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DEXTEC METALLURG

Overview
  • Total Patents
    153
About

DEXTEC METALLURG has a total of 153 patent applications. Its first patent ever was published in 1976. It filed its patents most often in South Africa, Australia and Ireland. Its main competitors in its focus markets surface technology and coating, materials and metallurgy and environmental technology are AMMI SPA, INTEC LTD and CHEMINVEST AS.

Patent filings per year

Chart showing DEXTEC METALLURGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Everett Peter Kenneth 63
#2 Everett Peter K 25
#3 Everett P K 16
#4 Everett P 9
#5 Kenneth Everett Peter 4
#6 P K Everett 1
#7 Piitaa Kennetsutsu Eberetsuto 1
#8 Peter Kenneth Evertt 1
#9 Piita Kenesu Ebuaretsuto 1
#10 Evereth P K 1

Latest patents

Publication Filing date Title
ZM7485A1 Production of zinc from ores and concentrates
IE832719L Electrolytic cell for recovery of metals from metal bearing materials
BR8307472A Silver and gold recovery process from mines and concentrates
AU1778983A Recovery of silver and gold from ores and concentrates
ZW17483A1 Recovery of silver and gold from ores and concentrates
IE831747L Recovery of silver and gold from ores and concentrates
AU7584881A Recovery of silver and gold from ores and concentrates
ZW22281A1 Recovery of silver and gold from ores and concentrtes
IE812080L Recovery of silver and gold from ores and concentrates.
PH14389A Production of lead from ores and concentrates
AU5980180A Production of lead from ores and concentrates
ZA801861B Production of lead from ores and concentrates
US4107009A Recovery of copper from ores and concentrates
IE44899L Refining of ferrous and base metal ores and concentrates
EG12600A Production of base metals from ores and concentrates
CS209428B2 Method of gaining the copper from the ore or concentrate
DD127992A5 Process for the production of metals from ox and concentrates
HU175222B Process for the extraction of copper from ores and concentrates
IE43392L Extraction of copper from ores and concentrates
DK310576A Procedure for the mining of copper from copper and iron ore or concentrate