Klebsiella pneumoniae capsule polysaccharide vaccines
US11097000B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Oct 3, 2017 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Oct 3, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2039/70
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The disclosure provides various immunogens comprising a repeat unit of saccharide of Klebsiella pneumoniae CPS, which has a formula selected from the group consisting of Formulae (I) to (VI) as described herein. Also provided are vaccines including one or more immunogens selected from Formula (I) to (VI) and methods of eliciting an immune response against a Klebsiella pneumoniae and preventing infection of Klebsiella pneumoniae by using an immunogen of the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.