Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Reexamination Certificate
2005-06-14
2005-06-14
Levy, Neil S. (Department: 1616)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
C424S406000, C424S407000, C424S409000, C424S421000, C424S682000, C424S724000, C514S372000
Reexamination Certificate
active
06905698
ABSTRACT:
A particulate carrier material is impregnated with a biocidal formulation and serves as a vehicle for introduction of the biocide into a liquid-based media, such as a surface coating or surface cleaning compositions, in order to allow controlled release of the biocide to combat bacterial, fungal, algal or like growth for an extend period of time.
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Aldcroft Derek
Edge Michel
Jones Helen
Robinson Julie
Seal Kenneth
Ineos Silicas Limited
Levy Neil S.
Mayer Brown Rowe & Maw LLP
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