Controlled release fertilizer and method for production thereof

United States of America Patent

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Dec 16, 2003
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app pub date
Jun 27, 2000
filing date
Jun 27, 2000

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Abstract

A controlled release fertilizer material comprising a particulate plant nutrient surrounded by a coating which is the reaction product of a mixture comprising: a polyol, an isocyanate and an organic wax.

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Patent Owner	Address
AGRIUM INC	CALGARY ALBERTA T2W 3X6

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C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Babiak, Nicolette M	Gibbons, CA	9	107
Geiger, Albert J	Fort Saskatchewan, CA	11	320
Stelmack, Eugene G	Fort Saskatchewan, CA	8	107

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Controlled release fertilizer and method for production thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09604161

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PATENT NO	6663686
SERIAL NO	09604161
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09604161

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