Gels for removing air pollutants
US10967360B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 13, 2017 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Jul 21, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2220/46
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Gels that can react with air pollutants in air and methods for making said gels, are provided. The gels are useful for removing air borne pollutants from indoor environments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.