Raymond Patrick Perkins

US Patent:

20220411346, Dec 29, 2022

Filed:

Aug 27, 2022

Appl. No.:

17/897133

Inventors:

Gary David McKnight - High Point NC, US
Randall Linwood Rayborn - Burlington NC, US
Wei Xu - Sugarland TX, US
Raymond Patrick Perkins - Tierra Verde FL, US
Zehui Yang - Ningbo, CN
David Parker - Canyon TX, US
Andrew Semple - Tampa FL, US

Assignee:

Soilgenic Technologies, LLC - High Point

International Classification:

C05G 3/90
C05C 9/00
C09K 15/30
C09K 15/28
C09K 15/18
C09K 15/22

Abstract:

The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10 C., and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea-based or manure-based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

US Patent:

20220267229, Aug 25, 2022

Filed:

Mar 28, 2022

Appl. No.:

17/705828

Inventors:

Gary David McKnight - High Point NC, US
Randall Linwood Rayborn - Burlington NC, US
Wei Xu - Sugarland TX, US
Raymond Patrick Perkins - Tierra Verde FL, US
Zehui Yang - Ningbo, CN
David Parker - Canyon TX, US
Andrew Semple - Tampa FL, US

Assignee:

World Source Enterprises, LLC - Charleston

International Classification:

C05G 3/90
C05C 9/00
C09K 15/30
C09K 15/28
C09K 15/18
C09K 15/22

Abstract:

The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10 C., and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea-based or manure-based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

US Patent:

20200165174, May 28, 2020

Filed:

Jan 28, 2020

Appl. No.:

16/774790

Inventors:

Gary David McKnight - High Point NC, US
Randall Linwood Rayborn - Burlington NC, US
Wei Xu - Sugarland TX, US
Raymond Patrick Perkins - Tierra Verde FL, US
Zehui Yang - Ningbo, CN
David Parker - Canyon TX, US
Andrew Semple - Tampa FL, US

International Classification:

C05G 3/90
C05C 9/00
C09K 15/30
C09K 15/28
C09K 15/18
C09K 15/22

Abstract:

The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10 C., and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea-based or manure-based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

US Patent:

20170240483, Aug 24, 2017

Filed:

May 10, 2017

Appl. No.:

15/591741

Inventors:

Gary David McKnight - High Point NC, US
Randall Linwood Rayborn - Burlington NC, US
Wei Xu - Sugarland TX, US
Raymond Patrick Perkins - Tierra Verde FL, US
Zehui Yang - Ningbo, CN
David Parker - Canyon TX, US
Andrew Semple - Tampa FL, US

International Classification:

C05G 3/08
C09K 15/22
C09K 15/18
C05C 9/00

Abstract:

The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10 C., and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea-based or manure-based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

US Patent:

20160332929, Nov 17, 2016

Filed:

Mar 24, 2016

Appl. No.:

15/079844

Inventors:

Gary David McKnight - High Point NC, US
Randall Linwood Rayborn - Burlington NC, US
Wei Xu - Sugarland TX, US
Raymond Patrick Perkins - Tierra Verde FL, US

International Classification:

C05G 3/00
C05F 3/00
C05G 3/08

Abstract:

The present invention relates to improving the efficiency of man-made and/or natural organic-based animal manure fertilizers by administration of formulations containing poly(organic acids), [P(OA)]s, and/or their salts dispersed in a Non-aqueous Organic Solvent Delivery System (NOSDS). Utilizing a NOSDS allows for coating all components in a fertilizer formulation including but not limited to Urea, Manure, mono-ammonium phosphate (MAP), di-ammonium phosphate (DAP), solid micronutrients such as lime, zinc chloride, etc.) with a layer of [P(OA)]s and/or their salts that liberates, in a plant available form, the micronutrient metals and macronutrients, that are bound as insoluble salts and complexes in the soil. The carboxylic groups of a [P(OA)] that can exist within the [P(OA)] as carboxylic acids, carboxylic anhydrides and/or carboxylic imides, dispersed within the NOSDS, can be neutralized with one or more metals in the form of elemental metals, metal oxides, metal hydroxides, metal alkylates and metal carbonates and/or nitrogen containing compounds such as ammonia, ammonium hydroxide or organoamines to form a stable dispersion that can contain completely complexed micronutrients and provide the vehicle for the delivery of these nutrients to soils and/or as a coating to the surfaces fertilizer granules and seeds.

US Patent:

20150315092, Nov 5, 2015

Filed:

May 2, 2015

Appl. No.:

14/702683

Inventors:

Gary David McKnight - High Point NC, US
Randall Linwood Rayborn - Burlington NC, US
Wei Xu - Sugarland TX, US
Raymond Patrick Perkins - Tierra Verde FL, US
Zehui Yang - Ningbo, CN
David Parker - Canyon TX, US

International Classification:

C05G 3/08
C09K 15/20
C09K 15/22
C09K 15/28
C09K 15/30

Abstract:

Increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and urease inhibitors that are co-dissolved or blended solutions of each These novel formulations are designed to apply to fertilizers, especially urea and manure based fertilizers These delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintain the nitrification inhibitors in solution to storage temperatures of at least 10 C. and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea based or manure based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

US Patent:

20150299062, Oct 22, 2015

Filed:

Apr 17, 2015

Appl. No.:

14/689470

Inventors:

Gary David McKnight - High Point NC, US
Randall Linwood Rayborn - Burlington NC, US
Wei Xu - Sugarland TX, US
Raymond Patrick Perkins - Tierra Verde FL, US
Zehui Yang - Ningbo, CN
David Parker - Canyon TX, US

International Classification:

C05G 3/08
C09K 15/30
C09K 15/12
C05C 9/00
C09K 15/28

Abstract:

The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10 C., and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea-based or manure-based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

US Patent:

20150143860, May 28, 2015

Filed:

Nov 25, 2014

Appl. No.:

14/553107

Inventors:

Gary David McKnight - High Point NC, US
Randall Linwood Rayborn - Burlington NC, US
David Bruce Parker - Canyon TX, US
Wei Xu - Sugarland TX, US
Zehui Yang - Ningbo, CN
Raymond Patrick Perkins - Tierra Verde FL, US
Andrew Michael Semple - Bradenton FL, US

International Classification:

C05G 3/08
C05C 9/00
C09K 15/28
C05D 9/02

US Classification:

71 28, 71 27, 252402

Abstract:

Increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of urease inhibitors and/or nitrification inhibitors designed to apply to fertilizers, especially urea and manure based fertilizers These delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing aprotic solvents, maintain the urease inhibitors and/or nitrification inhibitors in solution to storage temperatures of at least 10 C. and provides improved application to fertilizer of urease and/or nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea based or manure based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.