US 6010691
Methods for enhancing permeation of a topically administered physiologically active substance
expired A61KA61K47/22A61K47/26
Quick answer
US patent 6010691 (Methods for enhancing permeation of a topically administered physiologically active substance) held by The Regents of the University of California expires Mon Dec 30 2019 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Jan 04 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 30 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K47/22, A61K47/26, A61K47/46, A61K9/0014