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POLYSCREEN PTY LTD

Overview
  • Total Patents
    20
About

POLYSCREEN PTY LTD has a total of 20 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Australia. Its main competitors in its focus markets chemical engineering and environmental technology are TIANJIN LONGHUI CARBON GRAPHITE PRODUCT CO LTD, HENAN TAIHANG VIBRATING MACH and VNII OROSHAEMOGO OVOSHCHEVODST.

Patent filings in countries

World map showing POLYSCREEN PTY LTDs patent filings in countries
# Country Total Patents
#1 Australia 20

Patent filings per year

Chart showing POLYSCREEN PTY LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Burchall Russell 4
#2 Burchell Russell 3
#3 Kalbitzer Heinz 2
#4 Kalbitzer Heinrich Georg 1
#5 Durie John 1
#6 Maloney Lindsay 1
#7 Burchell Russel 1
#8 Archer Kenneth Maxwell 1
#9 Dowding Geoffrey 1
#10 Hudson Brian Raymond 1

Latest patents

Publication Filing date Title
AU6535499A A moulded screen panel
AU4116099A Screen deck module
AUPP933799A0 A moulded screen panel
AUPP836099A0 Screen deck module
AU8940698A Method of adhering an article to polyurethane and corrosion or abrasion protective sheet
AUPP598998A0 Screen deck module
AU8424798A Screen panel
AU5971498A Pin and bush panel assembly
AUPP022397A0 Screen panel
AUPP012697A0 Screen panel
AUPO604697A0 Screen deck element and screen deck assembly
AU1655597A Screen deck element and screen deck
AUPN952896A0 Screen deck element and screen deck
AU2850495A Method of adhering an article to polyurethane and corrosion or abrasion protective sheet
AU7908094A Reinforcing frame
AUPM896794A0 Method of adhering an article to polyurethane and corrosion or abrasion protective sheet
AU7585694A Intertank screen
AUPM350994A0 Intertank screen
AUPM304493A0 Reinforcing frame for screening modules
AU8469182A Screen assembly