Farmland Industries, Inc.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 18, 2001 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 62 Total Citation Count
- May 30, 1978 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents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
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Recent Patents
Patent #
Title
Filing Date
Issue Date
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2001/0032,161 Method of valuing, marketing and buying a commodity lotAbandonedApr 04, 01Oct 18, 01[G06F]
5498317 Apparatus for treating chemical production plant process condensateExpiredOct 17, 94Mar 12, 96[B01J, B01D]
4808391 Oxidation-reduction process for enhancing the color of and stabilizing wet process phosphoric acidExpiredMay 01, 87Feb 28, 89[C01B]
4557748 Method of lowering the magnesium impurity level of wet-process phosphoric acid during production of liquid fertilizerExpiredAug 24, 84Dec 10, 85[C01B, C05B, C01F]
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