Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Heavy metal or compound thereof
Reexamination Certificate
2008-07-01
2008-07-01
Richter, Johann (Department: 1616)
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Heavy metal or compound thereof
C424S486000
Reexamination Certificate
active
07393547
ABSTRACT:
A method for making an elastomeric material containing an antimicrobial composition such as a dispersion of silver oxide that is suitable for implantation within the body. The elastomer made in accordance with this method extends the amount of work-time available for processing the elastomer into an article as compared with the work-time available when using prior art compounding methods.
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Arnold Ernst V
Harness & Dickey & Pierce P.L.C.
Helix Medical, LLC
Richter Johann
Wangerow Ronald W.
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