Learn more

BLEACHERS ASS LTD

Overview
  • Total Patents
    116
About

BLEACHERS ASS LTD has a total of 116 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets textiles and paper, chemical engineering and machines are ZHANGJIAGANG JINLING TEXTILES CO LTD, ULTRASONA AG and STOTZ & CO AG.

Patent filings in countries

World map showing BLEACHERS ASS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 83
#2 United States 10
#3 Germany 8
#4 France 7
#5 Canada 6
#6 Denmark 1
#7 Spain 1

Patent filings per year

Chart showing BLEACHERS ASS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Melville Alexander 10
#2 Alexander Melville 8
#3 Parker Charles Schwabe 5
#4 Schwabe Parker Charles 5
#5 Sloan Frederick Richard Wilfre 4
#6 Mccance Henry Bristow 3
#7 Farrington Franklin 2
#8 Parker Charles S 2
#9 Taylor Edward Percy 2
#10 Wilde John 2

Latest patents

Publication Filing date Title
GB883776A Improvements in or relating to the ornamentation of sheet materials
DE1145571B Machine for the wet treatment of textile webs
US3044286A Open-width washing machinery
US2919484A Ornamentation of fabrics
GB922553A Improvements in the design of open-width washing machinery
GB875020A Improvements in the bleaching of cellulosic materials with chlorites
US3001262A Process for making elastic textile materials
GB846287A Methods for imparting to cellulosic fabric a drip-dry crease-resistant finish
GB821168A Improvements in and relating to the bleaching of textile materials
GB810962A Improvements in or relating to a safety device for squeeze rollers
GB799606A Improvement in the treatment of textile materials to render them fire-resistant
GB819637A Improvements in and relating to the bleaching of linen
GB749325A Improvements in or relating to a safety device for squeeze rollers
GB765096A Improvements in the production of ornamental effects on fabrics consisting of or containing a linear aromatic polyester
GB761075A Improvements in the treatment of sheets or webs of thermoplastic materials
GB777449A Improvements in and relating to elastic textile fabrics and yarns
GB758005A Improvements in or relating to the ornamentation of textile fabrics
US2890515A Apparatus for ornamentation of fabrics
GB758639A Improvements in and relating to textile fabrics
GB730999A Improved hem turning device