Red mud and usy zeolite for simultaneous dehalogenation and conversion of plastic derived oil to fuels and chemicals
US-2026092221-A1 · Apr 2, 2026 · US
according to the "fluidised bed" technique
according to the "fluidised bed" technique · 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 | C10G25/09 |
| Official title | according to the "fluidised bed" technique |
| Display label | according to the "fluidised bed" technique |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 16 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat treatment with adsorption purification of organic material of biological origin
US-2025101322-A1 · Mar 27, 2025 · US
Methods of processing whole crude oils that include sulfur
US-11773338-B1 · Oct 3, 2023 · US
Cyclic metal deactivation unit design for FCC catalyst deactivation
US-11691116-B2 · Jul 4, 2023 · US
New cyclic metal deactivation unit design for fcc catalyst deactivation
US-2022355261-A1 · Nov 10, 2022 · US
Cyclic metal deactivation unit design for FCC catalyst deactivation
US-11446624-B2 · Sep 20, 2022 · US
Process for producing deasphalted and demetallized oil
US-11066607-B1 · Jul 20, 2021 · US
Cyclic metal deactivation unit design for fcc catalyst deactivation
US-2020384432-A1 · Dec 10, 2020 · US
Cyclic metal deactivation unit design for FCC catalyst deactivation
US-10828614-B2 · Nov 10, 2020 · US
System for removing sulfur from fuels using cylindrical adsorbent containers
US-10357737-B2 · Jul 23, 2019 · US
Vertically mounted sulfur adsorbent system
US-10357738-B2 · Jul 23, 2019 · US
Method for forming a reduced thiophene/dibenzothiophene diesel fuel
US-10301552-B2 · May 28, 2019 · US
System for removing sulfur from fuels using cylindrical adsorbent containers
US-2019151791-A1 · May 23, 2019 · US
Vertically mounted sulfur adsorbent system
US-2019151792-A1 · May 23, 2019 · US
New cyclic metal deactivation unit design for fcc catalyst deactivation
US-2019134589-A1 · May 9, 2019 · US
Sulfur removal system
US-10245547-B2 · Apr 2, 2019 · US
Method for forming reduced thiophene diesel fuel using a graphene oxide adsorbent
US-10131852-B1 · Nov 20, 2018 · US
Sulfur removal system
US-2018296969-A1 · Oct 18, 2018 · US
Method for reducing thiophene in diesel fuel
US-10093867-B2 · Oct 9, 2018 · US
Method for forming a reduced thiophene/dibenzothiophene diesel fuel
US-2018273854-A1 · Sep 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G25/09?
- CPC C10G25/09 is the Cooperative Patent Classification code for “according to the "fluidised bed" technique.”
- How many patents are filed under CPC C10G25/09 (according to the "fluidised bed" technique)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC C10G25/09 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).