Cracker recycles to value added chemicals
US-2024351964-A1 · Oct 24, 2024 · US
at least one step being a selective hydrogenation of the diolefins
at least one step being a selective hydrogenation of the diolefins · 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 | C10G65/06 |
| Official title | at least one step being a selective hydrogenation of the diolefins |
| Display label | at least one step being a selective hydrogenation of the diolefins |
| Total patents | 82 |
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 | 9 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 9 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 7 |
| 2024 | 9 |
| 2025 | 15 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Upgrading of the aromatics originating from catalytic cracked gasolines to the aromatics complex
US-2024158706-A1 · May 16, 2024 · US
Process for treating a feedstock comprising halides
US-2023407195-A1 · Dec 21, 2023 · US
Catalytic cracking gasoline upgrading method
US-11685868-B2 · Jun 27, 2023 · US
Hydrogenation catalyst comprising a carrier and a specific nickel molybdenum ratio
US-2023173470-A1 · Jun 8, 2023 · US
Method and Apparatus for Producing High Value-Added Oil from Waste Plastic Pyrolysis Oil
US-2023093149-A1 · Mar 23, 2023 · US
Optimized method for processing plastic pyrolysis oils for improving their use
US-2023029587-A1 · Feb 2, 2023 · US
Method of producing pyrolysis products from a mixed plastics stream and integration of the same in a refinery
US-2023013013-A1 · Jan 19, 2023 · US
Method for processing plastic pyrolysis oils with a view to their use in a steam-cracking unit
US-2023002688-A1 · Jan 5, 2023 · US
Method for producing a petrol with low sulphur and mercaptan content
US-2022275291-A1 · Sep 1, 2022 · US
Process for desulfurization of hydrocarbons
US-2021309923-A1 · Oct 7, 2021 · US
Process for desulfurization of hydrocarbons
US-2021238488-A1 · Aug 5, 2021 · US
Catalytic cracking gasoline upgrading method
US-2021115343-A1 · Apr 22, 2021 · US
Method for the selective hydrogenation of a pyrolysis gasoline feedstock with a three-phase reactor
US-10829700-B2 · Nov 10, 2020 · US
Method for sweetening an olefinic petrol of sulphide-type compounds
US-10822555-B2 · Nov 3, 2020 · US
Method for treating a pyrolysis gasoline
US-10793788-B2 · Oct 6, 2020 · US
Process and apparatus for hydrogenation
US-10793789-B2 · Oct 6, 2020 · US
Process for removing polyunsaturated hydrocarbons from c4 hydrocarbon streams in the presence of mercaptans, disulfides and c5 hydrocarbons
US-2020216376-A1 · Jul 9, 2020 · US
Process for the treatment of a gasoline by separation into three cuts
US-10703997-B2 · Jul 7, 2020 · US
Process for producing fuels from a blended biorenewable feed
US-10577547-B2 · Mar 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G65/06?
- CPC C10G65/06 is the Cooperative Patent Classification code for “at least one step being a selective hydrogenation of the diolefins.”
- How many patents are filed under CPC C10G65/06 (at least one step being a selective hydrogenation of the diolefins)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC C10G65/06 growing?
- Publication counts under this code: 9 in 2024 vs 15 in 2025 (latest complete years).