Helical separation membranes and technologies utilizing the same
US11673095B2 · kind B2 · utility
0Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2019 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Apr 17, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2301/026
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Helical separation membranes, helical separation assemblies including one or more helical separation membranes, and separation technologies that include one or more helical membrane assemblies are described. In embodiments the helical membrane assemblies include one or more one or more helical membrane leaves. Methods of making helical separation membranes, helical membrane assemblies, helical membrane modules that include one or more helical membrane assemblies are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.