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

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United States of America Patent

PATENT NO 9637420
APP PUB NO 20150143860A1
SERIAL NO

14553107

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Abstract

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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.

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Patent Owner(s)

  • WORLDSOURCE ENTERPRISES, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McKnight, Gary David High Point, US 61 291
Parker, David Bruce Canyon, US 13 119
Perkins, Raymond Patrick Tierra Verde, US 10 113
Rayborn, Randall Linwood Burlington, US 45 188
Semple, Andrew Michael Bradenton, US 1 42
Xu, Wei Sugarland, US 934 8439
Yang, Zehui Ningbo, CN 11 103

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