Method of forming a brazed joint having molybdenum material
US-2019363313-A1 · Nov 28, 2019 · US
Cleaning
Cleaning · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23K1/206 |
| Official title | {Cleaning} |
| Display label | Cleaning |
| Total patents | 149 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 11 |
| 2017 | 15 |
| 2018 | 17 |
| 2019 | 13 |
| 2020 | 13 |
| 2021 | 9 |
| 2022 | 20 |
| 2023 | 15 |
| 2024 | 9 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Joining metal or alloy components using electric current
US-2019001427-A1 · Jan 3, 2019 · US
Fluid discharge device and method for discharging fluid
US-2018376600-A1 · Dec 27, 2018 · US
Hollow titanium airfoil with titanium coating
US-2018355733-A1 · Dec 13, 2018 · US
Brazing method
US-10150186-B2 · Dec 11, 2018 · US
Method of treating superalloy articles
US-2018345415-A1 · Dec 6, 2018 · US
Ball grid array solder attachment
US-2018350767-A1 · Dec 6, 2018 · US
Method for cleaning an Electronic circuit board
US-10144078-B2 · Dec 4, 2018 · US
Gas turbine fuel nozzle end cover using Au—Ni braze and method producing same
US-10131010-B2 · Nov 20, 2018 · US
Interconnect alloy material and methods
US-10099307-B2 · Oct 16, 2018 · US
Narrow gap processing
US-2018250762-A1 · Sep 6, 2018 · US
Tin-silver diffusion soldering for thin joints without flux
US-2018207933-A1 · Jul 26, 2018 · US
Method and apparatus for cleaning an electronic circuit board
US-2018141144-A1 · May 24, 2018 · US
Method of manufacturing semiconductor device, substrate processing apparatus and recording medium
US-9974191-B2 · May 15, 2018 · US
Tin-silver diffusion soldering for thin joints without flux
US-9925773-B2 · Mar 27, 2018 · US
Method of Tight Crack Braze Repair Using Acoustics
US-2018056459-A1 · Mar 1, 2018 · US
Apparatus for cleaning an electronic circuit board
US-9902006-B2 · Feb 27, 2018 · US
Method for holding brazing material during a brazing operation
US-9873171-B2 · Jan 23, 2018 · US
Flux applying apparatus
US-2018001408-A1 · Jan 4, 2018 · US
Interconnect alloy material and methods
US-2017361390-A1 · Dec 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K1/206?
- CPC B23K1/206 is the Cooperative Patent Classification code for “Cleaning.”
- How many patents are filed under CPC B23K1/206 (Cleaning)?
- Our database includes 149 publications tagged with this CPC code.
- Is patent activity under CPC B23K1/206 growing?
- Publication counts under this code: 9 in 2024 vs 11 in 2025 (latest complete years).