Method for morselizing and/or targeting pharmaceutically active principles to synovial tissue
US11865205B2 · kind B2 · utility
0Cited by
54References
19Claims
0Family size
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Key dates
| Filing date | Jan 25, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jan 25, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P19/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of targeting to the synovial tissue biodegradable drug delivery compositions or morselizing biodegradable drug delivery compositions are described. The biodegradable drug composition comprises a triblock copolymer containing a polyester and a polyethylene glycol and a diblock copolymer containing a polyester and an end-capped polyethylene glycol, as well as at least one pharmaceutically active principle is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.