Aerosol-generating article having a liquid indicator
US-2025106948-A1 · Mar 27, 2025 · US
Control systems for instantaneous steam boilers · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F22B35/005 |
| Official title | {Control systems for instantaneous steam boilers} |
| Display label | Control systems for instantaneous steam boilers |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025106948-A1 · Mar 27, 2025 · US
US-2025043717-A1 · Feb 6, 2025 · US
US-12167511-B2 · Dec 10, 2024 · US
US-2024247798-A1 · Jul 25, 2024 · US
US-2023276537-A1 · Aug 31, 2023 · US
US-11641697-B2 · May 2, 2023 · US
US-10786749-B2 · Sep 29, 2020 · US
US-2020196665-A1 · Jun 25, 2020 · US
US-10609959-B2 · Apr 7, 2020 · US
US-2018264374-A1 · Sep 20, 2018 · US
US-2017340010-A1 · Nov 30, 2017 · US
US-9574764-B2 · Feb 21, 2017 · US