Self-assembled particles from zwitterionic polymers and related methods
US8617592B2 · kind B2 · utility
10Cited by
18References
9Claims
0Family size
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Key dates
| Filing date | May 3, 2012 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | May 3, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2333/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Zwitterionic block copolymers and zwitterionic conjugates that advantageously self-assemble into particles, particles assembled from the zwitterionic block copolymers and zwitterionic conjugates, pharmaceutical compositions that include the self-assembled particles, and methods for delivering therapeutic and diagnostic agents using the particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.