Lithium sputter targets
US-10125419-B2 · Nov 13, 2018 · US
Silicon oxides; Hydrates thereof {(preparing monoxide by reduction of siliceous material C01B33/182)}
Silicon oxides; Hydrates thereof {(preparing monoxide by reduction of siliceous material C01B33/182)} · 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 | C01B33/113 |
| Official title | Silicon oxides; Hydrates thereof {(preparing monoxide by reduction of siliceous material C01B33/182)} |
| Display label | Silicon oxides; Hydrates thereof {(preparing monoxide by reduction of siliceous material C01B33/182)} |
| Total patents | 404 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 20 |
| 2017 | 19 |
| 2018 | 33 |
| 2019 | 51 |
| 2020 | 38 |
| 2021 | 38 |
| 2022 | 46 |
| 2023 | 36 |
| 2024 | 62 |
| 2025 | 45 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Precursors and Flowable CVD Methods for Making Low-K Films to Fill Surface Features
US-2018315598-A1 · Nov 1, 2018 · US
Production apparatus and production method for fine particles
US-2018290208-A1 · Oct 11, 2018 · US
Negative-electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
US-2018287148-A1 · Oct 4, 2018 · US
Negative electrode active material, mixed negative electrode active material, negative electrode for nonaqueous electrolyte secondary battery, lithium ion secondary battery, and, production method of negative electrode active material
US-2018287193-A1 · Oct 4, 2018 · US
Apparatus and method for manufacturing SiO
US-10046973-B2 · Aug 14, 2018 · US
Silicon oxide silicon nitride stack ion-assisted etch
US-9997366-B2 · Jun 12, 2018 · US
Negative electrode active material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method of producing negative electrode active material particles
US-2018151873-A1 · May 31, 2018 · US
Generation of wrinkle-free silicon monoxide electrodes using separate preformation and formation
US-9966631-B1 · May 8, 2018 · US
Organosilica materials, methods of making, and uses thereof
US-2017355822-A1 · Dec 14, 2017 · US
Particulate anode materials and methods for their preparation
US-9837662-B2 · Dec 5, 2017 · US
Use of self-assembled nanoporous glass colloids for prolongation of plasticity of polymeric materials
US-9822233-B2 · Nov 21, 2017 · US
Lithium sputter targets
US-2017327940-A1 · Nov 16, 2017 · US
Mixed metallic oxides as scavengers for fluorinated ion exchange polymers
US-9819041-B2 · Nov 14, 2017 · US
Method of Producing Silicon Hydride Oxide-Containing Organic Solvent
US-2017313592-A1 · Nov 2, 2017 · US
Method and system for the production of silicon oxide deposit
US-9790095-B2 · Oct 17, 2017 · US
Semiconductor device and manufacturing method thereof
US-2017294541-A1 · Oct 12, 2017 · US
Negative electrode for power storage device, method for forming the same, and power storage device
US-2017288205-A1 · Oct 5, 2017 · US
Lithium sputter targets
US-9771646-B2 · Sep 26, 2017 · US
Method and material for lithium ion battery anodes
US-2017271651-A1 · Sep 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B33/113?
- CPC C01B33/113 is the Cooperative Patent Classification code for “Silicon oxides; Hydrates thereof {(preparing monoxide by reduction of siliceous material C01B33/182)}.”
- How many patents are filed under CPC C01B33/113 (Silicon oxides; Hydrates thereof {(preparing monoxide by reduction of siliceous material C01B33/182)})?
- Our database includes 404 publications tagged with this CPC code.
- Is patent activity under CPC C01B33/113 growing?
- Publication counts under this code: 62 in 2024 vs 45 in 2025 (latest complete years).