Hydroconversion process to upgrade the transport properties of heavy and extra-heavy crude oils at low severity conditions using dispersed-phase catalyst
US-2016362615-A1 · Dec 15, 2016 · US
characterised by the catalyst used
characterised by the catalyst used · 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 | C10G45/04 |
| Official title | characterised by the catalyst used |
| Display label | characterised by the catalyst used |
| Total patents | 279 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 29 |
| 2016 | 43 |
| 2017 | 37 |
| 2018 | 33 |
| 2019 | 31 |
| 2020 | 24 |
| 2021 | 17 |
| 2022 | 14 |
| 2023 | 19 |
| 2024 | 14 |
| 2025 | 13 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Crystalline germanosilicate materials of new cit-13 topology and methods of preparing the same
US-2016346771-A1 · Dec 1, 2016 · US
Process for the selective hydrogenation of a gasoline
US-9505686-B2 · Nov 29, 2016 · US
Process for the hydrodesulphurization of hydrocarbon cuts
US-9505993-B2 · Nov 29, 2016 · US
Method to Optimize Crude Slate for Optimum Hydrodesulfurization Performance
US-2016334382-A1 · Nov 17, 2016 · US
Method for optimizing catalyst loading for hydrocracking process
US-2016244680-A1 · Aug 25, 2016 · US
Hydrogenation catalyst for heavy hydrocarbon oil and hydrogenation method for heavy hydrocarbon oil
US-2016220985-A1 · Aug 4, 2016 · US
Energy-Efficient and Environmentally Advanced Configurations for Naphtha Hydrotreating Process
US-2016200989-A1 · Jul 14, 2016 · US
Energy-Efficient and Environmentally Advanced Configurations for Naptha Hydrotreating Process
US-2016201997-A1 · Jul 14, 2016 · US
Process for hydrodesulphuration of gasoline cuts using a catalyst based on heteropolyanions trapped in a mesostructured silica support
US-9376636-B2 · Jun 28, 2016 · US
Coating methods using organosilica materials and uses thereof
US-2016167016-A1 · Jun 16, 2016 · US
Methods of separating aromatic compounds from lube base stocks
US-2016168484-A1 · Jun 16, 2016 · US
Membrane fabrication methods using organosilica materials and uses thereof
US-2016168485-A1 · Jun 16, 2016 · US
Organosilica materials and uses thereof
US-2016168333-A1 · Jun 16, 2016 · US
Organosilica materials and uses thereof
US-2016168174-A1 · Jun 16, 2016 · US
Process for direct hydrogen injection in liquid full hydroprocessing reactors
US-9365781-B2 · Jun 14, 2016 · US
A Fe-BASED HYDROGENATION CATALYST AND USE THEREOF
US-2016158733-A1 · Jun 9, 2016 · US
Process for hydrotreating heavy hydrocarbon feeds with switchable reactors including at least one step of progressive switching
US-9359561-B2 · Jun 7, 2016 · US
Hydrocarbon oil hydrotreating method
US-2016152902-A1 · Jun 2, 2016 · US
High surface area graphene-supported metal chalcogenide assembly
US-2016145504-A1 · May 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G45/04?
- CPC C10G45/04 is the Cooperative Patent Classification code for “characterised by the catalyst used.”
- How many patents are filed under CPC C10G45/04 (characterised by the catalyst used)?
- Our database includes 279 publications tagged with this CPC code.
- Is patent activity under CPC C10G45/04 growing?
- Publication counts under this code: 14 in 2024 vs 13 in 2025 (latest complete years).