Enteric preparation coated with a non-solvent enteric coating agent using a liquid plasticizer
US5837291A · kind A · utility
6Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 1996 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | May 31, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/5089
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An enteric preparation prepared by coating a solid dosage form with a fine powder enteric coating agent while spraying a liquid plasticizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.