Liquid low temperature oxide
US-11499234-B2 · Nov 15, 2022 · US
by wet methods
by wet methods · 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 | C23D5/02 |
| Official title | by wet methods |
| Display label | by wet methods |
| Total patents | 89 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 13 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 16 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing metal powder
US-11458536-B2 · Oct 4, 2022 · US
Method of manufacturing tubular member for exhaust gas treatment device, and coating film forming device
US-2022288631-A1 · Sep 15, 2022 · US
Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device
US-2022275744-A1 · Sep 1, 2022 · US
Method for producing metal powder
US-11426791-B2 · Aug 30, 2022 · US
Substrate for flexible device
US-11414762-B2 · Aug 16, 2022 · US
Colored Glass Frits And Related Methods For Automotive Applications
US-2022234942-A1 · Jul 28, 2022 · US
Wheel hub unit with thermally insulating coating for reducing the thermal load on a wheel bearing
US-11396207-B2 · Jul 26, 2022 · US
Coated metal, coating-forming treatment solution, and method for producing coated metal
US-2022162759-A1 · May 26, 2022 · US
Method for producing multilayered silica glass body
US-2021371321-A1 · Dec 2, 2021 · US
Electrode of an electrochemical measuring system
US-11156580-B2 · Oct 26, 2021 · US
Oriented electromagnetic steel sheet and method for manufacturing oriented electromagnetic steel sheet
US-11091842-B2 · Aug 17, 2021 · US
Exterior material of home appliance, home appliance including the exterior material, and manufacturing method thereof
US-11078107-B2 · Aug 3, 2021 · US
Water heater with organic polymer coating
US-11054173-B2 · Jul 6, 2021 · US
Anti-corrosion coating with low through-hole ratio for steel rebars and coating method
US-11008469-B2 · May 18, 2021 · US
Abradable coating made of a material having a low surface roughness
US-10989066-B2 · Apr 27, 2021 · US
Protective surface treatment for metal alloy components during manufacturing and thereafter
US-2020370183-A1 · Nov 26, 2020 · US
Coated combustion component from liquid precursor thermal spraying
US-2020299845-A1 · Sep 24, 2020 · US
Liquid low temperature oxide
US-2020291530-A1 · Sep 17, 2020 · US
Enamel composition, method for preparing enamel composition, and cooking appliance
US-2020270169-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23D5/02?
- CPC C23D5/02 is the Cooperative Patent Classification code for “by wet methods.”
- How many patents are filed under CPC C23D5/02 (by wet methods)?
- Our database includes 89 publications tagged with this CPC code.
- Is patent activity under CPC C23D5/02 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).