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PLANTAGENET HOLDINGS PTY LTD

Overview
  • Total Patents
    14
About

PLANTAGENET HOLDINGS PTY LTD has a total of 14 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Australia, United States and New Zealand. Its main competitors in its focus markets basic materials chemistry and machines are WU XINGZHAN, PRECHEZA A S and ASAHI KAKO KK.

Patent filings in countries

World map showing PLANTAGENET HOLDINGS PTY LTDs patent filings in countries
# Country Total Patents
#1 Australia 9
#2 United States 3
#3 New Zealand 2

Patent filings per year

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

Focus industries

# Industry
#1 Basic materials chemistry
#2 Machines

Top inventors

# Name Total Patents
#1 Hall David Alan 10
#2 Hall David A 1

Latest patents

Publication Filing date Title
AU9417598A Improved conditioning composition
US5743935A Conditioning composition
AU4802796A Improved conditioning composition
US5605557A Conditioning composition and catalyst for use therewith
NZ270447A Conditioning composition comprising a mineral source, basalt, bonding agent, colloidal mineral source and microbe stimulant
AU659074B3 Improved conditioning composition
AU659073B3 Improved catalyst
AU8166794A Improved conditioning composition and method for producing same
AU8166694A Catalyst and method for production of same
AUPM841094A0 Improved conditioning composition and method for producing same
AUPM387094A0 Improved microbial composition and method for producing same
AUPM387194A0 Catalyst and method for production of same