Tolterodine-containing adhesive patch
US10195162B2 · kind B2 · utility
0Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 25, 2012 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Dec 25, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/7084
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a tolterodine-containing patch in which an adhesive layer is laminated on a backing, characterized in that the adhesive layer is obtainable by adding tolterodine to an adhesive base comprising a rubber adhesive, a tackifier resin, and a softener, wherein the tolterodine is present in the form of a free base in the adhesive base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.