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MARBON CORP

Overview
  • Total Patents
    95
About

MARBON CORP has a total of 95 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and textiles and paper are POLYSAR LTD, AMERICAN RUBBER COMPANY and AUSIMONT USA.

Patent filings in countries

World map showing MARBON CORPs patent filings in countries
# Country Total Patents
#1 United States 66
#2 Canada 17
#3 France 5
#4 United Kingdom 5
#5 Germany 2

Patent filings per year

Chart showing MARBON CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Winkelmann Herbert A 48
#2 Moffett Eugene W 27
#3 Williams Floyd E 10
#4 Calvert William C 6
#5 Irving Henry F 5
#6 Kratz Edouard M 5
#7 Erich Gebauer-Fuelnegg 5
#8 Mckenzie James P 3
#9 Marie Gebauer-Fuelnegg 3
#10 Eilers Louis K 2

Latest patents

Publication Filing date Title
US2255564A Composition suitable for use in the production of coated sheet material
US2259190A Rubber chloride composition and method of treating same
US2317730A Laminated sheet material
US2281355A Process for producing rubber hydrochloride and like products
US2299988A Process of treating rubber and like substances
US2270930A Production of purified cyclorubber derivatives
US2227991A Composite products comprising polymerized chloroprene
DE896262C Stratified body
US2279557A Hot melt rubber condensation derivative composition
US2266044A Apparatus for producing rubber hydrochloride
GB510747A Improvements in or relating to electrical conductors
US2297959A Casein sheet material
US2136544A Transparent coated sheet material
US2230359A Rubber derivative and preparation thereof
US2162769A Coated sheet material
US2208442A Purifying rubber hydrohalides
US2181632A Insulated electrical conductor
US2205654A Dielectric composition
US2244795A Coated sheet material and article made therefrom
US2218617A Gel retarding agent