Photochromic Indeno-Fused Naphthopyran Compounds, Compositions, and Articles Containing Same
US-2026070881-A1 · Mar 12, 2026 · US
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Patent family 83192197
This patent family groups 1 related publication across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 83192197 |
| Family type | — |
| Earliest priority | Aug 30, 2022 |
| First filing country | US |
| Member publications | 1 |
| Countries | US |
| Representative publication | US2026070881A1 — Photochromic Indeno-Fused Naphthopyran Compounds, Compositions, and Articles Containing Same |
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US2026070881A1 — Photochromic Indeno-Fused Naphthopyran Compounds, Compositions, and Articles Containing Same (published Mar 12, 2026)
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