Cleaning liquid for excessive powder removal, method for producing three-dimensional molded object, and set of object molding liquid and cleaning liquid
US-12391903-B2 · Aug 19, 2025 · US
linear
linear · 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 | C11D7/241 |
| Official title | {linear} |
| Display label | linear |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compositions
US-12286580-B2 · Apr 29, 2025 · US
Compositions
US-2025043166-A1 · Feb 6, 2025 · US
Heat transfer compositions
US-2024352297-A1 · Oct 24, 2024 · US
Heat transfer compositions
US-12018203-B2 · Jun 25, 2024 · US
Binary azeotrope and azeotrope-like compositions comprising perfluoroheptene
US-11767494-B2 · Sep 26, 2023 · US
Cleaning liquid for excessive powder removal, method for producing three-dimensional molded object, and set of object molding liquid and cleaning liquid
US-2023287311-A1 · Sep 14, 2023 · US
Cleaning liquid composition and method for cleaning polymerization apparatus using same
US-11549084-B2 · Jan 10, 2023 · US
Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxypropane
US-11530376-B2 · Dec 20, 2022 · US
Composition comprising an ammonia-activated siloxane for avoiding pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below
US-2022169956-A1 · Jun 2, 2022 · US
Compositions
US-2022127507-A1 · Apr 28, 2022 · US
Quaternary azeotrope and azeotrope-like compositions for solvent and cleaning applications
US-2022089982-A1 · Mar 24, 2022 · US
Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluorobut-2-ene
US-2021253817-A1 · Aug 19, 2021 · US
Cleaning composition
US-11053462-B2 · Jul 6, 2021 · US
Cleaning agent composition
US-11034922-B2 · Jun 15, 2021 · US
Binary azeotrope and azeotrope-like compositions comprising perfluoroheptene
US-2021139819-A1 · May 13, 2021 · US
Chemical liquid, kit, pattern forming method, chemical liquid manufacturing method, and chemical liquid storage body
US-2021132503-A1 · May 6, 2021 · US
Ternary and quaternary azeotrope and azeotrope-like compositions comprising perfluoroheptene
US-2021102146-A1 · Apr 8, 2021 · US
Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxypropane
US-2021079321-A1 · Mar 18, 2021 · US
Cleaning Liquid Composition and Method for Cleaning Polymerization Apparatus Using Same
US-2020362273-A1 · Nov 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11D7/241?
- CPC C11D7/241 is the Cooperative Patent Classification code for “linear.”
- How many patents are filed under CPC C11D7/241 (linear)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC C11D7/241 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).