Porous carbon having connecting mesopores and electrode
US-10833358-B2 · Nov 10, 2020 · US
Preparation of carbonates or bicarbonates in general (of percarbonates C01B15/10; of specific carbonates or bicarbonates according to the cation C01B-C01G)
Preparation of carbonates or bicarbonates in general (of percarbonates C01B15/10; of specific carbonates or bicarbonates according to the cation C01B-C01G) · 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 | C01B32/60 |
| Official title | Preparation of carbonates or bicarbonates in general (of percarbonates C01B15/10; of specific carbonates or bicarbonates according to the cation C01B-C01G) |
| Display label | Preparation of carbonates or bicarbonates in general (of percarbonates C01B15/10; of specific carbonates or bicarbonates according to the cation C01B-C01G) |
| Total patents | 105 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 6 |
| 2020 | 12 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 15 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Forward osmosis process
US-10703652-B2 · Jul 7, 2020 · US
Treatment of meat with carbonate salt
US-10617137-B2 · Apr 14, 2020 · US
High solids flux circulating carbonation reactor
US-10589227-B2 · Mar 17, 2020 · US
Non-aqueous electrolyte electricity-storage element
US-10490846-B2 · Nov 26, 2019 · US
High temperature thermochemical energy storage system
US-10464815-B2 · Nov 5, 2019 · US
Method and apparatus for producing carbonate
US-2019263670-A1 · Aug 29, 2019 · US
Process of Converting Carbon Dioxide Using Combination of Carbon Dioxide Mineralization Process and Metabolism of Sulfur-Oxidizing Microorganisms
US-2019256882-A1 · Aug 22, 2019 · US
Conversion of metal carbonate into metal chloride
US-10280090-B2 · May 7, 2019 · US
Carbonation device and method of carbonation using the same
US-10239041-B2 · Mar 26, 2019 · US
Preparation of carbonate salt and treatment of meat with same
US-2018360080-A1 · Dec 20, 2018 · US
Forward osmosis process
US-10087090-B2 · Oct 2, 2018 · US
Draw solution for forward osmosis process
US-10087089-B2 · Oct 2, 2018 · US
Forward osmosis process
US-2018257959-A1 · Sep 13, 2018 · US
Process for producing suspensions
US-10059602-B2 · Aug 28, 2018 · US
Production of low pressure liquid carbon dioxide from a power production system and method
US-10047673-B2 · Aug 14, 2018 · US
Method and System for Recovering Carbonate from Steel Slag
US-2018171421-A1 · Jun 21, 2018 · US
Apparatus and method of preparing carbonate and/or formate from carbon dioxide
US-2018127886-A1 · May 10, 2018 · US
Precipitated calcium carbonate from pulp mill waste having an improved brightness, method for the production and use thereof
US-9944535-B2 · Apr 17, 2018 · US
Pressurized carbonation reaction apparatus and its method
US-2018078917-A1 · Mar 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B32/60?
- CPC C01B32/60 is the Cooperative Patent Classification code for “Preparation of carbonates or bicarbonates in general (of percarbonates C01B15/10; of specific carbonates or bicarbonates according to the cation C01B-C01G).”
- How many patents are filed under CPC C01B32/60 (Preparation of carbonates or bicarbonates in general (of percarbonates C01B15/10; of specific carbonates or bicarbonates according to the cation C01B-C01G))?
- Our database includes 105 publications tagged with this CPC code.
- Is patent activity under CPC C01B32/60 growing?
- Publication counts under this code: 15 in 2024 vs 4 in 2025 (latest complete years).