Method of preventing bacteriophage infection of bacterial cultures
US7892585B1 · kind B1 · utility
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4References
19Claims
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Key dates
| Filing date | Jul 2, 1999 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Jul 2, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23V2400/231
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Method of preventing bacteriophage infection of bacterial cultures comprising modified strains, wherein the cultures are completely resistant to bacteriophage attack and have retained their capability of being metabolically active. The method is useful in the manufacturing of food products, feed products or useful metabolite products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.