Modular heater assembly with interchangeable auxiliary sensing junctions
US-11540358-B2 · Dec 27, 2022 · US
Heating arrangements specially adapted for immersion heating
Heating arrangements specially adapted for immersion heating · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B3/78 |
| Official title | Heating arrangements specially adapted for immersion heating |
| Display label | Heating arrangements specially adapted for immersion heating |
| Total patents | 95 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 10 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 13 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electric heating device
US-11395375-B2 · Jul 19, 2022 · US
Coolant heater for a vehicle
US-11378000-B2 · Jul 5, 2022 · US
Bare heating elements for heating fluid flows
US-11330676-B2 · May 10, 2022 · US
Heater pipe gas leak detecting device and heater pipe gas leak detecting method
US-11193850-B2 · Dec 7, 2021 · US
Ceramic heater and manufacturing method for same
US-11096250-B2 · Aug 17, 2021 · US
Household appliance with immersible heater
US-2021176829-A1 · Jun 10, 2021 · US
Heating module
US-2021153306-A1 · May 20, 2021 · US
Heating module
US-2021153305-A1 · May 20, 2021 · US
Coolant heater for a vehicle
US-2021071565-A1 · Mar 11, 2021 · US
Heating apparatus for washer fluid
US-2021061231-A1 · Mar 4, 2021 · US
Heating cartridge for a thermostatic member, and thermostatic valve comprising such a cartridge
US-2020386343-A1 · Dec 10, 2020 · US
Ptc liquid heating device
US-2020314968-A1 · Oct 1, 2020 · US
Fluid heating ceramic heater
US-2020296802-A1 · Sep 17, 2020 · US
Heating device
US-2020296803-A1 · Sep 17, 2020 · US
Fluid-heating device
US-10767899-B2 · Sep 8, 2020 · US
Fine bubble generating apparatus, fine bubble generating method, and fine bubble-containing liquid
US-2020276803-A1 · Sep 3, 2020 · US
Modular heater assembly with interchangeable auxiliary sensing junctions
US-2020236739-A1 · Jul 23, 2020 · US
Sheath heater
US-10622121-B2 · Apr 14, 2020 · US
Sheath heater
US-2020045779-A1 · Feb 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B3/78?
- CPC H05B3/78 is the Cooperative Patent Classification code for “Heating arrangements specially adapted for immersion heating.”
- How many patents are filed under CPC H05B3/78 (Heating arrangements specially adapted for immersion heating)?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC H05B3/78 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).