Method of preparing cells exhibiting drug resistance, method of screening anticancer drugs, and anticancer drug screening kit
US11221326B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Oct 19, 2018 |
| Grant date | Jan 11, 2022 |
| Priority date | — |
| Expiry date | Jan 25, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/5011
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of producing drug resistant cells including contacting exosomes from a living organism exhibiting drug resistance with cells exhibiting no drug resistance such that drug resistant cells are formed, and culturing the drug resistant cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.