HYDROXSYS HOLDINGS LIMITED
5Patents
5Active
5Granted
43Portfolio score
Filing activity: Dec 28, 2015 → Oct 1, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10226056B2 | Durable asymmetric composite membrane | Emerging Cross-Sectional Technologies | 1 | Active |
| US11389771B2 | Asymmetric composite membrane and a method of preparation thereof | Performing Operations; Transporting | 0 | Active |
| US11291215B2 | Durable asymmetric composite membranes and modified substrates used in their preparation | Emerging Cross-Sectional Technologies | 0 | Active |
| US10335742B2 | Asymmetric composite membranes and modified substrates used in their preparation | Performing Operations; Transporting | 0 | Active |
| US12083780B2 | Asymmetric composite membranes and hydrophilicitized microporous sheets of polyolefin used in their preparation | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.