GB464116A Improvements in the manufacture of viscose rayon