Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
US-11072747-B2 · Jul 27, 2021 · US
plural parallel stages only
plural parallel stages 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 | C10G51/06 |
| Official title | plural parallel stages only |
| Display label | plural parallel stages only |
| Total patents | 161 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 13 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 12 |
| 2020 | 15 |
| 2021 | 20 |
| 2022 | 28 |
| 2023 | 11 |
| 2024 | 19 |
| 2025 | 20 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High severity fluidized catalytic cracking systems and processes for producing olefins from petroleum feeds
US-2021047573-A1 · Feb 18, 2021 · US
Method for quenching pyrolysis product
US-10889764-B2 · Jan 12, 2021 · US
High-severity fluidized catalytic cracking systems and processes having partial catalyst recycle
US-10870802-B2 · Dec 22, 2020 · US
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
US-2020376456-A1 · Dec 3, 2020 · US
Method of producing lower olefin and monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms and device for producing lower olefin and monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms
US-10851313-B2 · Dec 1, 2020 · US
Enhanced light olefin yield via steam catalytic downer pyrolysis of hydrocarbon feedstock
US-2020354637-A1 · Nov 12, 2020 · US
Integrated thermal and catalytic cracking for olefin production
US-2020291308-A1 · Sep 17, 2020 · US
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
US-2020291307-A1 · Sep 17, 2020 · US
Enhanced light olefin yield via steam catalytic downer pyrolysis of hydrocarbon feedstock
US-10767117-B2 · Sep 8, 2020 · US
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
US-10758883-B2 · Sep 1, 2020 · US
Method for quenching pyrolysis product
US-2020263095-A1 · Aug 20, 2020 · US
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
US-10696907-B2 · Jun 30, 2020 · US
Integrated thermal and catalytic cracking for olefin production
US-10669492-B2 · Jun 2, 2020 · US
Process and facility for producing propylene by combining propane hydrogenation and a steam cracking method with pre-separation steps in the two methods for partially removing hydrogen and methane
US-2020165177-A1 · May 28, 2020 · US
Methods for optimizing petrochemical facilities through stream lined transferal
US-10614533-B2 · Apr 7, 2020 · US
Process for the conversion of crude oil to light olefins, aromatics and syngas
US-10590354-B2 · Mar 17, 2020 · US
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
US-2020009523-A1 · Jan 9, 2020 · US
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
US-2019338199-A1 · Nov 7, 2019 · US
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
US-2019338198-A1 · Nov 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G51/06?
- CPC C10G51/06 is the Cooperative Patent Classification code for “plural parallel stages only.”
- How many patents are filed under CPC C10G51/06 (plural parallel stages only)?
- Our database includes 161 publications tagged with this CPC code.
- Is patent activity under CPC C10G51/06 growing?
- Publication counts under this code: 19 in 2024 vs 20 in 2025 (latest complete years).