HANDY CHEMICALS LTD innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	9
#2	Australia	8
#3	EPO (European Patent Office)	7
#4	Canada	6
#5	Brazil	4
#6	WIPO (World Intellectual Property Organization)	4
#7	China	3
#8	Finland	3
#9	Republic of Korea	3
#10	Norway	3
#11	New Zealand	3
#12	South Africa	3
#13	Romania	2
#14	Denmark	1
#15	Israel	1
#16	India	1
#17	Japan	1
#18	Malaysia	1
#19	Poland	1
#20	Taiwan	1

#	Industry
#1	Materials and metallurgy
#2	Environmental technology
#3	Machines
#4	Chemical engineering
#5	Textiles and paper
#6	Macromolecular chemistry and polymers
#7	Surface technology and coating

#	Technology
#1	Water treatment
#2	Non-metallic elements
#3	Rare-earth metal compounds
#4	Building materials
#5	Unspecified technologies
#6	Climate change mitigation in wastewater treatment
#7	Separation
#8	Paper coating
#9	Special macromolecular compounds
#10	Coating metallic material

Publication	Filing date	Title
AU2012200058A1	2012-01-05	"Sacrificial agents for fly ash concrete"
AU2008202193A1	2008-05-19	Sacrificial agents for fly ash concrete
MY141254A	2004-01-20	Sacrificial agents for fly ash concrete
AU4907400A	2000-05-31	Cement superplasticiser
US5424390A	1993-05-17	Processes for manufacture of sulfonated melamine-formaldehyde resins
US5296213A	1992-08-13	Polymeric aluminum silicate-sulphate and process for producing same
US5069893A	1989-12-01	Polymeric basic aluminum silicate-sulphate
US4981675A	1988-11-03	Polymeric basic aluminum silicate-sulphate
US4877597A	1988-10-25	Method for producing aqueous solutions of basic poly aluminum sulphate
EP0058786A1	1981-02-19	Stable aqueous alkali metal aluminate solutions
US4252735A	1978-10-13	Stable aqueous alkali metal aluminate solutions
CA1119773A	1978-09-15	Stable aqueous alkali metal aluminate solutions
US3971861A	1974-10-25	Alloy plating system
CA994958A	1973-10-30	Alloy plating system