EP2349230A2 — Amorphous rotigotine transdermal system
Assigned to Mylan Technologies Inc · Expires 2011-08-03 · 15y expired
What this patent protects
The present invention refers to a transdermal delivery device comprising a backing layer, an adhesive matrix layer comprising a supersaturated concentration of rotigotine substantially in amorphous form within the adhesive matrix, and a release liner. The present invention also r…
USPTO Abstract
The present invention refers to a transdermal delivery device comprising a backing layer, an adhesive matrix layer comprising a supersaturated concentration of rotigotine substantially in amorphous form within the adhesive matrix, and a release liner. The present invention also refers to a method of preparing an adhesive matrix containing a supersaturated amount of rotigotine substantially in amorphous form. Further, the present invention refers to a method of stabilizing and a method of reestablishing the meta-stable amorphous-drug transdermal system during its manufacturing, storing, shipping and handling process.
Drugs covered by this patent
- Neupro (ROTIGOTINE) · UCB
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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