Water block assembly having an insulating housing
US-2026040487-A1 · Feb 5, 2026 · US
for electrical insulation
for electrical insulation · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F28F2265/24 |
| Official title | for electrical insulation |
| Display label | for electrical insulation |
| Total patents | 50 |
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 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 2 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 8 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
3D printed cold plates and methods for cooling power devices embedded in 3D printed circuit boards
US-12385700-B2 · Aug 12, 2025 · US
Cooled inlet cold plate design for robust electrical isolation
US-12355201-B2 · Jul 8, 2025 · US
Cover for mems-based cooling systems
US-2025027729-A1 · Jan 23, 2025 · US
Water block assembly having an insulating housing
US-12167570-B2 · Dec 10, 2024 · US
Heatpipe to help reduce radio frequency interference
US-12160216-B2 · Dec 3, 2024 · US
X-ray high-voltage generator with an oscillating heat pipe
US-2024397601-A1 · Nov 28, 2024 · US
Cover for MEMS-based cooling systems
US-12123662-B2 · Oct 22, 2024 · US
X-ray high-voltage generator with an oscillating heat pipe
US-12096541-B2 · Sep 17, 2024 · US
3d printed cold plates and methods for cooling power devices embedded in 3d printed circuit boards
US-2024230248-A1 · Jul 11, 2024 · US
Cooling apparatus for a medium voltage or high voltage switchgear
US-11927398-B2 · Mar 12, 2024 · US
3D printed cold plates and methods for cooling power devices embedded in 3D printed circuit boards
US-11920877-B2 · Mar 5, 2024 · US
Cover for mems-based cooling systems
US-2023332847-A1 · Oct 19, 2023 · US
X-ray high-voltage generator with an oscillating heat pipe
US-2023300963-A1 · Sep 21, 2023 · US
Laminated microchannel heat exchangers
US-11732978-B2 · Aug 22, 2023 · US
Conformal heat pipe assemblies
US-11683919-B2 · Jun 20, 2023 · US
3d printed cold plates and methods for cooling power devices embedded in 3d printed circuit boards
US-2023152047-A1 · May 18, 2023 · US
HVAC condenser coil isolators
US-11629898-B2 · Apr 18, 2023 · US
Flow-guiding rod, bushing and converter transformer system
US-11615908-B2 · Mar 28, 2023 · US
Electrostatic precipitating apparatus and cooling tower having same
US-11541400-B2 · Jan 3, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F2265/24?
- CPC F28F2265/24 is the Cooperative Patent Classification code for “for electrical insulation.”
- How many patents are filed under CPC F28F2265/24 (for electrical insulation)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC F28F2265/24 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).