Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Heavy metal or compound thereof
Reexamination Certificate
2006-11-14
2006-11-14
Pak, John (Department: 1616)
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Heavy metal or compound thereof
C424S405000, C424S489000, C424S490000, C424S616000, C514S849000, C514S858000, C514S894000, C514S895000, C514S924000, C514S931000, C514S932000, C514S934000, C514S951000
Reexamination Certificate
active
07135195
ABSTRACT:
We disclose a colorless composition comprising silver particles and water, wherein said particles comprise an interior of elemental silver and an exterior of ionic silver oxide, wherein the silver particles are present in the water at a level of about 5–40 ppm, and wherein the composition manifests significant antimicrobial properties. Methods of use of the composition are described.
REFERENCES:
patent: 6214299 (2001-04-01), Holladay et al.
patent: 6743348 (2004-06-01), Holladay et al.
patent: 6890953 (2005-05-01), Arata
patent: 6939568 (2005-09-01), Burrell et al.
patent: 2002/0051823 (2002-05-01), Yan et al.
patent: 2003/0185889 (2003-10-01), Yan et al.
Christensen Herbert
Holladay Robert J.
Moeller William D.
American Silver, LLC
Liner Yankelevitz Sunshine & Regenstreif, LLP
Pak John
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