Methods and compositions for maintaining the conformation and structural integrity of biomolecules
US11197905B2 · kind B2 · utility
1Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2019 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Jul 24, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L89/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition includes a target pharmaceutical or biological agent, a solution containing the target pharmaceutical or biological agent, and substrate that is soluble in the solution. The substrate is capable of being solidified via a solidification process and the solidification process causes the substrate to become physically or chemically cross-linked, vitrified, or crystallized. As a result of the solidification process, particles are formed. The target pharmaceutical or biological agent within the solution retains proper conformation to ultimately produce a desired effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.