Adhesion promoting photoresist underlayer composition
US-12379660-B2 · Aug 5, 2025 · US
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Patent family 81991925
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 81991925 |
| Family type | — |
| Earliest priority | Dec 18, 2020 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US12379660B2 — Adhesion promoting photoresist underlayer composition |
Representative publication
Best representative member for this family based on priority and filing country.
US12379660B2 — Adhesion promoting photoresist underlayer composition (published Aug 5, 2025)
Member publications
Related publications in this family.
Adhesion promoting photoresist underlayer composition
US-2022197143-A1 · Jun 23, 2022 · US