HIPE-gelation process for making highly concentrated, spherical biopolymer gel particle suspensions
US8668916B2 · kind B2 · utility
0Cited by
38References
15Claims
0Family size
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Key dates
| Filing date | Sep 24, 2010 |
| Grant date | Mar 11, 2014 |
| Priority date | — |
| Expiry date | Feb 10, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/413
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to process for making highly concentrated, spherical biopolymer gel particle suspensions comprising particles of defined particle diameter (e.g., range of 1 to 50μ) utilizing high internal phase emulsion as an intermediate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.