Filters and methods of making and using the same
US7341618B2 · kind B2 · utility
15Cited by
32References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2003 |
| Grant date | Mar 11, 2008 |
| Priority date | — |
| Expiry date | Nov 8, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J20/28035
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Filters for removing particulate and gaseous organic and inorganic materials from a fluid stream are disclosed. The filter may contain a polymer matrix and optional sequestering agents. Methods of making the filters are also disclosed. Methods of using the filters to remove one or more materials from a fluid stream, such as an air stream, are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.