SOS1 inhibitor containing phosphorus
US-12565511-B2 · Mar 3, 2026 · US
having phosphorus atoms as the only ring hetero atoms
having phosphorus atoms as the only ring hetero atoms · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07F9/6568 |
| Official title | having phosphorus atoms as the only ring hetero atoms |
| Display label | having phosphorus atoms as the only ring hetero atoms |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2018 | 10 |
| 2019 | 10 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Organic light-emitting device
US-12359118-B2 · Jul 15, 2025 · US
Sos1 inhibitor containing phosphorus
US-2024254151-A1 · Aug 1, 2024 · US
Phosphorus compounds and methods thereof
US-2024083926-A1 · Mar 14, 2024 · US
Chromium complex and catalyst therefrom
US-11896965-B2 · Feb 13, 2024 · US
Phospholane-phosphite ligands for alkene hydroformylation catalysts
US-2023357115-A1 · Nov 9, 2023 · US
Bisphosphite ligands based on benzopinacol
US-11702435-B2 · Jul 18, 2023 · US
Electrolytes for target ion transport
US-2023216086-A1 · Jul 6, 2023 · US
Compound and organic electro-optical device containing the same
US-11647671-B2 · May 9, 2023 · US
Chromium complex and catalyst therefrom
US-2023112954-A1 · Apr 13, 2023 · US
Process for oligomerization
US-11623209-B2 · Apr 11, 2023 · US
Heterocyclic compound and organic light-emitting device including the same
US-11572378-B2 · Feb 7, 2023 · US
Chromium complex and catalyst therefrom
US-11491474-B2 · Nov 8, 2022 · US
Method for preparing sensitizing material and organic light emitting diode
US-11453691-B2 · Sep 27, 2022 · US
Ligands based on phosphonite phosphites
US-2022298189-A1 · Sep 22, 2022 · US
Bisphosphite ligands based on benzopinacol
US-2022298188-A1 · Sep 22, 2022 · US
Laser element, compound, method for producing compound and lasing sensitizer
US-2022294190-A1 · Sep 15, 2022 · US
Process for oligomerization
US-2022176363-A1 · Jun 9, 2022 · US
Process for oligomerization
US-11260381-B2 · Mar 1, 2022 · US
Phosphole compound
US-11174389-B2 · Nov 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07F9/6568?
- CPC C07F9/6568 is the Cooperative Patent Classification code for “having phosphorus atoms as the only ring hetero atoms.”
- How many patents are filed under CPC C07F9/6568 (having phosphorus atoms as the only ring hetero atoms)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC C07F9/6568 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).