Methods and systems for treatment of lime to form vaterite
US-12077447-B2 · Sep 3, 2024 · US
the additive being an organic compound
the additive being an organic compound · 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 | C01F11/183 |
| Official title | {the additive being an organic compound} |
| Display label | the additive being an organic compound |
| Total patents | 72 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 16 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bimodal precipitated calcium carbonate slurries suitable for paper and board applications, methods for making the same and their uses
US-11820667-B2 · Nov 21, 2023 · US
Process for producing precipitated calcium carbonate in the presence of natural ground calcium carbonate
US-2023357035-A1 · Nov 9, 2023 · US
Methods and processes for the use of calcium- and magnesium-bearing oxides, hydroxides, and silicates; calcium- and magnesium-bearing aqueous streams to capture, convert, and store carbon dioxide and produce hydrogen
US-2023021218-A1 · Jan 19, 2023 · US
Implant comprising a calcium salt-containing composite powder having microstructured particles
US-11471566-B2 · Oct 18, 2022 · US
Co 2 mineralization in produced and industrial effluent water by ph-swing carbonation
US-2022212935-A1 · Jul 7, 2022 · US
Method for producing an implant using a calcium carbonate-containing composite powder comprising microstructured particles
US-11318229-B2 · May 3, 2022 · US
CO2 mineralization in produced and industrial effluent water by pH-swing carbonation
US-11230473-B2 · Jan 25, 2022 · US
Processes for producing precipitated calcium carbonate using polysaccharides
US-11180889-B2 · Nov 23, 2021 · US
Method for producing an implant comprising calcium carbonate-containing composite powder having microstructured particles having inhibiting calcium carbonate
US-11124654-B2 · Sep 21, 2021 · US
Precipitated calcium carbonate with improved resistance to structural breakdown
US-11111388-B2 · Sep 7, 2021 · US
Biocementation systems and methods
US-2021189238-A1 · Jun 24, 2021 · US
Method for the production of granules comprising surface-reacted calcium carbonate
US-11041074-B2 · Jun 22, 2021 · US
Bimodal precipitated calcium carbonate slurries suitable for paper and board applications, methods for making the same and their uses
US-2021094840-A1 · Apr 1, 2021 · US
Precipitated calcium carbonate with improved resistance to structural breakdown
US-2020270462-A1 · Aug 27, 2020 · US
High solids precipitated calcium carbonate with copolymeric additive
US-10689519-B2 · Jun 23, 2020 · US
Co2 mineralization in produced and industrial effluent water by ph-swing carbonation
US-2020180964-A1 · Jun 11, 2020 · US
Precipitated calcium carbonate with improved resistance to structural breakdown
US-10676620-B2 · Jun 9, 2020 · US
Process for increasing opacity of precipitated calcium carbonate
US-10604416-B2 · Mar 31, 2020 · US
Process for the production of precipitated calcium carbonate
US-10584038-B2 · Mar 10, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01F11/183?
- CPC C01F11/183 is the Cooperative Patent Classification code for “the additive being an organic compound.”
- How many patents are filed under CPC C01F11/183 (the additive being an organic compound)?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC C01F11/183 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).