Pulsed drug delivery of doxylamine
US4842867A · kind A · utility
59Cited by
7References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1986 |
| Grant date | Jun 27, 1989 |
| Priority date | — |
| Expiry date | May 9, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0004
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A dosage form comprising (1) an immediately available dose of a beneficial drug followed by a timed delayed dose of drug, or (2) a timed delayed dose of drug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.