This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 72837335 |
| Family type | — |
| Earliest priority | Apr 19, 2019 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US12268709B2 — Nitrogenous gas sustained releasing agent and nitrogenous gas sustained releaser composed of the same as well as nitrogenous gas sustained releasing method, respiratory equipment, package, and sustained releasing apparatus using the sustained releaser |
Best representative member for this family based on priority and filing country.
US12268709B2 — Nitrogenous gas sustained releasing agent and nitrogenous gas sustained releaser composed of the same as well as nitrogenous gas sustained releasing method, respiratory equipment, package, and sustained releasing apparatus using the sustained releaser (published Apr 8, 2025)
Related publications in this family.
US-12268709-B2 · Apr 8, 2025 · US
US-2022211748-A1 · Jul 7, 2022 · US