Materials and methods for extracting metals
US11506642B1 · kind B1 · utility
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19Claims
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Key dates
| Filing date | Sep 24, 2021 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Sep 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/8859
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The subject invention provides materials, devices and methods for detecting, determining, monitoring and/or extracting trace metals such as cadmium, lead, copper, chromium, cobalt, nickel, zinc, manganese, mercury, and vanadium in the environmental, biological, pharmaceutical, and potable water samples. The subject invention also provides formulations and method for synthesizing the trace metal-extracting materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.