Collecting apparatus, condensation equipment, and collecting method
US-12546537-B2 · Feb 10, 2026 · US
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Inserts, e.g. for receiving deposits from water
Inserts, e.g. for receiving deposits from water · 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 | F22B37/18 |
| Official title | Inserts, e.g. for receiving deposits from water |
| Display label | Inserts, e.g. for receiving deposits from water |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Temperature control means in a waste heat boiler
US-2025297733-A1 · Sep 25, 2025 · US
Collecting apparatus, condensation equipment, and collecting method
US-2024151471-A1 · May 9, 2024 · US
Natural circulation multi-circulation package boiler with superheat for steam assisted gravity drainage (SAGD) process including superheat
US-11415314-B2 · Aug 16, 2022 · US
Natural circulation multi-circulation package boiler with superheat for steam assisted gravity drainage (sagd) process including superheat
US-2020400305-A1 · Dec 24, 2020 · US
Resistance spot welding apparatus
US-10464160-B2 · Nov 5, 2019 · US
Steam generator with tube aligning orifice
US-9897308-B2 · Feb 20, 2018 · US
Steam generator system, control method and household appliance
US-2018038585-A1 · Feb 8, 2018 · US
Apparatus for pulsation-free and oscillation-free total evaporation of media; hand-held device for evaporation of surfaces
US-2016061440-A1 · Mar 3, 2016 · US
Method for measuring thickness of boiler water tube
US-2015316509-A1 · Nov 5, 2015 · US
Resistance spot welding apparatus
US-2015290737-A1 · Oct 15, 2015 · US
Heat exchanger tube vibration suppression device and steam generator
US-2015219332-A1 · Aug 6, 2015 · US
Steam generator with tube aligning orifice
US-2015184845-A1 · Jul 2, 2015 · US
Minimizing fouling in steam assisted oil production
US-2015114318-A1 · Apr 30, 2015 · US
Method and apparatus for phase change enhancement
US-9005393-B2 · Apr 14, 2015 · US