Zinc-air electrochemical cells with carbon dioxide scavengers
US-2020194738-A1 · Jun 18, 2020 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M2/0255 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 28 |
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 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 8 |
| 2020 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Anode composite structure for lithium-air battery
US-10622691-B2 · Apr 14, 2020 · US
An apparatus and associated methods for electrical storage
US-2020083571-A1 · Mar 12, 2020 · US
Metal-air battery having cylindrical structure
US-2020076030-A1 · Mar 5, 2020 · US
Anaerobic aluminum-water electrochemical cell
US-10581128-B2 · Mar 3, 2020 · US
Anaerobic aluminum-water electrochemical cell
US-10581129-B2 · Mar 3, 2020 · US
Cooled busbars and plate
US-10566666-B2 · Feb 18, 2020 · US
Anaerobic aluminum-water electrochemical cell
US-10516195-B2 · Dec 24, 2019 · US
Metal-air battery having cylindrical structure
US-10505242-B2 · Dec 10, 2019 · US
Anaerobic aluminum-water electrochemical cell
US-10396418-B2 · Aug 27, 2019 · US
Air cell cartridge and air cell system
US-10297871-B2 · May 21, 2019 · US
Anaerobic Aluminum-Water Electrochemical Cell
US-2019020086-A1 · Jan 17, 2019 · US
Anaerobic Aluminum-Water Electrochemical Cell
US-2019020084-A1 · Jan 17, 2019 · US
Anaerobic Aluminum-Water Electrochemical Cell
US-2019020085-A1 · Jan 17, 2019 · US
Anaerobic Aluminum-Water Electrochemical Cell
US-2019020083-A1 · Jan 17, 2019 · US
Lithium air battery
US-9997813-B2 · Jun 12, 2018 · US
Cooled busbars and plate
US-2018151923-A1 · May 31, 2018 · US
Anode for lithium secondary battery, fabricating method thereof and lithium air battery having the same
US-9947977-B2 · Apr 17, 2018 · US
Metal-air battery for a vehicle
US-2018102577-A1 · Apr 12, 2018 · US
Metal-air battery having cylindrical structure
US-2018097267-A1 · Apr 5, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/0255?
- CPC H01M2/0255 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/0255 (Electricity)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/0255 growing?
- Publication counts under this code: 8 in 2019 vs 7 in 2020 (latest complete years).