Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, pattern forming method, method for manufacturing electronic device, and compound
US-12164230-B2 · Dec 10, 2024 · US
containing at least two non-condensed six-membered aromatic rings in the carbon skeleton
containing at least two non-condensed six-membered aromatic rings in the 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 | C07C309/32 |
| Official title | containing at least two non-condensed six-membered aromatic rings in the carbon skeleton |
| Display label | containing at least two non-condensed six-membered aromatic rings in the carbon skeleton |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polyphenylenes, methods, and uses thereof
US-12084554-B2 · Sep 10, 2024 · US
Polyphenylenes, methods, and uses thereof
US-11970590-B2 · Apr 30, 2024 · US
Polyphenylenes, methods, and uses thereof
US-2024117132-A1 · Apr 11, 2024 · US
Nonlinear light absorption material, recording medium, method for recording information, and method for reading information
US-2024055022-A1 · Feb 15, 2024 · US
Polyphenylenes, methods, and uses thereof
US-11802187-B2 · Oct 31, 2023 · US
Crossover resistant materials for aqueous organic redox flow batteries
US-2023275251-A1 · Aug 31, 2023 · US
Polyphenylenes, methods, and uses thereof
US-2023159716-A1 · May 25, 2023 · US
Crossover resistant materials for aqueous organic redox flow batteries
US-11646434-B2 · May 9, 2023 · US
Mono-(acid) salts of 6-aminoisoquinolines and uses thereof
US-2022144778-A1 · May 12, 2022 · US
Molecular host frameworks and methods of making and using same
US-11312681-B2 · Apr 26, 2022 · US
Methods of inhibiting scale with alkyl diphenyloxide sulfonates
US-2022081606-A1 · Mar 17, 2022 · US
Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, pattern forming method, method for manufacturing electronic device, and compound
US-2021165325-A1 · Jun 3, 2021 · US
Salt, quencher, resist composition and method for producing resist pattern
US-2021063875-A1 · Mar 4, 2021 · US
Crossover resistant materials for aqueous organic redox flow batteries
US-2021005918-A1 · Jan 7, 2021 · US
Polyphenylenes, methods, and uses thereof
US-2020362129-A1 · Nov 19, 2020 · US
Resist composition and patterning process
US-10613436-B2 · Apr 7, 2020 · US
Resist composition and patterning process
US-10613437-B2 · Apr 7, 2020 · US
Preparation of phenyl compounds
US-10562837-B2 · Feb 18, 2020 · US
Molecular host frameworks and methods of making and using same
US-2019375706-A1 · Dec 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C309/32?
- CPC C07C309/32 is the Cooperative Patent Classification code for “containing at least two non-condensed six-membered aromatic rings in the carbon skeleton.”
- How many patents are filed under CPC C07C309/32 (containing at least two non-condensed six-membered aromatic rings in the carbon skeleton)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC C07C309/32 growing?
- Publication counts under this code: 4 in 2023 vs 5 in 2024 (latest complete years).