Heat exchanger, method for making heat exchanger, and heat exchange system
US-11988464-B2 · May 21, 2024 · US
especially adapted for evaporator or condenser surfaces (F28F13/187 takes precedence)
especially adapted for evaporator or condenser surfaces (F28F13/187 takes precedence) · 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 | F28F13/182 |
| Official title | {especially adapted for evaporator or condenser surfaces (F28F13/187 takes precedence)} |
| Display label | especially adapted for evaporator or condenser surfaces (F28F13/187 takes precedence) |
| Total patents | 72 |
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 | 4 |
| 2017 | 1 |
| 2018 | 7 |
| 2019 | 3 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Single and multi-layer mesh structures for enhanced thermal transport
US-2024133643-A1 · Apr 25, 2024 · US
Single and multi-layer mesh structures for enhanced thermal transport
US-11898807-B2 · Feb 13, 2024 · US
De-icing coating for evaporator
US-2023314060-A1 · Oct 5, 2023 · US
Amphiphilic Minichannel Surface Structures to Enhance Heat Transfer Coefficient
US-2023280115-A1 · Sep 7, 2023 · US
Antifungal/antibacterial hydrophilic coating
US-11746241-B2 · Sep 5, 2023 · US
Indirect evaporative cooling apparatus and cooling system including the same
US-2023168042-A1 · Jun 1, 2023 · US
Outer finned tube with mixed-wettability surface and manufacturing method thereof
US-11619455-B2 · Apr 4, 2023 · US
Condenser and open loop two phase cooling system
US-2023070643-A1 · Mar 9, 2023 · US
Two-phase immersion type heat dissipation fin composite structure
US-2023064787-A1 · Mar 2, 2023 · US
Heat exchanger, method for manufacturing heat exchanger, and refrigerant cycle apparatus
US-2023063016-A1 · Mar 2, 2023 · US
Drug-containing capsule, and component for air treatment device
US-11583601-B2 · Feb 21, 2023 · US
Heat transfer tube having rare-earth oxide superhydrophobic surface and method for manufacturing the same
US-11421950-B2 · Aug 23, 2022 · US
Heat exchanger
US-11396605-B2 · Jul 26, 2022 · US
Single and multi-layer mesh structures for enhanced thermal transport
US-2022221233-A1 · Jul 14, 2022 · US
Manufacturable metal-graphene interface for highly efficient and durable heat exchanger components
US-11340024-B2 · May 24, 2022 · US
Vehicle heat exchanger and vehicle front structure having the same
US-11333453-B2 · May 17, 2022 · US
Single and multi-layer mesh structures for enhanced thermal transport
US-11306983-B2 · Apr 19, 2022 · US
Vapor chamber with ionized fluid
US-2022095484-A1 · Mar 24, 2022 · US
Heat transfer device and furnace using same
US-11248858-B2 · Feb 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F13/182?
- CPC F28F13/182 is the Cooperative Patent Classification code for “especially adapted for evaporator or condenser surfaces (F28F13/187 takes precedence).”
- How many patents are filed under CPC F28F13/182 (especially adapted for evaporator or condenser surfaces (F28F13/187 takes precedence))?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC F28F13/182 growing?
- Publication counts under this code: 8 in 2024 vs 7 in 2025 (latest complete years).