Electrospun fibers having contrast agents and methods of making the same
US10953097B2 · kind B2 · utility
1Cited by
21References
23Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 2, 2016 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Dec 30, 2037 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F1/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A fiber may comprise an electrospun polymer and a contrast agent. A method of making an electrospun fiber may comprise configuring a receiving surface to receive a polymer fiber, applying a charge to one or more of the receiving surface, a polymer injection system, and a polymer solution ejected from the polymer injection system, and depositing a polymer solution ejected from the polymer injection system onto the receiving surface. The polymer solution may comprise a polymer and a contrast agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.