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ELECTROLYT ZINC AUSTRALASIA

Overview
  • Total Patents
    190
About

ELECTROLYT ZINC AUSTRALASIA has a total of 190 patent applications. Its first patent ever was published in 1918. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are NORSKE ZINKKOMPANI AS, PANZHIHUA GROUP RES INST CO LTD and CHONGQING MINFENG CHEMICAL CO LTD.

Patent filings per year

Chart showing ELECTROLYT ZINC AUSTRALASIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pammenter Robert Vivian 17
#2 Matthew Ian George 13
#3 Newman Oliver Michael Griffith 11
#4 Newman Oliver M G 9
#5 Pickering Ralph W 8
#6 Haigh Curzon J 7
#7 Kershaw Mervyn George 7
#8 Pammenter Robert V 7
#9 Adams Robert William 7
#10 Knight Roger W 6

Latest patents

Publication Filing date Title
CA2003913A1 Controlling processes for the electrolytic recovery of metals
EP0362240A1 Controlling processes for the electrolytic recovery of metals
ES2005483A6 Recovery of valuable metals and sulphur from sulphide ores
EP0272060A2 Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides
EP0274187A2 Improvements in or relating to the fluidised-bed roasting of sulphide minerals
EP0286753A2 A method and apparatus for the determination of electrochemically active components in a process stream
AU7594187A A method and apparatus for the determination of electrochemically active components in a process stream
AU7972487A Improvements in or relating to the fluidised-bed roasting of sulphide minerals
AU8194187A Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides
AU6218286A Method and apparatus for separating electrolytically deposited metals from electrodes
EP0134644A1 Process for the purification of zinc sulphate solutions
AU2987084A Purification of zinc sulphate solutions
ZA8301484B Treatment of solutions to facilitate the removal of ferric iron therefrom
ZA8203784B Process for solution control in an electrolytic zinc plant circuit
US4437953A Process for solution control in an electrolytic zinc plant circuit
AU1216383A Neutralization of acid leach solutions
CA1136860A Process for precipitating iron as jarosite with a low non-ferrous metal content
AU9073782A Purification of zinc sulphate solutions
AU8375282A Solution control in electrolytic zinc plant circuit
ZA7802567B A process for precipitating iron as jarosite with a low non-ferrous metal content