Forming three-dimensional (3d) printed electronics
US-2023264414-A1 · Aug 24, 2023 · US
Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical · 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 | C09B47/24 |
| Official title | Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical |
| Display label | Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Forming three-dimensional (3D) printed electronics
US-11648731-B2 · May 16, 2023 · US
Compound, anti-reflective film comprising same, and display device
US-2023123971-A1 · Apr 20, 2023 · US
Ink set
US-11572485-B2 · Feb 7, 2023 · US
Nano dye molecule, color filter, and display panel
US-11453781-B2 · Sep 27, 2022 · US
Dye ink composition, dye ink for ink jet recording, and ink jet recording method
US-2021403736-A1 · Dec 30, 2021 · US
Article including phthalocyanine dyes
US-2021253863-A1 · Aug 19, 2021 · US
Chlorinated copper phthalocyanine pigments
US-11059978-B2 · Jul 13, 2021 · US
Nano dye molecule, color filter, and display panel
US-2021179854-A1 · Jun 17, 2021 · US
Ink jet recording method and ink jet recording apparatus
US-10844237-B2 · Nov 24, 2020 · US
Ink set
US-2020248024-A1 · Aug 6, 2020 · US
Ink set, ink cartridge, ink jet printer, and ink jet recording method
US-2020216702-A1 · Jul 9, 2020 · US
Ink set, ink cartridge, ink jet printer, and ink jet recording method
US-2020216701-A1 · Jul 9, 2020 · US
Article including phthalocyanine dyes
US-2020199368-A1 · Jun 25, 2020 · US
Chlorinated copper phthalocyanine pigments
US-2020109291-A1 · Apr 9, 2020 · US
Ink jet recording method and ink jet recording apparatus
US-2020079968-A1 · Mar 12, 2020 · US
Chlorinated copper phthalocyanine pigments
US-10544307-B2 · Jan 28, 2020 · US
Particles for electrophoretic displays
US-10106686-B2 · Oct 23, 2018 · US
Forming three-dimensional (3d) printed electronics
US-2018272601-A1 · Sep 27, 2018 · US
Chlorinated copper phthalocyanine pigments
US-2018215921-A1 · Aug 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09B47/24?
- CPC C09B47/24 is the Cooperative Patent Classification code for “Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical.”
- How many patents are filed under CPC C09B47/24 (Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C09B47/24 growing?
- Publication counts under this code: 1 in 2022 vs 4 in 2023 (latest complete years).