Antihistaminic/decongestant compositions
US6287597A · kind A · utility
33Cited by
0References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 1999 |
| Grant date | Sep 11, 2001 |
| Priority date | — |
| Expiry date | Mar 12, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/44
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Tannate compositions consisting essentially of pyrilamine tannate and phenylephrine tannate which are effective when administered orally for the symptomatic relief of coryza associated with the common cold, sinusitis, allergic rhinitis and upper respiratory tract conditions are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.