Battery cell and method for manufacturing battery cell
US-11848410-B2 · Dec 19, 2023 · US
Containers for storing liquids; Delivery conduits therefor
Containers for storing liquids; Delivery conduits therefor · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/673 |
| Official title | Containers for storing liquids; Delivery conduits therefor |
| Display label | Containers for storing liquids; Delivery conduits therefor |
| Total patents | 167 |
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 | 7 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 10 |
| 2020 | 5 |
| 2021 | 16 |
| 2022 | 9 |
| 2023 | 21 |
| 2024 | 29 |
| 2025 | 51 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery rack and energy storage system comprising same
US-2023369679-A1 · Nov 16, 2023 · US
Fire suppression system for a battery enclosure
US-2023338766-A1 · Oct 26, 2023 · US
Battery, electric apparatus, and method and apparatus for preparing battery
US-2023223650-A1 · Jul 13, 2023 · US
Outdoor energy storage system cabinet and outdoor energy storage system
US-11666789-B2 · Jun 6, 2023 · US
Apparatus for manufacturing battery cell to enhance electrode wetting through vibration, and manufacturing method of battery cell using the same
US-11605830-B2 · Mar 14, 2023 · US
Battery cell, battery and power consumption apparatus
US-2023046770-A1 · Feb 16, 2023 · US
Battery module having fire-extinguishing unit
US-2023035877-A1 · Feb 2, 2023 · US
Fluid delivery device with hydrophobic surface
US-11534585-B2 · Dec 27, 2022 · US
Battery pack comprising fire extinguishing unit
US-2022359947-A1 · Nov 10, 2022 · US
Coolant Discharger for a Coolant-Carrying Pipeline Network, Electrical Energy Storage Device and Motor Vehicle
US-2022312647-A1 · Sep 29, 2022 · US
Liquid injection device and liquid injection method
US-2022285806-A1 · Sep 8, 2022 · US
Battery module having structure capable of delaying outflow of fire-fighting water injected therein in case of fire, and battery rack and energy storage device comprising same
US-2022263192-A1 · Aug 18, 2022 · US
Fire-fighting apparatus, box assembly, battery, power consumption apparatus, and method for preparing battery
US-2022233899-A1 · Jul 28, 2022 · US
Fire-fighting fluid storage apparatus of battery pack
US-2022226682-A1 · Jul 21, 2022 · US
Fire-fighting fluid storage apparatus of battery pack
US-11324978-B2 · May 10, 2022 · US
Power storage device
US-2022115757-A1 · Apr 14, 2022 · US
Degassing system of pouch for secondary battery
US-2021408635-A1 · Dec 30, 2021 · US
Valve system for an electrochemical power supply source, in particular for an underwater vehicle, and corresponding electrochemical power supply source
US-11211674-B2 · Dec 28, 2021 · US
Lithium secondary battery
US-2021344068-A1 · Nov 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/673?
- CPC H01M50/673 is the Cooperative Patent Classification code for “Containers for storing liquids; Delivery conduits therefor.”
- How many patents are filed under CPC H01M50/673 (Containers for storing liquids; Delivery conduits therefor)?
- Our database includes 167 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/673 growing?
- Publication counts under this code: 29 in 2024 vs 51 in 2025 (latest complete years).