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SHERRITT INTERNAT CORP

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    206,755
About

SHERRITT INTERNAT CORP has a total of 12 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are MX PROCESSER REINHARDT, PLACER DOME TECHNICAL SERVICES LTD and CLANCY METALS PROCESS COMPANY.

Patent filings in countries

World map showing SHERRITT INTERNAT CORPs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Canada 3
#3 WIPO (World Intellectual Property Organization) 2
#4 Finland 1

Patent filings per year

Chart showing SHERRITT INTERNAT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kofluk Russ 8
#2 Budac James 8
#3 Mankasingh Sandy 4
#4 Belton Dennis 4
#5 Kalanchey Robin 4
#6 Freeman Gavin Kerry Wyllie 3
#7 Collins Michael Joseph 1
#8 Holloway Preston Carl 1
#9 Yuzda Eugene William 1
#10 Kofluk Russell Peter 1

Latest patents

Publication Filing date Title
CA2808981A1 Method of recovering metals while mitigating corrosion
WO2011029172A1 Recovering metal values from a metalliferrous material using neutralization agent comprising dissolved aluminium complex in solution
CA2667029A1 Recovering metal values from leach residue
CA2667033A1 Recovering metal values from a metalliferrous material
US2010300249A1 Recovering Metal Values from a Leach Residue
US2010300248A1 Recovering Metal Values from a Metalliferrous Material
US6949232B2 Producing cobalt (III) hexammine sulfate from nickel cobalt sulfides
US6267800B1 Process for producing cobalt metal powder from nickel-cobalt sulphides
US6264904B1 Process for recovery of cobalt by selective precipitation of cobalt-calcium double salt