This patent family groups 1 related publication across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 53800067 |
| Family type | — |
| Earliest priority | Feb 14, 2014 |
| First filing country | US |
| Member publications | 1 |
| Countries | US |
| Representative publication | US2017174800A1 — Partially Quaternized Styrene-Based Copolymer, Ionic-Conductivity Imparter, Catalytic Electrode Layer, Membrane/Electrode Assembly and Process for Producing Same, Gas Diffusion Electrode and Process for Producing Same, and Fuel Cell of Anion Exchange Membrane Type |
Best representative member for this family based on priority and filing country.
US2017174800A1 — Partially Quaternized Styrene-Based Copolymer, Ionic-Conductivity Imparter, Catalytic Electrode Layer, Membrane/Electrode Assembly and Process for Producing Same, Gas Diffusion Electrode and Process for Producing Same, and Fuel Cell of Anion Exchange Membrane Type (published Jun 22, 2017)
Related publications in this family.
US-2017174800-A1 · Jun 22, 2017 · US