Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heavy metal containing doai
Reexamination Certificate
2004-07-09
2009-06-23
Gonzalez, Porfirio Nazario (Department: 1621)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heavy metal containing doai
C556S112000, C556S118000, C514S499000
Reexamination Certificate
active
07550504
ABSTRACT:
A process for preparing a feed supplement that promotes growth in animals by (i) preparing a dry metal carboxylate of formula M(RCOOH)2; (ii) preparing a metal aminoate; and (iii) mixing the dry metal carboxylate and the metal aminoate under conditions that form a complex including the metal carboxylate and the metal aminoate and water, then removing the water to form a dry metal complex of the metal carboxylate and the metal aminoate. When administered to an animal in its feed, a bioavailability of the divalent metal in the dry metal complex is different than the bioavailability of the divalent metal in either the dry metal carboxylate or the metal aminoate alone.
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Gonzalez Porfirio Nazario
Ladas & Parry LLP
Norel, S.A.
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