Methods and compositions for transdermal delivery of caffeine in the form of solutions or suspensions
US9211249B2 · kind B2 · utility
0Cited by
2References
19Claims
0Family size
Inventor
Key dates
| Filing date | Mar 10, 2014 |
| Grant date | Dec 15, 2015 |
| Priority date | — |
| Expiry date | May 21, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/22
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
One aspect of the invention relates to caffeine-containing compositions comprising caffeine and one or more esters. The caffeine-containing compositions disclosed herein can be used for effective transdermal delivery of caffeine to a subject. Another aspect of the invention relates to applications and preparations of the caffeine-containing compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.