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WEIR MINERALS AUSTRALIA LTD

Overview
  • Total Patents
    757
  • GoodIP Patent Rank
    5,468
  • Filing trend
    ⇩ 48.0%
About

WEIR MINERALS AUSTRALIA LTD has a total of 757 patent applications. It decreased the IP activity by 48.0%. Its first patent ever was published in 1999. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets engines, pumps and turbines, machines and materials and metallurgy are JIANGSU LAISEN ENVIRONMENTAL PROT EQUIPMENT CO LTD, SHENYANG SITE MACHINERY MFG CO LTD and ENVIROTECH PUMPSYSTEMS INC.

Patent filings per year

Chart showing WEIR MINERALS AUSTRALIA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Burgess Kevin Edward 157
#2 Foreman Michael Christopher 97
#3 Lavagna Luis Moscoso 85
#4 Liu Wen-Jie 77
#5 Glaves Garry Bruce 73
#6 Walker Craig Ian 53
#7 Trench Michael 38
#8 Watt Daniel 32
#9 Dolman Kevin 31
#10 Dolman Kevin Francis 31

Latest patents

Publication Filing date Title
WO2021051165A1 A sensing device, system and method for a pump
CN111720253A Method and system for treating slurry
WO2020186299A1 High flow non pressurised filling control valve
AU2019335416A1 Dewatering method and system
AU2018386719A1 Composite metal component and method of producing same
AU2018379389A1 Tough and corrosion resistant white cast irons
WO2019071318A1 Inlet component for a slurry pump
AU2018229555A1 Centrifugal screening apparatus
AU2017365706A1 A grinding disc for a grinding machine
WO2018090092A1 Distributor device for cyclone separator apparatus
AU2017306581A1 Metal matrix composite material casting
CN109715956A For reducing the component of the size of suspended solid
EA036277B1 Erosion and corrosion resistant white cast irons
CN109312760A The monitoring of pump
WO2017197451A1 Hydrocyclone system
CA3021907A1 Machine monitoring
CN109154413A The method of abrasion instruction component and monitoring abrasion
AU2016396838A1 A valve
WO2017112976A1 A guard for a rotary pump
WO2017049366A1 A flexible sealing arrangement for a valve or pump