Process for preparing electroactive materials for metal-ion batteries
US-2025361148-A1 · Nov 27, 2025 · US
Boron; Borides
Boron; Borides · 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 | C01B35/02 |
| Official title | Boron; Borides |
| Display label | Boron; Borides |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method to process borate by-products from sodium borohydride hydrolysis
US-2025353754-A1 · Nov 20, 2025 · US
Process for preparing electroactive materials for metal-ion batteries
US-12473203-B2 · Nov 18, 2025 · US
Gas storage systems and method thereof
US-12421122-B2 · Sep 23, 2025 · US
Process for preparing electroactive materials for metal-ion batteries
US-2025109026-A1 · Apr 3, 2025 · US
Method for manufacturing alloys of precious metals and alloys of precious metals thus obtained
US-11987869-B2 · May 21, 2024 · US
Multi-layer borophene and method of synthesizing same
US-2024150185-A1 · May 9, 2024 · US
Borophane polymorphs and synthesis methods of same
US-2024059572-A1 · Feb 22, 2024 · US
Amorphous silicon-based films resistant to crystallization
US-11827514-B2 · Nov 28, 2023 · US
Method for producing tetrahydroborate and tetrahydroborate
US-11685664-B2 · Jun 27, 2023 · US
Gas storage systems and method thereof
US-2022194804-A1 · Jun 23, 2022 · US
Method for producing tetrahydroborate and tetrahydroborate
US-2021363022-A1 · Nov 25, 2021 · US
Method for manufacturing alloys of precious metals and alloys of precious metals thus obtained
US-2021331241-A1 · Oct 28, 2021 · US
Amorphous silicon-based films resistant to crystallization
US-2021130174-A1 · May 6, 2021 · US
Method for manufacturing alloys of precious metals and alloys of precious metals thus obtained
US-2021017032-A1 · Jan 21, 2021 · US
Flow type reaction device
US-2021016242-A1 · Jan 21, 2021 · US
Borophenes, boron layer allotropes and methods of preparation
US-10829381-B2 · Nov 10, 2020 · US
Atomic layer etching using a boron-containing gas and hydrogen fluoride gas
US-10790156-B2 · Sep 29, 2020 · US
Borophenes, boron layer allotropes and methods of preparation
US-2020290883-A1 · Sep 17, 2020 · US
Borophenes, boron layer allotropes and methods of preparation
US-10703637-B2 · Jul 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B35/02?
- CPC C01B35/02 is the Cooperative Patent Classification code for “Boron; Borides.”
- How many patents are filed under CPC C01B35/02 (Boron; Borides)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC C01B35/02 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).