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UNITED CHROMIUM INC

Overview
  • Total Patents
    59
About

UNITED CHROMIUM INC has a total of 59 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, Switzerland and United Kingdom. Its main competitors in its focus markets surface technology and coating, machines and foods and drinks are MAX SCHLOTTER, ELECTRO COATINGS and WALDBERG SA.

Patent filings in countries

World map showing UNITED CHROMIUM INCs patent filings in countries
# Country Total Patents
#1 United States 40
#2 Switzerland 6
#3 United Kingdom 6
#4 Canada 3
#5 Germany 3
#6 France 1

Patent filings per year

Chart showing UNITED CHROMIUM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stareck Jesse E 10
#2 Chromium Incorporated United 6
#3 Frank Passal 6
#4 Eldridge Charles H 3
#5 George Dubpernell 3
#6 Fink Colin G 3
#7 Webersinn Theodore H 3
#8 Schwartz Kevie W 3
#9 Frank Passalacqua 3
#10 Stareck Jesse Edwin 2

Latest patents

Publication Filing date Title
US2686756A Chromium plating
US2737484A Bright nickel plating
US2684327A Bright nickel plating
US2640022A Composition, bath, and process for chromium plating
US2662054A Method of electrodepositing chromium directly on aluminum
GB711468A Chromium plating baths, compositions for making up and replenishing such baths and process
GB697786A Chromium plating baths with self-maintained catalyst acid radical content and compositions for such baths, and chromium plating process
US2640021A Composition, bath, and process for chromium plating
US2624728A Electroplating barrel
US2609339A Bright copper plating from cyanide baths
US2561222A Electrolytic method of stripping nickel, chromium, copper, zinc, cadmium, silver, tin, and lead electrodeposits from ferrous basis metals, and compositions for use therein
US2524577A Dip process for coloring cadmium
US2497591A Method of minimizing "patchiness" in etched chromium electrodeposits
US2456281A Removing incrustations from lead anodes used for chromium plating
US2493092A Method of electrodepositing copper and baths therefor
US2483510A Composition for dip coating solution and dip process for coloring zinc
US2462615A Method of chromium plating and treating steel airplane propeller blades
GB600818A Methods of producing fissured networks in chromium electrodeposits
US2499231A Method of producing surface conversion coatings on zinc
US2488246A Process of electroplating zinc, and baths and compositions for use therein