Hardmask composition, hardmask layer, and method of forming patterns
US-2024377746-A1 · Nov 14, 2024 · US
having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton · 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 | C07C215/68 |
| Official title | having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton |
| Display label | having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton |
| Total patents | 78 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 11 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ultra bright dimeric or polymeric dyes with rigid spacing groups
US-11434377-B2 · Sep 6, 2022 · US
Isotope enhanced ambroxol for long lasting autophagy induction
US-11331284-B2 · May 17, 2022 · US
Antihypertensive polyol compound and derivative thereof
US-2022098134-A1 · Mar 31, 2022 · US
Vdr-silent vitamin d derivative as inhibitors of srebp and pharmaceutical use thereof
US-2022081381-A1 · Mar 17, 2022 · US
Ultra bright dimeric or polymeric dyes
US-2021395530-A1 · Dec 23, 2021 · US
Syntheses of n-heterocyclic carbenes and intermediates therefor
US-2021317088-A9 · Oct 14, 2021 · US
Ultra bright dimeric or polymeric dyes
US-11142647-B2 · Oct 12, 2021 · US
Compositions and methods of treating retinal disease
US-2021269402-A1 · Sep 2, 2021 · US
Phenylethynylnaphthalene dyes and methods for their use
US-11084932-B2 · Aug 10, 2021 · US
Compositions and methods of treating retinal disease
US-10913722-B2 · Feb 9, 2021 · US
Ultra bright dimeric or polymeric dyes with rigid spacing groups
US-2020392345-A1 · Dec 17, 2020 · US
Syntheses of n-heterocyclic carbenes and intermediates therefor
US-2020354323-A1 · Nov 12, 2020 · US
Syntheses of N-heterocyclic carbenes and intermediates therefor
US-10759763-B2 · Sep 1, 2020 · US
Isotope enhanced ambroxol for long lasting autophagy induction
US-2020237687-A1 · Jul 30, 2020 · US
Isotope enhanced ambroxol for long lasting autophagy induction
US-10583099-B2 · Mar 10, 2020 · US
Compositions and Methods for Reactivating Cholinesterases
US-2019345097-A1 · Nov 14, 2019 · US
Isotope enhanced ambroxol for long lasting autophagy induction
US-2019269806-A1 · Sep 5, 2019 · US
Compositions and methods of treating retinal disease
US-2019210971-A1 · Jul 11, 2019 · US
Compositions and methods of treating retinal disease
US-10202348-B2 · Feb 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C215/68?
- CPC C07C215/68 is the Cooperative Patent Classification code for “having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton.”
- How many patents are filed under CPC C07C215/68 (having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC C07C215/68 growing?
- Publication counts under this code: 4 in 2023 vs 9 in 2024 (latest complete years).