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NORANDA INC

Overview
  • Total Patents
    443
About

NORANDA INC has a total of 443 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets materials and metallurgy, environmental technology and measurement are SHERRITT GORDON MINES LTD, KENNECOTT COPPER CORP and INCO LTD.

Patent filings per year

Chart showing NORANDA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitzinger Frank 43
#2 Peacey John G 28
#3 Houlachi George 26
#4 Labuc Vladimir M 22
#5 Harris G Bryn 21
#6 Monette Serge 19
#7 Lucas John M 18
#8 Gendron Alain 18
#9 Rosato Lucy 17
#10 Payant Serge 17

Latest patents

Publication Filing date Title
CA2470248A1 Magnesium-based alloy for semi-solid casting having elevated temperature properties
US2005062332A1 Zinc based material wheel balancing weight
WO2004012886A2 Zinc powders for use in electrochemical cells
CA2419010A1 Strontium for melt oxidation reduction of magnesium and a method for adding strontium to magnesium
CA2393729A1 Zinc based material wheel balancing weight
US6909505B2 Method and apparatus for molten material analysis by laser induced breakdown spectroscopy
US6808679B2 Magnesium-based casting alloys having improved elevated temperature performance, oxidation-resistant magnesium alloy melts, magnesium-based alloy castings prepared therefrom and methods for preparing same
US2003015434A1 Process for purification of molten salt electrolytes
CA2506780A1 Recovery of cadmium from zinc-containing acid soluble ore using precipitation method
AU6722001A Production of zinc oxide from acid soluble ore using precipitation method
WO02099147A1 Magnesium-based casting alloys having improved elevated temperature properties
US6395059B1 Situ desulfurization scrubbing process for refining blister copper
US6485621B2 Cathode
US6843976B2 Reduction of zinc oxide from complex sulfide concentrates using chloride processing
WO0162545A1 Wagon for transporting sulphuric acid and copper concentrate
US6390735B1 Apparatus and method for a yieldable tendon mine support
US6409980B1 Process and apparatus for treating foundry sludge to recover magnesium
US6342180B1 Magnesium-based casting alloys having improved elevated temperature properties
US6391270B1 Method for removing manganese from acidic sulfate solutions
US6322644B1 Magnesium-based casting alloys having improved elevated temperature performance