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GEORGE HOLLAND ELLIS

Overview
  • Total Patents
    22
About

GEORGE HOLLAND ELLIS has a total of 22 patent applications. Its first patent ever was published in 1936. 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 DYSTAR L P, DYSTAR JAPAN LTD and DYSTAR TEXTILFARBEN GMBH & AMP.

Patent filings in countries

World map showing GEORGE HOLLAND ELLISs patent filings in countries
# Country Total Patents
#1 United Kingdom 22

Patent filings per year

Chart showing GEORGE HOLLAND ELLISs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB542180A Improvements in the colouring of textile and other materials
GB534903A Improvements in dyeing
GB533713A Improvements in or relating to the manufacture and use of azo dyes
GB529454A Manufacture and use of azo dyes
GB523287A New dyes and textile and other materials coloured therewith
GB523294A Manufacture of new azo compounds
GB518725A Manufacture of anthraquinone dyestuffs and process of colouring therewith
GB516929A Manufacture and use of new azo dyes
GB509703A Improvements in or relating to the treatment of textile materials
GB506740A Colouration of textile and other materials
GB505765A Improvements in the production of pattern effects on textile materials
GB505563A Improvements in or relating to the production of textile products
GB503768A Improvements in or relating to the colouration of textile and other materials with anthraquinone dyestuffs
GB502738A Improvements in or relating to the fugitive colouration of textile materials
GB501805A Improvements in the production or treatment of pigments and textile and other materials containing them
GB501806A Improvements in the production of coloured artificial filaments, foils and the like
GB493915A Improvements in or relating to the treatment of textile materials
GB491250A Improvements in the treatment of artificial yarns
GB484684A Improvements in or relating to the colouration of textile materials
GB484111A Improvements in or relating to the colouration of textile and other materials