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NEWMONT USA LTD

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    141,362
  • Filing trend
    ⇩ 100.0%
About

NEWMONT USA LTD has a total of 66 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are BHP BILLITON SSM DEV PTY LTD, COMPANHIA MINEIRA DE METAIS and BARRICK GOLD CORP.

Patent filings per year

Chart showing NEWMONT USA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gathje John C 17
#2 Wan Rong Yu 14
#3 Simmons Gary L 11
#4 Levier K Marc 10
#5 Brierley James A 9
#6 Sawyer Fritz-Peter 7
#7 Orlich James Nicholas 6
#8 Kappes Ronel Du Plessis 6
#9 Seal Thomas Joseph 5
#10 Cole John A 4

Latest patents

Publication Filing date Title
US2018087381A1 Rock bolt with elongating section
AU2014362272A1 Conveyor system and method for transporting material
AU2014260247A1 Method for processing mineral material containing acid-consuming carbonate and precious metal in sulfide minerals
US2006002834A1 Processing of acid-consuming mineral materials involving treatment with acidic biooxidation effluent
MXPA06010717A Remedial heap treatment.
US7219804B2 Flotation processing including recovery of soluble nonferrous base metal values
CN1826420A Precious metal recovery using thiocyanate lixiviant
US7285256B2 Precious metal recovery using thiocyanate lixiviant
US2003146135A1 Flotation of platinum group metal ore materials
US6641642B2 High temperature pressure oxidation of ores and ore concentrates containing silver using controlled precipitation of sulfate species
US6696283B1 Particulate of sulfur-containing ore materials and heap made therefrom
CA2420630A1 Method and apparatus for chemical processing
US6500231B1 Recovery of precious metals from thiosulfate solutions
US6482373B1 Process for treating ore having recoverable metal values including arsenic containing components