Human papilloma virus vaccine with disassembled and reassembled virus-like particles
US6245568A · kind A · utility
14Cited by
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17Claims
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Key dates
| Filing date | Mar 13, 2000 |
| Grant date | Jun 12, 2001 |
| Priority date | — |
| Expiry date | Mar 13, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Human Papillomavirus vaccine formulations which contain virus-like particles (VLPs) can be made more stable and have an enhanced shelf-life, by treating the VLPs to a disassembly and reassembly process. Also provided are formulation buffers to long term stable storage of VLPs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.