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1. 发明授权

US11208361B2 Technology to coat fertilizer and improve fertilizer efficiency and their associated methods 有权
公开(公告)号：US11208361B2
公开(公告)日：2021-12-28
申请号：US15772963
申请日：2017-07-04
申请人： Gary David McKnight , Randall Linwood Rayborn , Charles Joseph Barber , Wei Xu
发明人： Gary David McKnight , Randall Linwood Rayborn , Charles Joseph Barber , Wei Xu
IPC分类号： C09D7/20 , C05C9/00 , C05G5/30 , C05G3/40 , C05C5/00 , C05C11/00
摘要： In embodiments, the present invention relates to liquid formulations containing hydrophobic, biodegradable polymers dispersed within a Non-aqueous Organic Solvent Delivery System (NOSDS) that is designed to coat fertilizer granules with a hydrophobic film utilizing simple application equipment such as mixers, blenders and tumblers. This film can impede the dissolution of fertilizer components by water improving fertilizer efficiency. The NOSDS can be aprotic solvents, protic solvents and mixtures of protic and aprotic solvents which are environmentally friendly, have flashpoints above 145° F., and are inherently rated safe for contact with humans and animals. The hydrophobic polymers are the reaction product of aldehyde(s) and nitrogen containing compounds.

2. 发明申请

US20190127289A1 NOVEL TECHNOLOGY TO COAT FERTILIZER AND IMPROVE FERTILIZER EFFICIENCY AND THEIR ASSOCIATED METHODS 审中-公开
公开(公告)号：US20190127289A1
公开(公告)日：2019-05-02
申请号：US15772963
申请日：2017-07-04
申请人： Gary David McKnight , Randall Linwood Rayborn , Charles Joseph Barber , Wei Xu
发明人： Gary David McKnight , Randall Linwood Rayborn , Charles Joseph Barber , Wei Xu
IPC分类号： C05G3/00
摘要： In embodiments, the present invention relates to liquid formulations containing hydrophobic, biodegradable polymers dispersed within a Non-aqueous Organic Solvent Delivery System (NOSDS) that is designed to coat fertilizer granules with a hydrophobic film utilizing simple application equipment such as mixers, blenders and tumblers. This film can impede the dissolution of fertilizer components by water improving fertilizer efficiency. The NOSDS can be aprotic solvents, protic solvents and mixtures of protic and aprotic solvents which are environmentally friendly, have flashpoints above 145° F., and are inherently rated safe for contact with humans and animals. The hydrophobic polymers are the reaction product of aldehyde(s) and nitrogen containing compounds.

3. 发明申请

US20180002245A1 NOVEL TECHNOLOGY TO COAT FERTILIZER AND IMPROVE FERTILIZER EFFICIENCY AND THEIR ASSOCIATED METHODS 审中-公开
公开(公告)号：US20180002245A1
公开(公告)日：2018-01-04
申请号：US15641264
申请日：2017-07-04
申请人： Gary David McKnight , Randall Linwood Rayborn , Charles Joseph Barber , Wei Xu
发明人： Gary David McKnight , Randall Linwood Rayborn , Charles Joseph Barber , Wei Xu
IPC分类号： C05G3/00 , C05C5/00 , C05C11/00
CPC分类号： C05G3/0029 , C05C5/00 , C05C11/00 , C05G3/0011 , C05G3/0052 , C05G3/0058 , C05G3/0082 , C05G3/0041
摘要： In embodiments, the present invention relates to liquid formulations containing hydrophobic, biodegradable polymers dispersed within a Non-aqueous Organic Solvent Delivery System (NOSDS) that is designed to coat fertilizer granules with a hydrophobic film utilizing simple application equipment such as mixers, blenders and tumblers. This film can impede the dissolution of fertilizer components by water improving fertilizer efficiency. The NOSDS can be aprotic solvents, protic solvents and mixtures of protic and aprotic solvents which are environmentally friendly, have flashpoints above 145° F., and are inherently rated safe for contact with humans and animals. The hydrophobic polymers are the reaction product of aldehyde(s) and nitrogen containing compounds.

4. 发明申请

US20150143860A1 INCREASED LONGEVITY OF THE NITROGEN CONTENT OF SOIL THROUGH IMPROVED LIQUID DELIVERY FORMULATIONS OF UREASE INHIBITORS AND/OR NITRIFICATION INHIBITORS DESIGNED FOR UREA AND MANURE BASED FERTILIZERS 有权
标题翻译：通过改进的尿素抑制剂和/或硝化抑制剂的液体输送配方的尿素和基于肥料的肥料设计的土壤含量的增加的长期增长
公开(公告)号：US20150143860A1
公开(公告)日：2015-05-28
申请号：US14553107
申请日：2014-11-25
申请人： Gary David McKnight , Randall Linwood Rayborn , David Bruce Parker , Wei Xu , Zehui Yang , Raymond Patrick Perkins , Andrew Michael Semple
发明人： Gary David McKnight , Randall Linwood Rayborn , David Bruce Parker , Wei Xu , Zehui Yang , Raymond Patrick Perkins , Andrew Michael Semple
IPC分类号： C05G3/08 , C05C9/00 , C09K15/28 , C05D9/02
CPC分类号： C05G3/08 , C05C9/00 , C05D9/02 , C05F3/00 , C09K15/28 , Y02A40/205 , Y02P20/145 , Y02P60/218
摘要： 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.
摘要翻译：通过改进的尿素酶抑制剂和/或硝化抑制剂的液体输送配方来改善土壤中氮含量的寿命，其设计用于施用于化肥，特别是尿素和肥料基肥料。这些输送配方提供了一种改善储存稳定性的无害环境和内在安全的溶剂化系统的脲酶抑制剂通过使用非质子溶剂，将溶液中的脲酶抑制剂和/或硝化抑制剂保持在至少10℃的储存温度，并且提供了对脲酶和/或硝化抑制剂的肥料的改进应用。这些输送配方使得能够安全地储存，运输和随后的应用或与基于尿素或肥料的肥料混合，其可以以液体或颗粒形式施用于土壤，以在土壤中提供改善的氮保留以吸收植物的寿命。

