Freeform deposition method for coolant channel closeout
US-9835114-B1 · Dec 5, 2017 · US
Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components · 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 | B23P2700/06 |
| Official title | Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components |
| Display label | Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components |
| Total patents | 217 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 25 |
| 2017 | 19 |
| 2018 | 23 |
| 2019 | 21 |
| 2020 | 18 |
| 2021 | 20 |
| 2022 | 17 |
| 2023 | 17 |
| 2024 | 16 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Airfoil cooling using non-line of sight holes
US-2017342842-A1 · Nov 30, 2017 · US
Masking plug for cold spray repair at counterbore hole
US-2017333934-A1 · Nov 23, 2017 · US
Impingement cooling of turbine blades or vanes
US-9777581-B2 · Oct 3, 2017 · US
Method for modifying an aperture and system for modifying flow through a component
US-9744614-B2 · Aug 29, 2017 · US
System and method of fabricating and repairing a gas turbine component
US-2017241288-A1 · Aug 24, 2017 · US
Method and apparatus for testing of engine components
US-9702817-B2 · Jul 11, 2017 · US
Gas turbine combustion chamber tile having effusion cooling holes including straight and offset sections
US-9696036-B2 · Jul 4, 2017 · US
Closure of cooling holes with a filing agent
US-9664111-B2 · May 30, 2017 · US
Additive manufacturing method for making holes bounded by thin walls in turbine components
US-2017130591-A1 · May 11, 2017 · US
Additive manufacturing method for making complex film holes
US-2017129014-A1 · May 11, 2017 · US
Thermal management article and method of forming the same, and method of thermal management of a substrate
US-9624779-B2 · Apr 18, 2017 · US
Manufacturing methods for multi-lobed cooling holes
US-9598979-B2 · Mar 21, 2017 · US
Repair or remanufacture of cooled components with an oxidation resistant braze
US-2016354953-A1 · Dec 8, 2016 · US
Systems and methods for thermal location of cooling holes
US-2016318135-A1 · Nov 3, 2016 · US
Article with coated substrate
US-2016319679-A1 · Nov 3, 2016 · US
Thermal shielding in a gas turbine
US-2016312621-A1 · Oct 27, 2016 · US
Thermal shielding in a gas turbine
US-2016312620-A1 · Oct 27, 2016 · US
Method for component machining by ablation and controlled recast layer removal by fluoride ion cleaning
US-9452484-B2 · Sep 27, 2016 · US
Component repair using confined laser drilling
US-2016243655-A1 · Aug 25, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23P2700/06?
- CPC B23P2700/06 is the Cooperative Patent Classification code for “Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components.”
- How many patents are filed under CPC B23P2700/06 (Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components)?
- Our database includes 217 publications tagged with this CPC code.
- Is patent activity under CPC B23P2700/06 growing?
- Publication counts under this code: 16 in 2024 vs 15 in 2025 (latest complete years).