BOC Gases Austrailia Ltd.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 06, 2002 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 153 Total Citation Count
- Nov 24, 1995 Earliest Filing
- 12 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2001/0045,673 Compact apparatus for oxygen dissolution & distributionAbandonedFeb 21, 01Nov 29, 01[B01F]
6092666 Reduction of pH modifying agent in the flotation of copper mineralsExpiredJul 13, 98Jul 25, 00[B03D, B03B]
6044978 Process for recovery of copper, nickel and platinum group metal bearing mineralsExpiredJul 13, 98Apr 04, 00[B03D, B03B]
6036025 Mineral flotation separation by deoxygenating slurries and mineral surfacesExpiredMar 26, 98Mar 14, 00[B03D, B03B]
6032805 Enhanced effectiveness of sulfoxy compounds in flotation circuitsExpiredJul 13, 98Mar 07, 00[B03D, B03B]
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