IP Library Granted Patent US 9,738,567
Granted Patent B1
US 9,738,567 · App. 15/438,909 · Granted Aug 22, 2017

Soluble fertilizer formulation and method for use thereof

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Quick Facts
Patent No.
US 9,738,567
App. No.
15/438,909
Granted
Aug 22, 2017
Kind
B1
Abstract

A fertilizer including a growth enhancing component, in at least one example a co-polymer of fulvic acid and poly-metallic humates is present in the amount of from about 80% to about 90% by weight, based on a total weight of the fertilizer; a plurality of elements present in the amount of from about 3% to about 7% by weight, based on the total weight of the fertilizer; and one or more secondary nutrients, micronutrients, and biologically active heteromolecular trace-metal complexes present in the amount of from about 3% to about 10% by weight, based on the total weight of the fertilizer.

Claims (19)

1. A fertilizer comprising:

a growth enhancing component comprising a co-polymer of fulvic acid and poly-metallic humates (CPFAPH) present in an amount of from about 80% to about 90% by weight, based on a total weight of the fertilizer;

a plurality of elements selected from the group comprising nitrogen compounds, phosphorus compounds, and sulfur compounds, wherein the plurality of elements is present in an amount of from about 3% to about 7% by weight, based on the total weight of the fertilizer; and

one or more secondary nutrients selected from the group comprising calcium, magnesium, and sulfur, micronutrients selected from the group comprising zinc, manganese, and copper, and biologically active heteromolecular trace-metal complexes comprising a trace metal selected from the group comprising molybdenum, vanadium, cobalt, and nickel present in an amount of from about 3% to about 10% by weight, based on the total weight of the fertilizer.

2. The fertilizer of claim 1 , wherein the growth enhancing component further comprises promoters selected from the group consisting of cytokinins, purines, gibberellins, and auxins.

3. The fertilizer of claim 1 , wherein the growth enhancing component further comprises vitamins, and at least one component selected from the group consisting of growth promoters, amino acids, carbohydrates, and polysaccharides.

4. The fertilizer of claim 1 , wherein the growth enhancing component further comprises dry probiotics.

5. A method of promoting crop production comprising:

mixing a fertilizer comprising:

a growth enhancing component comprising a co-polymer of fulvic acid and poly-metallic humates (CPFAPH) present in an amount of from about 80% to about 90% by weight, based on a total weight of the fertilizer,

a plurality of elements selected from the group comprising nitrogen compounds, phosphorus compounds, and sulfur compounds, wherein the plurality of elements is present in an amount of from about 3% to about 7% by weight, based on the total weight of the fertilizer,

one or more secondary nutrients selected from the group comprising calcium, magnesium, and sulfur, micronutrients selected from the group comprising zinc, manganese, and copper, and biologically active heteromolecular trace-metal complexes comprising a trace metal selected from the group comprising molybdenum, vanadium, cobalt, and nickel present in an amount of from about 3% to about 10% by weight, based on the total weight of the fertilizer, and

applying the fertilizer to a crop.

6. The method of claim 5 , further comprising:

dissolving the fertilizer in an aqueous solution, and

soaking a plurality of seeds in the solution for a predetermined duration.

7. The method of claim 5 , wherein the crop is sprayed from about 2 to about 4 times, at a predetermined time interval.

8. The method of claim 5 , further comprising adding from about 20% to about 50% by weight of water soluble fertilizing nitrogen and phosphorus compounds to the fertilizer.

9. The method of claim 5 , further comprising drying the fertilizer in a vacuum spray dryer at a temperature of from about 80° C. to about 90° C.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 28, 2026
From: WILMINGTON SAVINGS FUND SOCIETY, FSB
To: PFG HOLDING CORPORATION
Reel/Frame 075515/0294 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 13, 2018
From: PRO FARM OU
To: PRO FARM TECHNOLOGIES OY
Reel/Frame 046622/0489 →
PURCHASE AGREEMENT Recorded Jul 26, 2018
From: PRO FARM OU
To: PRO FARM TECHNOLOGIES OY
Reel/Frame 046631/0635 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 9, 2017
From: TAGANOV, IGOR; TIAINEN, MATTI; PALDANIUS, ANITA
To: PRO FARM OU
Reel/Frame 041519/0773 →