Electrode material for secondary batteries and manufacturing method thereof, and secondary battery
US-10147938-B2 · Dec 4, 2018 · US
characterised by non-gaseous activating agents
characterised by non-gaseous activating agents · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01B32/342 |
| Official title | characterised by non-gaseous activating agents |
| Display label | characterised by non-gaseous activating agents |
| Total patents | 151 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 10 |
| 2017 | 23 |
| 2018 | 8 |
| 2019 | 16 |
| 2020 | 13 |
| 2021 | 13 |
| 2022 | 10 |
| 2023 | 12 |
| 2024 | 16 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microporous and hierarchical porous carbon
US-2018287207-A1 · Oct 4, 2018 · US
Method for manufacturing activated carbon
US-10086357-B2 · Oct 2, 2018 · US
Method of preparing carbon fibers
US-9988271-B2 · Jun 5, 2018 · US
Support carbon material and catalyst for solid polymer type fuel cell use
US-2018123154-A1 · May 3, 2018 · US
Electrode, method for manufacturing the same, and secondary battery
US-9859595-B2 · Jan 2, 2018 · US
Method, synthesis, activation procedure and characterization of an oxygen rich activated porous carbon sorbent for selective removal of carbon dioxide with ultra high capacity
US-2017304801-A1 · Oct 26, 2017 · US
High Surface Area Carbon Materials and Methods for Making Same
US-2017301484-A1 · Oct 19, 2017 · US
Activated carbon for noble metal adsorption, noble metal adsorption filter, and method for recovering noble metals
US-9782750-B2 · Oct 10, 2017 · US
Method for manufacturing activated carbon
US-2017282152-A1 · Oct 5, 2017 · US
Method for forming an acid-treated fly ash activated carbon
US-9757709-B1 · Sep 12, 2017 · US
Method of making alkali activated carbon
US-2017247259-A1 · Aug 31, 2017 · US
Activated carbon and method for manufacturing the same
US-2017247258-A1 · Aug 31, 2017 · US
Modified activated carbon preparation and methods thereof
US-9737872-B2 · Aug 22, 2017 · US
Sulfur-carbon nanocomposites and their application as cathode materials in lithium-sulfur batteries
US-9722245-B2 · Aug 1, 2017 · US
Gelled aqueous polymer composition, pyrolysed carbonated composition produced therefrom for a supercapacitor electrode, and methods for the production thereof
US-2017197839-A1 · Jul 13, 2017 · US
Porous carbon material and method for manufacturing porous carbon material
US-2017166451-A1 · Jun 15, 2017 · US
Cathode for a lithium ion capacitor
US-9679704-B2 · Jun 13, 2017 · US
Energy storage device and methods for making and use
US-2017162340-A1 · Jun 8, 2017 · US
Carbon particles
US-9670066-B2 · Jun 6, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B32/342?
- CPC C01B32/342 is the Cooperative Patent Classification code for “characterised by non-gaseous activating agents.”
- How many patents are filed under CPC C01B32/342 (characterised by non-gaseous activating agents)?
- Our database includes 151 publications tagged with this CPC code.
- Is patent activity under CPC C01B32/342 growing?
- Publication counts under this code: 16 in 2024 vs 7 in 2025 (latest complete years).