Dual reactor system for decontamination and conversion of plastic derived oil to hydrocarbon intermediates
US-2025215336-A1 · Jul 3, 2025 · US
by sedimentation
by sedimentation · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J8/007 |
| Official title | {by sedimentation} |
| Display label | by sedimentation |
| Total patents | 52 |
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 | 8 |
| 2016 | 6 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 8 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods to upgrade a hydrocarbon stream to a lower boiling point feed material
US-2025051656-A1 · Feb 13, 2025 · US
System For Transferring Reaction Solution
US-2024293792-A1 · Sep 5, 2024 · US
Systems and techniques for polymer product withdrawal
US-2024173660-A1 · May 30, 2024 · US
Processes for venting olefin polymerization systems
US-2024043581-A1 · Feb 8, 2024 · US
Reactor and process for producing alkyl (meth)acrylates
US-11858890-B2 · Jan 2, 2024 · US
Catalyst mixing device
US-2023364572-A1 · Nov 16, 2023 · US
Simultaneous reaction and separation of chemicals
US-11814285-B2 · Nov 14, 2023 · US
Method for preparing ethylene propylene
US-2023348340-A1 · Nov 2, 2023 · US
Process For Production of Linear Alpha Olefins With Parallel Reactors
US-2023331641-A1 · Oct 19, 2023 · US
Catalytic reactor with floating particle catcher
US-11648518-B2 · May 16, 2023 · US
Reactor and process for producing alkyl (meth)acrylates
US-2022388941-A1 · Dec 8, 2022 · US
Catalytic reactor with floating particle catcher
US-2022212155-A1 · Jul 7, 2022 · US
Scale collection device for downflow reactors
US-11298669-B2 · Apr 12, 2022 · US
Amplification method for metallurgical process
US-2022019719-A1 · Jan 20, 2022 · US
Particle retaining equipment
US-10835884-B2 · Nov 17, 2020 · US
Process for continuous polymerization of olefin monomers in a reactor
US-10836842-B2 · Nov 17, 2020 · US
Simultaneous reaction and separation of chemicals
US-2020283293-A1 · Sep 10, 2020 · US
Particle retaining equipment
US-2020261874-A1 · Aug 20, 2020 · US
System and method for preparing high purity vanadium electrolyte
US-10693171-B2 · Jun 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J8/007?
- CPC B01J8/007 is the Cooperative Patent Classification code for “by sedimentation.”
- How many patents are filed under CPC B01J8/007 (by sedimentation)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC B01J8/007 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).