A method for decreasing feed impurities
US-2024350942-A1 · Oct 24, 2024 · US
by heating, cooling, or pressure treatment
by heating, cooling, or pressure treatment · 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 | C10G31/06 |
| Official title | by heating, cooling, or pressure treatment |
| Display label | by heating, cooling, or pressure treatment |
| Total patents | 322 |
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 | 30 |
| 2016 | 39 |
| 2017 | 26 |
| 2018 | 28 |
| 2019 | 24 |
| 2020 | 21 |
| 2021 | 53 |
| 2022 | 38 |
| 2023 | 28 |
| 2024 | 24 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for separating hydrocarbon compounds
US-9527784-B2 · Dec 27, 2016 · US
Hydrocarbon upgrading
US-9523044-B2 · Dec 20, 2016 · US
Method and apparatus for managing hydrate formation in the processing of a hydrocarbon stream
US-9522860-B2 · Dec 20, 2016 · US
Method for recovering hydrocarbon compounds and a hydrocarbon recovery apparatus from a gaseous by-product
US-9513051-B2 · Dec 6, 2016 · US
Removing unstable sulfur compounds from crude oil
US-9499749-B2 · Nov 22, 2016 · US
Removing mercury from crude oil
US-2016333278-A9 · Nov 17, 2016 · US
Cooling and processing materials
US-9476069-B2 · Oct 25, 2016 · US
Process, Method, and System for Removing Mercury From Pipelines
US-2016281006-A1 · Sep 29, 2016 · US
Options to reduce fouling in MTO downstream recovery
US-9452957-B2 · Sep 27, 2016 · US
Methods and processes to recycle base oil fluids from spent invert emulsion drilling fluids
US-2016273285-A1 · Sep 22, 2016 · US
Liquefaction processes and systems and liquefaction process intermediate compositions
US-9388364-B1 · Jul 12, 2016 · US
A process for the production of olefins through ft based synthesis
US-2016186070-A1 · Jun 30, 2016 · US
Methods and Systems for Treating a Hydrocarbon Feed
US-2016177205-A1 · Jun 23, 2016 · US
A process for the production of olefins through ft based synthesis
US-2016177187-A1 · Jun 23, 2016 · US
Process for converting petroleum feedstocks comprising an ebullating-bed hydrocracking stage, a maturation stage and a stage of separating the sediments for the production of fuel oils with a low sediment content
US-2016160136-A1 · Jun 9, 2016 · US
Hydrocarbon conversion
US-9346721-B2 · May 24, 2016 · US
Method for Treating Heavy Fuel Oil
US-2016122661-A1 · May 5, 2016 · US
Process, Method, and System For Removing Heavy Metals From Fluids
US-2016122658-A1 · May 5, 2016 · US
Process for converting petroleum feedstocks comprising a stage of fixed-bed hydrotreatment, a stage of ebullating-bed hydrocracking, a stage of maturation and a stage of separation of the sediments for the production of fuel oils with a low sediment content
US-2016122665-A1 · May 5, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G31/06?
- CPC C10G31/06 is the Cooperative Patent Classification code for “by heating, cooling, or pressure treatment.”
- How many patents are filed under CPC C10G31/06 (by heating, cooling, or pressure treatment)?
- Our database includes 322 publications tagged with this CPC code.
- Is patent activity under CPC C10G31/06 growing?
- Publication counts under this code: 24 in 2024 vs 9 in 2025 (latest complete years).