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INTERNAT BITUMEN EMULSIONS COR

Overview
  • Total Patents
    36
About

INTERNAT BITUMEN EMULSIONS COR has a total of 36 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Canada, United Kingdom and Germany. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and basic materials chemistry are ZEO IP PTY LTD, HIDE ITE LEATHER COMPANY and KIRSCHBRAUN LESTER.

Patent filings in countries

World map showing INTERNAT BITUMEN EMULSIONS CORs patent filings in countries
# Country Total Patents
#1 Canada 18
#2 United Kingdom 11
#3 Germany 4
#4 United States 2
#5 Denmark 1

Patent filings per year

Chart showing INTERNAT BITUMEN EMULSIONS CORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watts Vilas Eugene 6
#2 Mckesson Claude L 2
#3 Braun Carl Alfred 2
#4 Borgfeldt Merton J 2
#5 Mccoy Paul E 1
#6 Thompson Lyndon G 1
#7 Wooster Leonard C 1
#8 Mccoy Paul Edward 1
#9 Alfred Braun Carl 1
#10 Carroll Charles Fred 1

Latest patents

Publication Filing date Title
GB673892A Waterproof concrete composition
GB633335A Bituminous material
GB596610A Adhesives
GB591064A Sizing paper
GB585319A Bituminous emulsion
GB418253A Improved manufacture of composite paper
GB427720A Improvements in emulsions and process of making the same
US2061825A Method of treating coated pipe
GB401131A Improvements relating to the manufacture of stable fluid emulsions
GB400409A Improvements in asphaltic emulsions and method of making the same
GB388643A Paper pasteboard or the like and process for making the same
GB403116A Process for manufacturing waterproof paper and pasteboard
DE599298C Method of making a linoleum cement substitute
DE602312C Process for the production of paper and cardboard soaked with bituminous substances
US1905212A Process of water-proofing materials with aqueous emulsions
DE613620C Process for the production of finely ground powders from bituminous and similar substances, e.g. Asphalt, montan wax, resins or the like.
DE614035C Process for the production of waterproof or impregnated papers
CA328483A Aggregate and filler coating method
CA325999A Method of curing hydraulic cement concrete
CA379270A Bituminous emulsion