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MCGEAN CHEM CO INC

Overview
  • Total Patents
    29
About

MCGEAN CHEM CO INC has a total of 29 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets surface technology and coating, basic materials chemistry and organic fine chemistry are BUZZARD ROBERT W, LUMISHIELD TECH INCORPORATED and OSTROVSKY ILYA.

Patent filings in countries

World map showing MCGEAN CHEM CO INCs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 7
#3 Australia 2
#4 Spain 2
#5 United Kingdom 2
#6 Italy 2
#7 Brazil 1
#8 Japan 1

Patent filings per year

Chart showing MCGEAN CHEM CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waite Virgil H 6
#2 Beach Sidney C 5
#3 Martin Bernard P 5
#4 Krulik Gerald A 3
#5 Jameson Melvin N 3
#6 Abbott Charles N 2
#7 Frisby C Richard 2
#8 Jiyatsuku Deii Fueruman 1
#9 Burnham Allport Harry 1
#10 Klicker J D 1

Latest patents

Publication Filing date Title
US4334966A Method of copper plating gravure cylinders
CA1069850A Low temperature bright nickel and bright nickel alloy plating
CA1069489A Catalytically active compositions from precious metal complexes
CA1069488A Electroless plating of nonconductive substrates
IT1068204B Additive for zinc-copper electroplating baths - based on a buffer and nickel or cobalt ions, to obtain finely granular undercoatings
US3907876A Symmetrical acetylenic sulfo-oxygen compounds
US3930965A Zinc-copper alloy electroplating baths
US3349101A Process for making methylol coumarin
US2986501A Electrodeposition of nickel
US3017333A Self-leveling bright nickel plating bath and process
US2872392A Electrodeposition of nickel
US2793962A Manufacture of metallic soaps useful as driers
US2423212A Vitreous enamel opacifier
US2114006A Electrodeposition of metals
US2254161A Art of electroplating
US2112818A Electrodeposition of metals
CA500934A Manufacture of nickel anodes for electroplating