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DYWIDAG SYSTEMS INTERNATIONAL PTY LTD

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    50,268
  • Filing trend
    ⇧ 900.0%
About

DYWIDAG SYSTEMS INTERNATIONAL PTY LTD has a total of 64 patent applications. It increased the IP activity by 900.0%. Its first patent ever was published in 2002. It filed its patents most often in Australia, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, mechanical elements and consumer goods are LUDWIG VANWERSCH, DYWIDAG SYSTEMS INT PTY LTD and BIRMINGHAM BOLT CO.

Patent filings per year

Chart showing DYWIDAG SYSTEMS INTERNATIONAL PTY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Evans David William 40
#2 Hird Derek Colin 17
#3 Boychuk Andrew Simon 5
#4 Worrall Simon Ross 5
#5 Rataj Mieczyslaw Stanislaw 4
#6 Davey Gary Anthony 3
#7 Hunt Neil Stewart 3
#8 Buder Astrid 2
#9 Podesser Richard 2
#10 Wolfgang Ludwig 2

Latest patents

Publication Filing date Title
AU2020217422A1 Tubular rock bolt installation
AU2019202781A1 Friction bolt assembly
AU2019216876A1 Rock bolt
WO2019119048A1 Friction bolt
AU2018101679A4 Rock bolt assembly
AU2018226495A1 Rock bolt
BR112020004737A2 encapsulation system and method of installing a rock screw
AU2017204341A1 Tensioning assembly for a cable bolt
AU2016369657A1 Friction bolt assembly
AU2016202889A1 Friction bolt assembly
AU2016202745A1 A reinforcing mesh and method of installing a reinforcing mesh
AU2015203205A1 Adhesive package and use thereof with an anchoring element
AU2015202429A1 A rock bolt installation and method of installing a rock bolt
AU2015101969A4 Rock bolt
AU2014262290A1 A mesh assembly
AU2014203250A1 Rock bolt
AU2013204193A1 A cable bolt assembly
AU2013204292A1 Rock bolt assembly
AU2013204178A1 A rock bolt assembly
AU2012307074A1 A tensionable cable bolt assembly