Manufacturing method of aluminum-based article with multi-angle visual color change characteristics
US-2024344229-A1 · Oct 17, 2024 · US
containing organic acids
containing organic 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 | C25D11/10 |
| Official title | containing organic acids |
| Display label | containing organic acids |
| Total patents | 235 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 24 |
| 2017 | 24 |
| 2018 | 25 |
| 2019 | 20 |
| 2020 | 25 |
| 2021 | 26 |
| 2022 | 15 |
| 2023 | 20 |
| 2024 | 26 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrolytic solution and method for surface treatment of aluminum alloys for casting
US-9845547-B2 · Dec 19, 2017 · US
Object processing by conversion coating
US-2017342587-A1 · Nov 30, 2017 · US
Engine combustion chamber structure and manufacturing method thereof
US-9816458-B2 · Nov 14, 2017 · US
Method for manufacturing mold and method for manufacturing molded article having fine uneven structure on surface
US-9797059-B2 · Oct 24, 2017 · US
Process for enhanced corrosion protection of anodized aluminum
US-2017292202-A1 · Oct 12, 2017 · US
Method of preparing quantum dot layer, QLED display device having the quantum dot layer and method of preparing the same
US-9780257-B1 · Oct 3, 2017 · US
Method of forming a micro-structure
US-2017267520-A1 · Sep 21, 2017 · US
Method of preparing quantum dot layer, qled display device having the quantum dot layer and method of preparing the same
US-2017271549-A1 · Sep 21, 2017 · US
Surface structure of aluminum-based member
US-2017254294-A1 · Sep 7, 2017 · US
Method of forming a micro-structure
US-9751755-B2 · Sep 5, 2017 · US
Nanowire bundle array, membrane including the same, method of manufacturing the membrane, and steam generator using the membrane
US-2017146263-A1 · May 25, 2017 · US
Anodized metal component
US-2017129215-A1 · May 11, 2017 · US
Anodized films with pigment coloring
US-2017121838-A1 · May 4, 2017 · US
Anodic films for high performance aluminum alloys
US-2017121837-A1 · May 4, 2017 · US
White anodic films with multiple layers
US-2017121836-A1 · May 4, 2017 · US
Pellicle frame and process for manufacturing same
US-9598790-B2 · Mar 21, 2017 · US
Cosmetic anodic oxide coatings
US-2017044684-A1 · Feb 16, 2017 · US
Method for manufacturing as well as use of a polished nanostructured metallic surface having water- and ice- repellent characteristics
US-2017002475-A1 · Jan 5, 2017 · US
Photo-electrochemical cell, manufacturing method of photo-electrochemical cell, and photo-electrochemical reaction device
US-2016372271-A1 · Dec 22, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D11/10?
- CPC C25D11/10 is the Cooperative Patent Classification code for “containing organic acids.”
- How many patents are filed under CPC C25D11/10 (containing organic acids)?
- Our database includes 235 publications tagged with this CPC code.
- Is patent activity under CPC C25D11/10 growing?
- Publication counts under this code: 26 in 2024 vs 10 in 2025 (latest complete years).