Media purification devices having integral flow controllers
US10829396B2 · kind B2 · utility
5Cited by
158References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2018 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Jul 7, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2201/008
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A purification device is provided that includes a porous container, purification media retained in the porous container, and a flow controller integral to the porous container. A purification device is also provided that includes a porous elastic container, purification media, and a flow controller. The porous elastic container has a pocket formed therein. The purification media is compressibly retained in the porous elastic container. The flow controller is elastically retained in the pocket of the porous elastic container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.