Microencapsulated 3-piperidinyl-substituted 1,2-benzisoxazoles 1,2-benzisothiazoles
US5770231A · kind A · utility
126Cited by
61References
22Claims
0Family size
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Key dates
| Filing date | Feb 28, 1997 |
| Grant date | Jun 23, 1998 |
| Priority date | — |
| Expiry date | Feb 28, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The instant invention is related to a sustained-release microparticle produced by dissolving in a solvent an active agent and a biodegradable and biocompatible polymer to form an organic phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.