BHP BILLITON WORSLEY ALUMINA PTY LTD

Overview

About

BHP BILLITON WORSLEY ALUMINA PTY LTD has a total of 16 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Brazil, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are YUNNAN WENSHAN ALUMINUM CO LTD, CARBONFREE CHEMICALS HOLDINGS LLC and SEAILLES JEAN CHARLES.

Patent filings in countries

#	Country	Total Patents
#1	Brazil	4
#2	China	4
#3	WIPO (World Intellectual Property Organization)	4
#4	Australia	3
#5	EPO (European Patent Office)	1

#	Technology
#1	Rare-earth metal compounds
#2	Climate change mitigation in goods production
#3	Separation
#4	Storage of greenhouse gases
#5	Chemical or physical processes

#	Name	Total Patents
#1	Roworth Daniel Mark	7
#2	Boom Eric Antoinette Jozef Marie	6
#3	Rosenberg Steven Philip	5
#4	Daniel Mark Roworth	3
#5	Steven Philip Rosenberg	2
#6	Wilson Darrel James	2
#7	Eric Antoinette Jozef Marie Boom	2
#8	Wilson Darrel M	1
#9	Darrel James Wilson	1
#10	Nicoli Silvio	1

Publication	Filing date	Title
WO2013131119A1	2012-03-07	System for causticisation of a bayer liquor
CN104203826A	2012-03-07	High temperature processs for causticisation of a Bayer liquor
CN103037954A	2011-05-02	Sequestration of carbon dioxide using tricalcium aluminate
WO2011137481A1	2011-05-02	Process for recovery of alumina using tricalcium aluminate
AU2008324753A1	2008-11-04	Filtration element