Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Reexamination Certificate
2011-06-07
2011-06-07
Cordero Garcia, Marcela M (Department: 1654)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
C264S053000
Reexamination Certificate
active
07956094
ABSTRACT:
A method is provided for sterilizing a collagen preparation and for production of self-sterilized, antiseptic collagen preparations. The preparations may be used for producing collagen products, such as sponges, films or gels, especially for medical and/or cosmetic purposes.
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Alupei Corneliu Iulian
Gorka Marius-Thomas
Leuprecht Helmut
Rohrer Christian
Ruth Peter
Cordero Garcia Marcela M
Lohmann & Rauscher GmbH & Co. KG
Panitch Schwarze Belisario & Nadel LLP
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