US 10,889,528 B2
Organic liquid fertilizer
Bill Love, Overland Park, KS (US); Dennis Crabtree, Overland Park, KS (US); and John Martin, Overland Park, KS (US)
Assigned to Bill Love, Overland Park, KS (US); and Development & Planning Consultants, L.L.C., Overland Park, KS (US)
Filed by Bill Love, Overland Park, KS (US); Development & Planning Consultants, L.L.C., Overland Park, KS (US); and Dennis Crabtree, Tarpon Springs, FL (US)
Filed on Dec. 31, 2019, as Appl. No. 16/731,538.
Application 16/731,538 is a continuation of application No. 16/297,334, filed on Mar. 8, 2019, granted, now 10,556,837.
Application 16/297,334 is a continuation of application No. 16/020,588, filed on Jun. 27, 2018, abandoned.
Application 16/020,588 is a continuation of application No. 13/791,442, filed on Mar. 8, 2013, granted, now 10,023,501, issued on Jul. 17, 2018.
Application 13/791,442 is a continuation of application No. 13/556,102, filed on Jul. 23, 2012, abandoned.
Application 13/791,442 is a continuation of application No. PCT/US2012/047890, filed on Jul. 23, 2012.
Claims priority of provisional application 61/572,751, filed on Jul. 21, 2011.
Claims priority of provisional application 61/572,749, filed on Jul. 21, 2011.
Prior Publication US 2020/0140348 A1, May 7, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. C05F 3/00 (2006.01); C05C 11/00 (2006.01); C05C 3/00 (2006.01); C05G 5/23 (2020.01)
CPC C05F 3/00 (2013.01) [C05C 3/00 (2013.01); C05C 11/00 (2013.01); C05G 5/23 (2020.02); Y02A 40/20 (2018.01); Y02P 20/145 (2015.11)] 20 Claims
OG exemplary drawing
 
1. An aqueous liquid fertilizer comprising at least 4% dissolved ammoniacal nitrogen derived from a plant or animal-sourced waste filtrate.
 
10. A method of enhancing the nitrogen levels in soil comprising applying to the soil an aqueous liquid fertilizer comprising at least 4% dissolved ammoniacal nitrogen derived from a plant or animal-sourced waste filtrate.