Alkoxylation of cannabidiol and other cannabinoids
US-2024383831-A1 · Nov 21, 2024 · US
Cyanides
Cyanides · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J27/26 |
| Official title | Cyanides |
| Display label | Cyanides |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 12 |
| 2024 | 10 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water-splitting hydrogen production photocatalyst including spatially separated cocatalyst and method for producing same
US-2023398530-A1 · Dec 14, 2023 · US
Method for producing double metal cyanide catalysts
US-2023038100-A1 · Feb 9, 2023 · US
Double metal cyanide catalyst, preparation method therefor, and method for preparing polyol
US-2023038470-A1 · Feb 9, 2023 · US
Catalysts for making oxazolidinone materials
US-11530188-B2 · Dec 20, 2022 · US
Alkoxylated secondary alcohol
US-11485695-B2 · Nov 1, 2022 · US
Cyclopenta[c]chromium compound and preparation method therefor
US-11485722-B2 · Nov 1, 2022 · US
Electrodes Employing Aptamer-Based Recognition for Colorimetric Visualization
US-2022341901-A1 · Oct 27, 2022 · US
Sintered body, method for producing same, and dielectric composition
US-2022194861-A1 · Jun 23, 2022 · US
Prussian blue derived catalysts
US-11298691-B2 · Apr 12, 2022 · US
Method for preparing reactive sealant resin
US-2022056209-A1 · Feb 24, 2022 · US
Polycarbonate based polyols
US-11174348-B2 · Nov 16, 2021 · US
Polycarbonate based polyols
US-2021347940-A1 · Nov 11, 2021 · US
Method for producing double metal cyanide catalysts
US-2021308657-A1 · Oct 7, 2021 · US
Polyether Polymerization Process
US-2021198425-A1 · Jul 1, 2021 · US
Catalyst Complex
US-2021154656-A1 · May 27, 2021 · US
Cyclopenta[c]chromium compound and preparation method therefor
US-2021147376-A1 · May 20, 2021 · US
Highly Active Double Metal Cyanide Compounds
US-2021122878-A1 · Apr 29, 2021 · US
Alkoxylated secondary alcohol
US-2020339496-A1 · Oct 29, 2020 · US
Catalysts for making oxazolidinone materials
US-2020308124-A1 · Oct 1, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J27/26?
- CPC B01J27/26 is the Cooperative Patent Classification code for “Cyanides.”
- How many patents are filed under CPC B01J27/26 (Cyanides)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC B01J27/26 growing?
- Publication counts under this code: 10 in 2024 vs 8 in 2025 (latest complete years).