Organic electroluminescent materials and devices
US-2024166670-A1 · May 23, 2024 · US
Chemistry & Metallurgy · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07F5/02 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 1,099 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 64 |
| 2016 | 89 |
| 2017 | 70 |
| 2018 | 94 |
| 2019 | 113 |
| 2020 | 132 |
| 2021 | 100 |
| 2022 | 104 |
| 2023 | 123 |
| 2024 | 101 |
| 2025 | 87 |
| 2026 | 22 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2024166670-A1 · May 23, 2024 · US
US-2015376680-A1 · Dec 31, 2015 · US
US-2015368278-A1 · Dec 24, 2015 · US
US-2015329568-A1 · Nov 19, 2015 · US
US-9175021-B2 · Nov 3, 2015 · US
US-9173966-B2 · Nov 3, 2015 · US
US-9175018-B2 · Nov 3, 2015 · US
US-9175017-B2 · Nov 3, 2015 · US
US-2015307523-A9 · Oct 29, 2015 · US
US-2015303378-A1 · Oct 22, 2015 · US
US-9166176-B2 · Oct 20, 2015 · US
US-2015291630-A1 · Oct 15, 2015 · US
US-9156860-B2 · Oct 13, 2015 · US
US-2015287946-A1 · Oct 8, 2015 · US
US-2015266903-A1 · Sep 24, 2015 · US
US-2015266907-A1 · Sep 24, 2015 · US
US-9138002-B2 · Sep 22, 2015 · US
US-2015259362-A1 · Sep 17, 2015 · US
US-2015259363-A1 · Sep 17, 2015 · US
US-9133098-B2 · Sep 15, 2015 · US
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