Assignee
FARMLAND IND
13 granted patents·1 pending application·212 citations·filing 1977–2001
Top patents by PatentIndex Score
14 records- 0177US4652381ABattery plant waste water treatment processFARMLAND IND·Filed 1985·Granted Mar 24, 1987·69 cites·3 claims
- 0271US5385646AMethod of treating chemical process effluentFARMLAND IND·Filed 1993·Granted Jan 31, 1995·33 cites·16 claims
- 0363US4808391AOxidation-reduction process for enhancing the color of and stabilizing wet process phosphoric acidFARMLAND IND·Filed 1987·Granted Feb 28, 1989·19 cites·22 claims
- 0458US4118217AHerbicidally active substituted pyrimidine compounds and method of using sameFARMLAND IND·Filed 1977·Granted Oct 3, 1978·6 cites·9 claims
- 0555US5335422ATube variation measuring deviceFARMLAND IND·Filed 1992·Granted Aug 9, 1994·26 cites·15 claims
- 0651US5498317AApparatus for treating chemical production plant process condensateFARMLAND IND·Filed 1994·Granted Mar 12, 1996·14 cites·34 claims
- 0751US2001032161A1Method of valuing, marketing and buying a commodity lotFARMLAND IND·Filed 2001·Application pending·0 cites
- 0847US4192107AConical roof structureFARMLAND IND·Filed 1978·Granted Mar 11, 1980·22 cites·11 claims
- 0945US6606888B2Lock structure for ammonia nurse tank valve unitsFARMLAND IND·Filed 2001·Granted Aug 19, 2003·5 cites·19 claims
- 1032US4664028AApparatus for adding liquid poloxalene to feedsFARMLAND IND·Filed 1985·Granted May 12, 1987·6 cites·7 claims
- 1130US5779861AMethod for treating process condensateFARMLAND IND·Filed 1996·Granted Jul 14, 1998·7 cites·23 claims
- 1230US5643420AMethod for treating process condensateFARMLAND IND·Filed 1995·Granted Jul 1, 1997·5 cites·15 claims
- 1323US4557748AMethod of lowering the magnesium impurity level of wet-process phosphoric acid during production of liquid fertilizerFARMLAND IND·Filed 1984·Granted Dec 10, 1985·0 cites·10 claims
- 1410US4133670AMethod of preparing liquid monoammonium phosphate fertilizer suspensionFARMLAND IND·Filed 1977·Granted Jan 9, 1979·0 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →