IP Library Granted Patent US 9,346,717
Granted Patent B2
US 9,346,717 · App. 14/520,259 · Granted May 24, 2016

Fertilizer suspension and method of preparation

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Quick Facts
Patent No.
US 9,346,717
App. No.
14/520,259
Granted
May 24, 2016
Kind
B2
Abstract

A concentrated, homogenous, stable, water-soluble fertilizer suspension comprising: water-soluble mineral nutrients of at least nitrogen, phosphorous, potassium, calcium, and magnesium; and an organic stabilizing additive; and wherein the pourable, aqueous suspension has water-soluble mineral nutrients amounting to at least about 80 percent by weight (wt. %) of the suspension.

Claims (58)

1. A concentrated, homogenous, stable, water-soluble fertilizer suspension in a sealed container comprising:

an amount of water comprising about 3.86 percent by weight (wt. %) of the suspension;

an amount of liquid ammonium nitrate comprising about 19.32 wt. % of the suspension;

an amount of magnesium sulfate comprising about 7.08 wt. % of the suspension;

an amount of magnesium nitrate comprising about 9.02 wt. % of the suspension;

an amount of calcium nitrate comprising about 16.10 wt. % of the suspension;

an amount of monoammonium phosphate comprising about 9.66 wt. % of the suspension;

an amount of potassium nitrate comprising about 25.76 wt. % of the suspension;

an amount of iron DTPA comprising about 1.61 wt. % of the suspension;

an amount of manganese EDTA comprising about 0.39 wt. % of the suspension;

an amount of zinc EDTA comprising about 0.32 wt. % of the suspension;

an amount of potassium borate comprising about 0.10 wt. % of the suspension;

an amount of copper EDTA comprising about 0.32 wt. % of the suspension;

an amount of sodium molybdate comprising about 0.01 wt. % of the suspension;

an amount of cobalt sulfate comprising about 0.01 wt. % of the suspension; and

an amount of dry fulvic comprising about 2.57 wt. % of the suspension;

an amount of seaweed comprising about 1.93 wt. % of the suspension;

an amount of citric acid comprising about 1.93 wt. % of the suspension;

wherein the concentrated, homogenous, stable, water-soluble fertilizer suspension is a pourable, aqueous suspension.

2. A concentrated, homogenous, stable, water-soluble fertilizer suspension in a sealed container comprising:

an amount of water comprising about 3.86 percent by weight (wt. %) of the suspension;

an amount of liquid ammonium nitrate comprising about 12.88 wt. % of the suspension;

an amount of magnesium sulfate comprising about 12.88 wt. % of the suspension;

an amount of magnesium nitrate comprising about 3.22 wt. % of the suspension;

an amount of calcium nitrate comprising about 17.71 wt. % of the suspension;

an amount of monoammonium phosphate comprising about 17.71 wt. % of the suspension;

an amount of potassium nitrate comprising about 22.54 wt. % of the suspension;

an amount of iron DTPA comprising about 1.61 wt. % of the suspension;

an amount of manganese EDTA comprising about 0.39 wt. % of the suspension;

an amount of zinc EDTA comprising about 0.32 wt. % of the suspension;

an amount of potassium borate comprising about 0.10 wt. % of the suspension;

an amount of copper EDTA comprising about 0.32 wt. % of the suspension;

an amount of sodium molybdate comprising about 0.01 wt. % of the suspension;

an amount of cobalt sulfate comprising about 0.01 wt. % of the suspension; and

an amount of dry fulvic comprising about 2.57 wt. % of the suspension;

an amount of seaweed comprising about 1.93 wt. % of the suspension;

an amount of citric acid comprising about 1.93 wt. % of the suspension;

wherein the concentrated, homogenous, stable, water-soluble fertilizer suspension is a pourable, aqueous suspension.

3. A concentrated, homogenous, stable, water-soluble fertilizer suspension in a sealed container comprising:

an amount of water comprising about 5.47 percent by weight (wt. %) of the suspension;

an amount of liquid ammonium nitrate comprising about 7.73 wt. % of the suspension;

an amount of magnesium sulfate comprising about 8.37 wt. % of the suspension;

an amount of magnesium nitrate comprising about 9.34 wt. % of the suspension;

an amount of calcium nitrate comprising about 20.93 wt. % of the suspension;

an amount of monoammonium phosphate comprising about 5.47 wt. % of the suspension;

an amount of monopotassium phosphate comprising about 3.86 wt. % of the suspension;

an amount of potassium nitrate comprising about 29.63 wt. % of the suspension;

an amount of iron DTPA comprising about 1.61 wt. % of the suspension;

an amount of manganese EDTA comprising about 0.39 wt. % of the suspension;

an amount of zinc EDTA comprising about 0.32 wt. % of the suspension;

an amount of potassium borate comprising about 0.10 wt. % of the suspension;

an amount of copper EDTA comprising about 0.32 wt. % of the suspension;

an amount of sodium molybdate comprising about 0.01 wt. % of the suspension;

an amount of cobalt sulfate comprising about 0.01 wt. % of the suspension; and

an amount of dry fulvic comprising about 2.57 wt. % of the suspension;

an amount of seaweed comprising about 1.93 wt. % of the suspension;

an amount of citric acid comprising about 1.93 wt. % of the suspension;

wherein the concentrated, homogenous, stable, water-soluble fertilizer suspension is a pourable, aqueous suspension.

Assignments (6)
SECURITY INTEREST Recorded Jul 31, 2023
From: HGCI, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 064433/0451 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 3, 2015
From: GENERAL HYDROPONICS, INC.
To: HAWTHORNE HYDROPONICS LLC
Reel/Frame 036487/0729 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 3, 2015
From: HAWTHORNE HYDROPONICS LLC
To: HGCI, INC.
Reel/Frame 036488/0007 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 2, 2015
From: WELLS, GEOFFREY DYLAN
To: GENERAL HYDROPONICS, INC.
Reel/Frame 034867/0757 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 2, 2015
From: LAWRENCE BROOKE ENGINEERING, LLC
To: GENERAL HYDROPONICS, INC.
Reel/Frame 034867/0871 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 24, 2014
From: WELLS, GEOFFREY DYLAN
To: LAWRENCE BROOKE ENGINEERING, LLC.
Reel/Frame 034034/0273 →