Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Hair coloring
Reexamination Certificate
2008-04-01
2008-04-01
Richter, Johann R. (Department: 1616)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Hair coloring
C424S489000
Reexamination Certificate
active
07351406
ABSTRACT:
Compositions which can be applied to body hairs or head hair, comprising an aqueous suspension of magnetic latex microspheres and of colloidal nanoparticles of magnetic pigment.
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George Konata M
Lerner David Littenberg Krumholz & Mentlik LLP
Merck Chimie SAS
Richter Johann R.
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