Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Reexamination Certificate
2006-05-23
2006-05-23
Zirker, Daniel (Department: 1771)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
C424S443000, C424S444000, C428S352000, C428S354000, C428S447000, C428S034300, C206S438000, C206S440000, C206S460000, C206S484000, C206S813000
Reexamination Certificate
active
07048942
ABSTRACT:
A packing material is in the form of packaging laminate for packing transdermal therapeutic systems. The packing material contains at least a sealable layer and a barrier layer, and the sealable layer is provided with a continuous abhesive layer. The sealable layer can be provided with a silicone film or a silicone layer as the abhesive layer. The abhesive layer can have a thickness of less than 10 μm, preferably less than 5 μm.
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Birch & Stewart Kolasch & Birch, LLP
LTS Lohmann Therapie-Systeme AG
Zirker Daniel
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