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PORTWALL PTY LTD

Overview
  • Total Patents
    15
About

PORTWALL PTY LTD has a total of 15 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Australia, South Africa and Czechoslovakia. Its main competitors in its focus markets foods and drinks, basic materials chemistry and chemical engineering are DIMOV, TINE SA and GEA NIRO PT B V.

Patent filings in countries

World map showing PORTWALL PTY LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Mclachlan Corran Norman Stuart 15
#2 Vines Peter 15
#3 Kerkin Gary Norris 12
#4 Peter Vines 4
#5 Corran Norman Stuart Mclachlan 4
#6 Gary Norris Kerkin 2
#7 Kerken Gary Norris 2
#8 Malcolm Christopher John 2
#9 Gary Norris Kerken 2
#10 Kerking Gary Norris 1

Latest patents

Publication Filing date Title
AU7547691A Lipid extraction and processing and products so obtained
ZA9102130B Processing of mixtures containing lipids and proteins and products so produced
WO9208363A1 Lipid fractionation and products so obtained
NZ237639A Process for separating proteins and/or non-lipid solids of milk from milk lipids using supercritical fluids