Battery pack including pack case fitted with cooling fins
US-2024154204-A1 · May 9, 2024 · US
Vent means sensitive to or responsive to temperature
Vent means sensitive to or responsive to temperature · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/375 |
| Official title | Vent means sensitive to or responsive to temperature |
| Display label | Vent means sensitive to or responsive to temperature |
| Total patents | 663 |
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 | 9 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 26 |
| 2021 | 35 |
| 2022 | 76 |
| 2023 | 119 |
| 2024 | 148 |
| 2025 | 176 |
| 2026 | 38 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery pack, electric wheelchair, and vehicle
US-2024006711-A1 · Jan 4, 2024 · US
Hazard mitigation through gas flow communication between battery packs
US-2020398683-A1 · Dec 24, 2020 · US
Top Cap for Secondary Battery, Secondary Battery, and Method for Manufacturing the Secondary Battery
US-2020381680-A1 · Dec 3, 2020 · US
Method for delivering fire suppressing agent to lithium ion battery module
US-2020373534-A1 · Nov 26, 2020 · US
Roadway heat absorption system for battery heating
US-10833305-B2 · Nov 10, 2020 · US
Apparatus for Real-Time Analysis of Gas Generated Inside Secondary Battery
US-2020350638-A1 · Nov 5, 2020 · US
Battery block
US-2020313129-A1 · Oct 1, 2020 · US
Nonaqueous electrolyte secondary battery
US-10763478-B2 · Sep 1, 2020 · US
Battery pack comprising fire extinguishing agent
US-10686173-B2 · Jun 16, 2020 · US
Battery pack having improved stability
US-2020176741-A1 · Jun 4, 2020 · US
Integrated modules for battery packs
US-10608222-B2 · Mar 31, 2020 · US
Battery cell
US-2020076015-A1 · Mar 5, 2020 · US
Li-ion battery having improved safety against combustion
US-10566592-B2 · Feb 18, 2020 · US
Li-ion battery having improved safety against combustion
US-2020052266-A1 · Feb 13, 2020 · US
Capacitance reducing battery submodule with thermal runaway propagation prevention and containment features
US-2019393570-A1 · Dec 26, 2019 · US
Battery pack including fire extinguishing system
US-2019351268-A1 · Nov 21, 2019 · US
Apparatus and method for directed vent gas expulsion in battery cells
US-10446819-B2 · Oct 15, 2019 · US
High power fuel cell system
US-2019305334-A1 · Oct 3, 2019 · US
Safety-improved Battery Cell Including Thermal Expansion Tape and Method of Manufacturing Same
US-2019280263-A1 · Sep 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/375?
- CPC H01M50/375 is the Cooperative Patent Classification code for “Vent means sensitive to or responsive to temperature.”
- How many patents are filed under CPC H01M50/375 (Vent means sensitive to or responsive to temperature)?
- Our database includes 663 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/375 growing?
- Publication counts under this code: 148 in 2024 vs 176 in 2025 (latest complete years).