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OAKITE PROD INC

Overview
  • Total Patents
    46
About

OAKITE PROD INC has a total of 46 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, Argentina and Brazil. Its main competitors in its focus markets surface technology and coating, machines and chemical engineering are SAKURATECH CO LTD, SANCHEM INC and INBE TOSHIO.

Patent filings in countries

World map showing OAKITE PROD INCs patent filings in countries
# Country Total Patents
#1 United States 42
#2 Argentina 1
#3 Brazil 1
#4 Germany 1
#5 Japan 1

Patent filings per year

Chart showing OAKITE PROD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heinzelman Jr Edward 5
#2 Johnson Le Baron B 4
#3 Frey Samuel S 4
#4 Williamson Stanley C 4
#5 Max Kronstein 3
#6 Carl Johnson 3
#7 Dodd Sidney R 3
#8 Allison William M 3
#9 Chan Francis Chee Keung 2
#10 Clarence Bremer 2

Latest patents

Publication Filing date Title
US5053081A Composition and method for treatment of conversion coated metal surfaces with an aqueous solution of 3-aminopropyltriethoxy silane and titanium chelate
JPS5760076A Coating composition prior to painting not necessitating rinse and method
US4227946A No-rinse pre-paint coating composition and method
US3985584A Metal protective coating compositions, their preparation and use
US3708406A Tinning high carbon ferrous metals coated with iron using alkaline plating baths with chelating agents
US3615892A Composition and method for black coating on metals
US3543390A Fusion-joining coarse-surfaced ferrous metals to metals,using alkaline plating with chelating agents
US3528860A Surface coating compositions and their use
US3547787A Hot dip tinning a high carbon ferrous metal
US3400021A Conversion coating compositions and method
US3383249A Compositions and method for complex coatings
US3496074A Black oxide coatings on coarse iron castings
US3391097A Epoxy resins from 1, 1'-methylene bis
US3446715A Metal treating
US3322573A Metal cleaning compositions and method and baths therefor
US3367798A Metal cleaning compositions, baths and method
US3429823A Paint coagulator compositions
US3272663A Wash-primer coating including molybdate radical
US3380151A Fusion-joining coarse-surfaced high carbon ferrous metals to metals
US2854369A Increasing the solubility of metal accelerators in phosphatizing solutions