Spray-dried thrombin and methods of using and making spray-dried thrombin
US11583610B2 · kind B2 · utility
1Cited by
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8Claims
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Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Mar 12, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2400/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Spray-dried thrombin materials obtained from feedstock solutions comprising less than 5% by weight albumin and excluding trehalose or other excipients as well as methods of manufacturing the thrombin materials and methods of treating bleeding wounds are disclosed. The methods of use include applying reconstituted spray-dried thrombin topically to a bleeding site, optionally in conjunction with gelatin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.