Radiopaque polymers
US-2023279172-A1 · Sep 7, 2023 · US
all hydroxy groups bound to the ring
all hydroxy groups bound to the ring · 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 | C07C47/565 |
| Official title | all hydroxy groups bound to the ring |
| Display label | all hydroxy groups bound to the ring |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 6 |
| 2017 | 12 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Radiopaque polymers
US-11702498-B2 · Jul 18, 2023 · US
Display device
US-11515500-B2 · Nov 29, 2022 · US
Synthesis of intermediates for producing prostacyclin derivatives
US-2022213020-A1 · Jul 7, 2022 · US
Process for synthesizing 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)-pyridin-3-yl)methoxy)benzaldehyde
US-2022135533-A1 · May 5, 2022 · US
Synthesis of intermediates for producing prostacyclin derivatives
US-11225452-B2 · Jan 18, 2022 · US
Process for synthesizing 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)-pyridin-3-yl)methoxy)benzaldehyde
US-2021284623-A1 · Sep 16, 2021 · US
Radiopaque polymers
US-2021277162-A1 · Sep 9, 2021 · US
2-dimensional mxene surface-modified with catechol derivative, method for preparing the same, and mxene organic ink including the same
US-2021269664-A1 · Sep 2, 2021 · US
Display device
US-2021143360-A1 · May 13, 2021 · US
Surface formulations comprising phenols
US-2021040257-A1 · Feb 11, 2021 · US
Synthesis of intermediates for producing prostacyclin derivatives
US-2020369592-A1 · Nov 26, 2020 · US
3,6-dichlorosalicylic acid compounds and related synthetic processes
US-10807936-B2 · Oct 20, 2020 · US
Synthesis of intermediates for producing prostacyclin derivatives
US-10774027-B2 · Sep 15, 2020 · US
3,6-dichlorosalicylic acid compounds and related synthetic processes
US-2020181055-A1 · Jun 11, 2020 · US
Process for preparing 3-chloro-2-vinylphenylsulfonates
US-10618872-B2 · Apr 14, 2020 · US
Process for synthesizing 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)-pyridin-3-yl)methoxy)benzaldehyde
US-10577345-B2 · Mar 3, 2020 · US
Novel compositions and methods for synthesizing deep eutectic solvents from lignin derived phenolic compounds
US-2020062681-A1 · Feb 27, 2020 · US
GPBP inhibition using Q2 peptidomimetics
US-10544083-B2 · Jan 28, 2020 · US
3,6-dichlorosalicylic acid compounds and related synthetic processes
US-10519092-B2 · Dec 31, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C47/565?
- CPC C07C47/565 is the Cooperative Patent Classification code for “all hydroxy groups bound to the ring.”
- How many patents are filed under CPC C07C47/565 (all hydroxy groups bound to the ring)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC C07C47/565 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).