Coating implements with material supply – Including rupturable means or sealed-cartridge receiver – Sealed-cartridge receiver with flow-establishing means
Reexamination Certificate
2011-08-09
2011-08-09
Walczak, David J (Department: 3751)
Coating implements with material supply
Including rupturable means or sealed-cartridge receiver
Sealed-cartridge receiver with flow-establishing means
C401S133000, C604S003000, C510S130000
Reexamination Certificate
active
07993066
ABSTRACT:
An applicator for reducing the concentration of unwanted chemicals such as para-chloroaniline (PCA) from an antiseptic solution includes an antiseptic solution in amount sufficient to have an antimicrobial effect on a surface and at least one hydrophobic or hydrophilic material. The hydrophobic or hydrophilic material selectively removes undesired by-products from the antiseptic solution when the antiseptic solution contacts the hydrophobic or hydrophilic material. A method for selectively removing unwanted by-products from an antiseptic solution includes the steps of providing an antiseptic solution in amount sufficient to have an antimicrobial effect on a surface and contacting the antiseptic solution with at least one hydrophobic or hydrophilic material that selectively removes the unwanted by-products from the antiseptic solution.
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Bardwell James R.
Flores Jesus
Magallon Angel G.
Tufts Scott A.
Arent & Fox LLP
Carefusion 2200, Inc.
Walczak David J
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