Process for the production of high value chemicals from biologically produced materials
US-11124708-B2 · Sep 21, 2021 · US
using hydrotreating, e.g. hydrogenation, hydrodesulfurisation
using hydrotreating, e.g. hydrogenation, hydrodesulfurisation · 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 | C01B2203/065 |
| Official title | using hydrotreating, e.g. hydrogenation, hydrodesulfurisation |
| Display label | using hydrotreating, e.g. hydrogenation, hydrodesulfurisation |
| Total patents | 139 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 3 |
| 2017 | 12 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 22 |
| 2024 | 24 |
| 2025 | 24 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Integration of pressure swing adsorption with hydrocracking for improved hydrogen and liquids recovery
US-11091704-B2 · Aug 17, 2021 · US
Fluidized coking with carbon capture and chemical production
US-2021229990-A1 · Jul 29, 2021 · US
Method for producing renewable fuels
US-2021221679-A1 · Jul 22, 2021 · US
Integrated production of hydrogen, petrochemicals, and power
US-2021164393-A1 · Jun 3, 2021 · US
Processing facility to produce hydrogen and petrochemicals
US-2021163833-A1 · Jun 3, 2021 · US
Fuel processing system and method for sulfur bearing fuels
US-2021155859-A1 · May 27, 2021 · US
Partially renewable transportation fuel
US-10981784-B2 · Apr 20, 2021 · US
Integrated resid deasphalting and gasification
US-10947464-B2 · Mar 16, 2021 · US
Fuel processing system and method for sulfur bearing fuels
US-10941359-B2 · Mar 9, 2021 · US
Process and apparatus for recovering light hydrocarbons by sponge absorption
US-10870068-B2 · Dec 22, 2020 · US
Integrated methods for chemical synthesis
US-10829372-B2 · Nov 10, 2020 · US
Bright stock production from low severity resid deasphalting
US-10808185-B2 · Oct 20, 2020 · US
Process for recovering hydrogen and liquefied petroleum gas from gaseous streams
US-10767124-B2 · Sep 8, 2020 · US
Method for producing renewable fuels
US-10723621-B2 · Jul 28, 2020 · US
Systems and processes for conversion of crude oil
US-10689587-B2 · Jun 23, 2020 · US
Integrated methods for chemical synthesis
US-2020172396-A1 · Jun 4, 2020 · US
Integrated methods for chemical synthesis
US-10597294-B2 · Mar 24, 2020 · US
Method for producing renewable fuels
US-2020071163-A1 · Mar 5, 2020 · US
Sequential deasphalting for base stock production
US-10550341-B2 · Feb 4, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2203/065?
- CPC C01B2203/065 is the Cooperative Patent Classification code for “using hydrotreating, e.g. hydrogenation, hydrodesulfurisation.”
- How many patents are filed under CPC C01B2203/065 (using hydrotreating, e.g. hydrogenation, hydrodesulfurisation)?
- Our database includes 139 publications tagged with this CPC code.
- Is patent activity under CPC C01B2203/065 growing?
- Publication counts under this code: 24 in 2024 vs 24 in 2025 (latest complete years).