Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for...
Reexamination Certificate
2002-05-10
2008-07-22
Meller, Michael V (Department: 1655)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Reexamination Certificate
active
07402416
ABSTRACT:
A dual component antiplaque oral composition having antimalodor properties in which a first component contains an antibacterial agent and the second component contains a proteolytic enzyme, the first and second components are simultaneously combined for application to the teeth, the first and second components being physically segregated prior to use, the components when mixed upon application to teeth providing substantially antiplaque effect with superior antimalodor properties.
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Liu Xiaoyan
Masters James G.
Szeles Lori H.
Williams Malcolm
Colgate-Palmolive Company
Meller Michael V
Traut Donald L.
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