Polyimide-based macromolecular compound and gas-separation asymmetrical hollow-fibre membrane comprising the same
US-9511320-B2 · Dec 6, 2016 · US
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Patent family 50654351
This patent family groups 1 related publication across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 50654351 |
| Family type | — |
| Earliest priority | Oct 15, 2012 |
| First filing country | US |
| Member publications | 1 |
| Countries | US |
| Representative publication | US9511320B2 — Polyimide-based macromolecular compound and gas-separation asymmetrical hollow-fibre membrane comprising the same |
Representative publication
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US9511320B2 — Polyimide-based macromolecular compound and gas-separation asymmetrical hollow-fibre membrane comprising the same (published Dec 6, 2016)
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