Method of manufacturing electrode-separator composite, electrode-separator composite manufactured by the manufacturing method and lithium secondary battery comprising the same
US-2015380706-A1 · Dec 31, 2015 · 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 | H01M2/145 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 1,338 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 146 |
| 2016 | 155 |
| 2017 | 229 |
| 2018 | 239 |
| 2019 | 266 |
| 2020 | 232 |
| 2021 | 71 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrode of secondary cell including porous insulating layer, and manufacturing method thereof
US-9225012-B2 · Dec 29, 2015 · US
Lithium ion conductive substance, lithium ion conductive solid electrolyte using the lithium ion conductive substance, protective layer for an electrode of a lithium ion battery, and method for manufacturing the lithium ion conductive substance
US-2015372347-A1 · Dec 24, 2015 · US
Separator, method of manufacturing the same and battery using the same
US-2015372275-A1 · Dec 24, 2015 · US
Batteries incorporating graphene membranes for extending the cycle-life of lithium-ion batteries
US-2015364738-A1 · Dec 17, 2015 · US
Printable Ionic Gel Separation Layer For Energy Storage Devices
US-2015357125-A1 · Dec 10, 2015 · US
Laser-perforated porous solid-state films and applications thereof
US-9209443-B2 · Dec 8, 2015 · US
Conveying apparatus and a conveying method of separator of electric device
US-2015349311-A1 · Dec 3, 2015 · US
Microporous polyolefin film and separator for storage cell
US-9203072-B2 · Dec 1, 2015 · US
Separator, electrode element, electric energy storage device and method for producing separator
US-2015340679-A1 · Nov 26, 2015 · US
Micro-Porous Hybrid Film Having Electro-Chemical Stability and Method for Preparing the Same
US-2015333311-A1 · Nov 19, 2015 · US
Shape memory polymer material compositions, methods and applications
US-9190649-B2 · Nov 17, 2015 · US
Microporous membrane winding and method for manufacturing the same
US-9184429-B2 · Nov 10, 2015 · US
Manufacturing method of fuel cell module and manufacturing method of fuel cell
US-9178242-B2 · Nov 3, 2015 · US
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-9178198-B2 · Nov 3, 2015 · US
Heat-resistant synthetic resin microporous film, method of producing the same, separator for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
US-2015303428-A1 · Oct 22, 2015 · US
Cutting apparatus and a cutting method for separator of electrical device
US-2015298338-A1 · Oct 22, 2015 · US
Method for producing electric storage device, spacer and electric storage device
US-9159977-B2 · Oct 13, 2015 · US
Separator for electrochemical device and method for manufacturing the same
US-2015280192-A1 · Oct 1, 2015 · US
Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same
US-9147889-B2 · Sep 29, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/145?
- CPC H01M2/145 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/145 (Electricity)?
- Our database includes 1,338 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/145 growing?
- Publication counts under this code: 232 in 2020 vs 71 in 2021 (latest complete years).