Chemistry: fertilizers – Processes and products – Inorganic material
Reexamination Certificate
2004-01-15
2010-11-09
Langel, Wayne (Department: 1793)
Chemistry: fertilizers
Processes and products
Inorganic material
C071S033000, C071S041000, C071S051000, C423S308000, C423S309000
Reexamination Certificate
active
07828871
ABSTRACT:
The present invention provides fertilizer compositions comprising calcium and magnesium phosphates together with alkali metal double phosphates, and process for their preparation. The solid composition is freely flowing and well soluble.
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ISR from the corresponding application under PCT, PCT/IL2004/000041.
International Search Report for corresponding PCT application—2 pages.
International Preliminary Report for corresponding PCT application for this application—5 pages.
Josef Alexander
Tubov Shula
Zukerman Itshak
Langel Wayne
McCarthy Kevin D.
Roach Brown McCarthy & Gruber P.C.
Rotem Amfert Negev Ltd.
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