Methods for producing a vector producing cell line utilizing a high multiplicity of transduction
US6410316B1 · kind B1 · utility
9Cited by
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15Claims
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Key dates
| Filing date | Mar 15, 2000 |
| Grant date | Jun 25, 2002 |
| Priority date | — |
| Expiry date | Mar 15, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2760/20222
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Retroviral vector particle producing cells are provided, wherein the cell (a) has greater than 5 stably integrated copies of a retroviral vector construct; (b) produces greater than 10 infectious recombinant retroviral vector particles per cell per day; and (c) produces replication incompetent retroviral vector particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.