Fire extinguishing agent structure and secondary battery including the fire extinguishing agent structure
US-2026100476-A1 · Apr 9, 2026 · US
Extinguishants produced by combustion
Extinguishants produced by combustion · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A62C5/006 |
| Official title | {Extinguishants produced by combustion} |
| Display label | Extinguishants produced by combustion |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle fire-extinguishing and passenger-cooling device
US-12589268-B2 · Mar 31, 2026 · US
Battery sub-packing unit
US-12586854-B2 · Mar 24, 2026 · US
All-solid-state battery
US-2026061235-A1 · Mar 5, 2026 · US
Battery assemble and assembling method of the same
US-2025349957-A1 · Nov 13, 2025 · US
Battery pack fire extinguisher
US-2025286212-A1 · Sep 11, 2025 · US
Vehicle fire-extinguishing and passenger-cooling device
US-2025177789-A1 · Jun 5, 2025 · US
Battery module
US-12206124-B2 · Jan 21, 2025 · US
Battery sub-packing unit
US-2024274946-A1 · Aug 15, 2024 · US
Fire-extinguishing member and production method therefor
US-2024216738-A1 · Jul 4, 2024 · US
Battery sub-packing unit
US-11996574-B2 · May 28, 2024 · US
Solid-state fire suppression
US-2024165443-A1 · May 23, 2024 · US
Fire extinguishing equipment, battery pack, energy storage system, and electric vehicle
US-2024139564-A1 · May 2, 2024 · US
Temperature-sensitive automatic rapid gas generation fire extinguishing device
US-11951343-B1 · Apr 9, 2024 · US
Battery casing, method for manufacturing the same, and device containing battery casing
US-11799153-B2 · Oct 24, 2023 · US
Fire suppressant device and method, including expansion agent
US-11752378-B2 · Sep 12, 2023 · US
Pyrotechnic gas-generating composition
US-2022348520-A1 · Nov 3, 2022 · US
Inert gas fire protection system
US-11446530-B2 · Sep 20, 2022 · US
Battery module
US-2022173476-A1 · Jun 2, 2022 · US
Battery module
US-2022173475-A1 · Jun 2, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A62C5/006?
- CPC A62C5/006 is the Cooperative Patent Classification code for “Extinguishants produced by combustion.”
- How many patents are filed under CPC A62C5/006 (Extinguishants produced by combustion)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC A62C5/006 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).