Liquid formulations of urease inhibitors for fertilizers

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United States of America Patent

PATENT NO 9732008
SERIAL NO

13890082

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Abstract

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An improved solvent system for the formulation and application of N-alkyl thiophosphoric triamide urease inhibitors. These formulations provide safety and performance benefits relative to existing alternatives and enable storage, transport and subsequent coating or blending with urea based or organic based fertilizers. These formulations are comprised primarily of environmentally friendly aprotic and protic solvents (particularly dimethyl sulfoxide and alcohols/polyols) to stabilize the urease inhibitor.

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Patent Owner(s)

Patent OwnerAddress
SOILGENIC TECHNOLOGIES LLC407 FERNDALE BLVD HIGH POINT NC 27262

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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, Ray Bakersville, US 13 79
Xu, Wei Sugarland, US 934 8439
Zehni, Yang Ningbo, CN 12 77

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