Methods and compositions for inducing immune responses against Clostridium difficile
US11938179B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 10, 2021 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Sep 3, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2319/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed herein are methods and compositions for treating or preventing bacterial infection. In particular, the methods and compositions are directed towards C. difficile infection. In particular aspects, the compositions are vaccines containing multimeric polypeptides containing portions of multiple toxins from bacteria. The polypeptides induce effective immune responses thus treating or preventing infection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.