Pharmaceutical dosage form for ocular administration and preparation process
US5766619A · kind A · utility
24Cited by
4References
36Claims
0Family size
Inventors
Key dates
| Filing date | Nov 4, 1994 |
| Grant date | Jun 16, 1998 |
| Priority date | — |
| Expiry date | Nov 4, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An insoluble pharmaceutical dosage form for ocular administration including a matrix including at least one polymer and at least one active ingredient and a first layer of glycerides distributed at least over a surface of the matrix. The dosage form is an insoluble solid tablet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.