AIRBORNE INDUSTRIAL MINERALS INC.
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 06, 2011 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 334 Total Citation Count
- Mar 07, 1994 Earliest Filing
- 16 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7393378 Method for recovering purified sodium bicarbonate and ammonium sulfateFeb 11, 03Jul 01, 08[C01D]
6375824 Process for producing potassium hydroxide and potassium sulfate from sodium sulfateJan 16, 01Apr 23, 02[C25B]
6132484 Wet granulation method for generating fertilizer granulesApr 17, 98Oct 17, 00[C05G, A01N, C05D, C05C]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6454979 Wet granulation method for generating granulesExpiredApr 17, 98Sep 24, 02[A01N, C05D, C05C, B29C]
6334990 Formulation of potassium sulfate, sodium carbonate and sodium bicarbonate from potash brineExpiredOct 21, 99Jan 01, 02[C01D]
5980848 Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfateExpiredApr 04, 97Nov 09, 99[C01B]
5830422 Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfateExpiredOct 25, 95Nov 03, 98[C01D]
5654351 Method for sodium carbonate compound recovery and formation of ammonium sulfateExpiredJun 23, 95Aug 05, 97[C01D]
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