Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Enzyme component of specific activity or source
Reexamination Certificate
2007-02-27
2007-02-27
McGinty, Douglas (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Enzyme component of specific activity or source
C510S392000, C510S397000
Reexamination Certificate
active
10223651
ABSTRACT:
The present invention is directed to a cleaning composition comprising: (a) an enzyme in an amount effective to promote cleaning; (b) viable microorganisms in an amount effective to degrade and promote the degradation of organic materials; (c) a surfactant; and (d) an aqueous carrier; said cleaning composition maintaining at least 95% enzymatic activity at a pH range of from about 5.5 to about 13.5.
REFERENCES:
patent: 4655794 (1987-04-01), Richardson et al.
patent: 5525255 (1996-06-01), Leadingham et al.
patent: 5863882 (1999-01-01), Lin et al.
patent: 6624133 (2003-09-01), McKenzie et al.
patent: WO 00/29535 (2000-05-01), None
Angres Isaac A.
Kumar Preeti
McGinty Douglas
Treyco Supply Co.
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