Method for producing alkane compound
US-2025353804-A1 · Nov 20, 2025 · US
Reduction
Reduction · 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 | C07B35/02 |
| Official title | Reduction |
| Display label | Reduction |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing alkane compound
US-12404223-B2 · Sep 2, 2025 · US
Processes for preparing an FGFR inhibitor
US-12281110-B2 · Apr 22, 2025 · US
Selective Transition Metal Catalyzed Deuterium Incorporation Into Alkyne and Alkene Functionalities
US-2025122133-A1 · Apr 17, 2025 · US
Method for preparing chiral alkyl compounds by asymmetric hydrogenation of olefins catalyzed by iron complex
US-12221409-B2 · Feb 11, 2025 · US
Gas-liquid reaction method
US-2024336553-A1 · Oct 10, 2024 · US
Process for Preparing an FGFR Inhibitor
US-2024309000-A1 · Sep 19, 2024 · US
Method of catalytic hydrogenation and reduction
US-2024278214-A1 · Aug 22, 2024 · US
Method for preparing chiral alkyl compounds by asymmetric hydrogenation of olefins catalyzed by iron complex
US-2024174588-A1 · May 30, 2024 · US
A hydrogenation catalyst and its precursor and use thereof in the hydrogenation of petrochemical resins
US-2023064915-A1 · Mar 2, 2023 · US
Supported catalyst, its activated form, and their preparation and use
US-11541376-B2 · Jan 3, 2023 · US
Processes for catalytically coating scaffolds
US-2022362752-A1 · Nov 17, 2022 · US
Optically active bisphosphinomethane, method for producing the same, and transition metal complex and asymmetric catalyst
US-11498935-B2 · Nov 15, 2022 · US
Method for producing alkane compound
US-2022289649-A1 · Sep 15, 2022 · US
Method of making highly active metal oxide and metal sulfide materials
US-11426711-B2 · Aug 30, 2022 · US
Optically active bisphosphinomethane, method for producing the same, and transition metal complex and asymmetric catalyst
US-2022204537-A1 · Jun 30, 2022 · US
Hydrogenation process
US-2021253537-A1 · Aug 19, 2021 · US
Processes for preparing an fgfr inhibitor
US-2021147417-A1 · May 20, 2021 · US
Eco-friendly process for hydrogenation or/and hydrodeoxygenation of organic compound using hydrous ruthenium oxide catalyst
US-10954185-B2 · Mar 23, 2021 · US
Processes for preparing an FGFR inhibitor
US-10899760-B2 · Jan 26, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07B35/02?
- CPC C07B35/02 is the Cooperative Patent Classification code for “Reduction.”
- How many patents are filed under CPC C07B35/02 (Reduction)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC C07B35/02 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).