5. 发明申请

US20200165174A1 COMPOSITONS AND METHODS COMPRISING NITRIFICATION INHIBITORS CONTAINING A MIXTURE OF PROTIC AND APROTIC SOLVENT SYSTEMS 审中-公开
公开(公告)号：US20200165174A1
公开(公告)日：2020-05-28
申请号：US16774790
申请日：2020-01-28
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
IPC分类号： C05G3/90 , C05C9/00 , C09K15/30 , C09K15/28 , C09K15/18 , C09K15/22
摘要： 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.

6. 发明申请

US20190169081A1 Compositions and Methods for Coating of Nitrification Inhibitors with a Solution Containing a High Concentration of Urease Inhibitors 审中-公开
公开(公告)号：US20190169081A1
公开(公告)日：2019-06-06
申请号：US15898126
申请日：2018-02-15
申请人： Gary David McKnight , Randall Linwood Rayborn , Charles J Barber , Wei Xu
发明人： Gary David McKnight , Randall Linwood Rayborn , Charles J Barber , Wei Xu
IPC分类号： C05G3/08 , C05F11/08 , C05C1/02 , C05C9/00 , A01N63/04 , A01N63/00
CPC分类号： C05G3/08 , A01N63/00 , A01N63/04 , C05C1/02 , C05C9/005 , C05F11/08
摘要： The present invention relates to increasing and/or maintaining nitrogen content in soil by administration of granular or powdered nitrification inhibitors coated with urease inhibitors. In one embodiment, urease inhibitors are dispersed in an improved organo liquid delivery system at concentration levels of 50-90%. In another embodiment, urease inhibitors were applied in a non-aqueous, organo liquid delivery system coating solid nitrification inhibitors utilizing simple blending equipment at temperatures of 20°-70° C. Another embodiment discloses a dry, flowable additive containing a nitrification inhibitor coated with a urease inhibitor which can be administered directly to the soil, to a dry natural and/or a manmade fertilizer or to a liquid fertilizer which provides for the reduction of nitrogen loss from the soil.

7. 发明申请

US20160332929A1 Non-Aqueous Organo Liquid Delivery Systems containing dispersed Poly (organic acids) that improve availability of macro & micro-nutrients to plants 审中-公开
标题翻译：含有分散的聚（有机酸）的非水有机液体输送系统，其改善植物的宏观和微量营养物质的可利用性
公开(公告)号：US20160332929A1
公开(公告)日：2016-11-17
申请号：US15079844
申请日：2016-03-24
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins
IPC分类号： C05G3/00 , C05F3/00 , C05G3/08
摘要： 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.
摘要翻译：本发明涉及通过施用含有聚（有机酸），[P（OA）] s和/或其分散在非离子表面活性剂中的盐的制剂来提高人造和/或天然有机基动物肥料的效率有机溶剂输送系统（NOSDS）。利用NOSDS可以将肥料制剂中的所有组分涂覆，包括但不限于尿素，肥料，磷酸一铵（MAP），磷酸二氢铵（DAP），固体微量元素如石灰，氯化锌等）与以[P（OA）] s和/或其盐的形式，以植物可获得的形式释放在土壤中被结合为不溶性盐和复合物的微量营养素和大量营养素。可以以分散在NOSDS中的羧酸，羧酸酐和/或羧酰亚胺存在于[P（OA）]内的[P（OA）]的羧基可以用一种或多种形式的金属中和元素金属，金属氧化物，金属氢氧化物，金属烷基化物和金属碳酸盐和/或含氮化合物如氨，氢氧化铵或有机胺，以形成稳定的分散体，其可以含有完全复合的微量营养物并提供用于递送这些营养物质的载体土壤和/或作为表面的肥料颗粒和种子的涂层。

8. 发明申请

US20220411346A1 COMPOSITONS AND METHODS COMPRISING NITRIFICATION INHIBITORS CONTAINING A MIXTURE OF PROTIC AND APROTIC SOLVENT SYSTEMS 有权
公开(公告)号：US20220411346A1
公开(公告)日：2022-12-29
申请号：US17897133
申请日：2022-08-27
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
IPC分类号： C05G3/90 , C05C9/00 , C09K15/30 , C09K15/28 , C09K15/18 , C09K15/22
摘要： 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.

9. 发明授权

US09650306B2 Compositions and methods comprising nitrification inhibitors containing a mixture of protic and aprotic solvent systems 有权
公开(公告)号：US09650306B2
公开(公告)日：2017-05-16
申请号：US14689470
申请日：2015-04-17
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
IPC分类号： C05C9/00 , C05G3/08 , C09K15/28 , C09K15/30
CPC分类号： C05G3/08 , C05C9/00 , C09K15/18 , C09K15/22 , C09K15/28 , C09K15/30 , Y02P60/218
摘要： 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.

10. 发明授权

US10974999B2 Increased longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors designed for urea and manure based fertilizers 有权
公开(公告)号：US10974999B2
公开(公告)日：2021-04-13
申请号：US14702683
申请日：2015-05-02
申请人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
发明人： Gary David McKnight , Randall Linwood Rayborn , Wei Xu , Raymond Patrick Perkins , Zehui Yang , David Parker , Andrew Semple
IPC分类号： C05G3/90 , C09K15/28 , C09K15/30 , C09K15/20
摘要： 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.

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