Energy storage system and alumina calcination applications
US-2023304420-A1 · Sep 28, 2023 · US
of once-through type
of once-through type · 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 | F22B35/10 |
| Official title | of once-through type |
| Display label | of once-through type |
| Total patents | 145 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 20 |
| 2023 | 28 |
| 2024 | 32 |
| 2025 | 25 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermal Energy Storage System with Deep Discharge
US-2023220787-A1 · Jul 13, 2023 · US
Water feedback in vertical forced-flow steam generators
US-11692703-B2 · Jul 4, 2023 · US
Methods For Material Activation With Thermal Energy Storage System
US-2023203968-A1 · Jun 29, 2023 · US
Thermal energy storage system with forecast control of operating parameters
US-2023193789-A1 · Jun 22, 2023 · US
Thermal energy storage system with steam generator having feed-forward control
US-2023193790-A1 · Jun 22, 2023 · US
Thermal energy storage system with steam generator having feedback control
US-11619144-B2 · Apr 4, 2023 · US
Thermal energy storage system with forecast control of operating parameters
US-11572811-B2 · Feb 7, 2023 · US
Solid oxide electrolysis system with thermal energy storage system
US-11566541-B2 · Jan 31, 2023 · US
Thermal energy storage system with heat discharge system to prevent thermal runaway
US-11536163-B2 · Dec 27, 2022 · US
Thermal energy storage assemblage with dynamic insulation and failsafe cooling
US-11530626-B2 · Dec 20, 2022 · US
Thermal energy storage assemblage
US-11530625-B2 · Dec 20, 2022 · US
Once-through evaporator systems
US-11506378-B2 · Nov 22, 2022 · US
Solid Oxide Electrolysis System with Thermal Energy Storage System
US-2022341349-A1 · Oct 27, 2022 · US
Calcination System With Thermal Energy Storage System
US-2022282638-A1 · Sep 8, 2022 · US
Thermal Energy Storage System With Forecast Control Of Operating Parameters
US-2022268181-A1 · Aug 25, 2022 · US
Thermal Energy Storage System with Alternating Discharge Operation
US-2022268179-A1 · Aug 25, 2022 · US
Thermal Energy Storage System With Steam Generator Having Feed-Forward Control
US-2022268180-A1 · Aug 25, 2022 · US
Thermal Energy Storage System With Steam Generator Having Feedback Control
US-2022259986-A1 · Aug 18, 2022 · US
Thermal Energy Storage Assemblage With Energy Cogeneration
US-2022259987-A1 · Aug 18, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F22B35/10?
- CPC F22B35/10 is the Cooperative Patent Classification code for “of once-through type.”
- How many patents are filed under CPC F22B35/10 (of once-through type)?
- Our database includes 145 publications tagged with this CPC code.
- Is patent activity under CPC F22B35/10 growing?
- Publication counts under this code: 32 in 2024 vs 25 in 2025 (latest complete years).