Resist composition, laminate, and patterning process
US-2026063993-A1 · Mar 5, 2026 · US
Coating compositions based on macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C09D159/00 - C09D171/00; Coating compositions based on derivatives of such polymers
Coating compositions based on macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C09D159/00 - C09D171/00; Coating compositions based on derivatives of such polymers · 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 | C09D173/00 |
| Official title | Coating compositions based on macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C09D159/00 - C09D171/00; Coating compositions based on derivatives of such polymers |
| Display label | Coating compositions based on macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C09D159/00 - C09D171/00; Coating compositions based on derivatives of such polymers |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Protective coating composition for circuit board
US-12534638-B2 · Jan 27, 2026 · US
Hardmask composition, hardmask layer, and method of forming patterns
US-2024376342-A1 · Nov 14, 2024 · US
Polyketone powder for laser sintering
US-2024270905-A1 · Aug 15, 2024 · US
Polyketone powder for laser sintering
US-2024247103-A1 · Jul 25, 2024 · US
Method for forming thermoplastic additive manufacturing powders
US-11845833-B2 · Dec 19, 2023 · US
Protective coating composition for circuit board
US-2023117510-A1 · Apr 20, 2023 · US
Method for forming thermoplastic additive manufacturing powders
US-2022380565-A1 · Dec 1, 2022 · US
Polyketone powder for laser sintering
US-2022363826-A1 · Nov 17, 2022 · US
Polyketone powder for laser sintering
US-2022363825-A1 · Nov 17, 2022 · US
Compositions comprising ethylene-carbon monoxide copolymers
US-10815375-B2 · Oct 27, 2020 · US
Polyketone composition, polyketone membrane, substrate with polyketone membrane, optical element, image display device, covered member and molded article
US-2020247948-A1 · Aug 6, 2020 · US
Material for forming underlayer film for lithography, composition for forming underlayer film for lithography, underlayer film for lithography and pattern forming method
US-10359701-B2 · Jul 23, 2019 · US
Aromatic polyketone, method of producing the same, aromatic polyketone composition, aromatic polyketone film, optical element, and image display apparatus
US-10351670-B2 · Jul 16, 2019 · US
Aromatic polyketone having two different structural units
US-2019211141-A1 · Jul 11, 2019 · US
Compositions Comprising Ethylene-Carbon Monoxide Copolymers
US-2019136050-A1 · May 9, 2019 · US
Aromatic polyketone, method of producing the same, aromatic polyketone composition, aromatic polyketone film, optical element, and image display apparatus
US-2018237588-A1 · Aug 23, 2018 · US
Polyketone resin composition with excellent wear resistance
US-2018162996-A1 · Jun 14, 2018 · US
Coating material compositions and low-temperature-curable coatings produced therefrom, and use thereof
US-9951245-B2 · Apr 24, 2018 · US
Material for forming underlayer film for lithography, composition for forming underlayer film for lithography, underlayer film for lithography and pattern forming method
US-2018101096-A1 · Apr 12, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D173/00?
- CPC C09D173/00 is the Cooperative Patent Classification code for “Coating compositions based on macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C09D159/00 - C09D171/00; Coating compositions based on derivatives of such polymers.”
- How many patents are filed under CPC C09D173/00 (Coating compositions based on macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C09D159/00 - C09D171/00; Coating compositions based on derivatives of such polymers)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC C09D173/00 growing?
- Publication counts under this code: 2 in 2023 vs 3 in 2024 (latest complete years).