Resist composition and patterning process
US-11181823-B2 · Nov 23, 2021 · US
Monocarboxylic acids
Monocarboxylic acids · 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 | C07C63/70 |
| Official title | Monocarboxylic acids |
| Display label | Monocarboxylic acids |
| Total patents | 80 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 13 |
| 2017 | 20 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 1 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing salt
US-2021355082-A1 · Nov 18, 2021 · US
Resist composition and pattern forming process
US-2021278763-A1 · Sep 9, 2021 · US
Method for Producing an Organic Electronic Component, and Organic Electronic Component
US-2021198285-A1 · Jul 1, 2021 · US
Hydrogen Bond Directed Photocatalytic Hydrodefluorination and Methods of Use Thereof
US-2020399196-A1 · Dec 24, 2020 · US
Iodine-containing photoacid generators and compositions comprising the same
US-10831100-B2 · Nov 10, 2020 · US
Resist composition and patterning process
US-10809617-B2 · Oct 20, 2020 · US
Optically clear photo-polymerization resists for additive manufacturing of radiopaque parts
US-10781315-B2 · Sep 22, 2020 · US
Retinoid compound, preparation method therefor, intermediates thereof and application thereof
US-2020216407-A1 · Jul 9, 2020 · US
Resist composition and patterning process
US-2020089112-A1 · Mar 19, 2020 · US
Retinoid compound, preparation method therefor, intermediates thereof and application thereof
US-10556879-B2 · Feb 11, 2020 · US
Synthesis of hypervalent iodine reagents with dioxygen
US-10487099-B2 · Nov 26, 2019 · US
Materials for electronic devices
US-2019341559-A1 · Nov 7, 2019 · US
Cyclopentene and cyclopentadiene compounds for controlling invertebrate pests
US-10407383-B2 · Sep 10, 2019 · US
Materials for electronic devices
US-10396297-B2 · Aug 27, 2019 · US
Iodine-containing photoacid generators and compositions comprising the same
US-2019155152-A1 · May 23, 2019 · US
Resist composition and patterning process
US-2019155155-A1 · May 23, 2019 · US
Resist composition and patterning process
US-10295904-B2 · May 21, 2019 · US
Retinoid compound, preparation method therefor, intermediates thereof and application thereof
US-2019092744-A1 · Mar 28, 2019 · US
Resist composition and patterning process
US-2017351177-A1 · Dec 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C63/70?
- CPC C07C63/70 is the Cooperative Patent Classification code for “Monocarboxylic acids.”
- How many patents are filed under CPC C07C63/70 (Monocarboxylic acids)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC C07C63/70 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).