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WIMMERA IND MINERALS PTY LTD

Overview
  • Total Patents
    49
About

WIMMERA IND MINERALS PTY LTD has a total of 49 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and South Africa. Its main competitors in its focus markets materials and metallurgy, environmental technology and engines, pumps and turbines are COMINCO ENG SERVICES, BHP BILLITON OLYMPIC DAM CORP PTY LTD and NOVA MINERALIS S A.

Patent filings per year

Chart showing WIMMERA IND MINERALS PTY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hollitt Michael John 38
#2 O'Brien Brian Anthony 25
#3 Grey Ian Edward 25
#4 Mcclelland Ross Alexander 7
#5 Hollitt Michael J 6
#6 Michael John Hollitt 6
#7 Takos John 5
#8 Ward Denby Harcourt 4
#9 Fleming Christopher Andrew 4
#10 Grey Ian E 4

Latest patents

Publication Filing date Title
AU2008201905A1 Upgrading titaniferous materials
AU1005802A Upgrading titaniferous materials
AU6187101A Production of synthetic rutile
AU9144598A Production of synthetic rutile
AU4825396A Production of synthetic rutile
US5411719A Production of acid soluble titania
AU4604793A Production of synthetic rutile
AU4458993A Production of synthetic rutile
AU4458893A Production of synthetic rutile
ZA9202753B Removal of radioactivity from zircon
AU7450791A Production of synthetic rutile
WO9117956A1 Production of acid soluble titania
KR0160753B1 Production of acid soluble titania
ZA9003563B Production of acid soluble titania
US5051165A Quality of heavy mineral concentrates
AU4606589A Improving the quality of heavy mineral concentrates
WO9004569A1 Recovery of titanium values from minerals by fluidized-bed chlorination
AU4483989A Recovery of titanium values from minerals by fluidized-bed chlorination
AU4498989A Refining of ilmenite by removal of excess chromite
CA2001371A1 Separation of chromite from metalliferous ores