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SOUTHERN BLEACHERY AND PRINT W

Overview
  • Total Patents
    15
About

SOUTHERN BLEACHERY AND PRINT W has a total of 15 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Canada, Switzerland and France. Its main competitors in its focus markets textiles and paper and chemical engineering are HAINING LVYU TEXTILE TECH CO LTD, NIPPON SENKA KOGYO KK and WARTENBERGER FRANZ WALTHER.

Patent filings in countries

World map showing SOUTHERN BLEACHERY AND PRINT Ws patent filings in countries
# Country Total Patents
#1 Canada 3
#2 Switzerland 3
#3 France 3
#4 United Kingdom 3
#5 United States 2
#6 Belgium 1

Patent filings per year

Chart showing SOUTHERN BLEACHERY AND PRINT Ws patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper
#2 Chemical engineering

Focus technologies

# Technology
#1 Dyeing textiles
#2 Textile treatments

Top inventors

# Name Total Patents
#1 Neale Charles E 4
#2 Charles Eric Neale 3
#3 Eric Neale Charles 1

Latest patents

Publication Filing date Title
GB998947A Process for dyeing cellulose with reactive dyes
US3195974A Sulfur dye baths containing alkali metal borohydrides and process of dyeing cellulose textiles therewith
GB974309A Compositions containing hydrosulfite and their applications in chemical reductions
US3102771A Method and apparatus for dyeing running lengths of fabric
CA695105A Vat dyeing
CA736397A Dyeing cellulosic textile materials
CA733011A Method of reducing sulfur dyes