Method and device for reducing heavy polycyclic aromatic compounds in hydrocracking units
US-2017349840-A1 · Dec 7, 2017 · US
Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only · 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 | C10G67/00 |
| Official title | Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only |
| Display label | Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only |
| Total patents | 209 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 22 |
| 2017 | 28 |
| 2018 | 34 |
| 2019 | 27 |
| 2020 | 26 |
| 2021 | 22 |
| 2022 | 14 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems for producing anode grade coke from high sulfur crude oils
US-2017335199-A1 · Nov 23, 2017 · US
Process to upgrade partially converted vacuum residua
US-2017335206-A1 · Nov 23, 2017 · US
Production of heavy API group II base oil
US-9796936-B2 · Oct 24, 2017 · US
Process for the intense conversion of residues, maximizing the gasoline yield
US-9745527-B2 · Aug 29, 2017 · US
Selective middle distillate hydrotreating process
US-2017211002-A1 · Jul 27, 2017 · US
Hydrotreating system for aromatic-extracted hydrocarbon streams
US-9714392-B2 · Jul 25, 2017 · US
Process to upgrade partially converted vacuum residua
US-9695369-B2 · Jul 4, 2017 · US
Installation and process for jointly implementing compression of the acid gases from the hydroconversion or hydrotreatment unit and that of the gaseous effluents from the catalytic cracking unit
US-2017183584-A1 · Jun 29, 2017 · US
Processing materials
US-2017175007-A1 · Jun 22, 2017 · US
Hydrotreating system for aromatic-extracted hydrocarbon streams
US-2017145323-A1 · May 25, 2017 · US
Integrated system for in-situ organic peroxide production and oxidative heteroatom conversion and hydrotreating
US-9637690-B2 · May 2, 2017 · US
Processing materials
US-9624443-B2 · Apr 18, 2017 · US
Method of processing cracked naphtha to make a low-sulfur naphtha product and ultra-low sulfur diesel
US-2017101592-A1 · Apr 13, 2017 · US
Improved production of heavy api group ii base oil
US-2017066979-A1 · Mar 9, 2017 · US
Method for producing lubricant base oil
US-9562200-B2 · Feb 7, 2017 · US
Hydrotreating of aromatic-extracted hydrocarbon streams
US-9546328-B2 · Jan 17, 2017 · US
Method for producing hydrocarbon oil and system for producing hydrocarbon oil
US-2017009153-A1 · Jan 12, 2017 · US
Process for converting hydrocarbons into olefins
US-2017009151-A1 · Jan 12, 2017 · US
Integrated system for in-situ organic peroxide production and oxidative heteroatom conversion
US-9540572-B2 · Jan 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G67/00?
- CPC C10G67/00 is the Cooperative Patent Classification code for “Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only.”
- How many patents are filed under CPC C10G67/00 (Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only)?
- Our database includes 209 publications tagged with this CPC code.
- Is patent activity under CPC C10G67/00 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).