System and process for sorting and recovery of recyclable materials from mixed waste
US-2021402439-A1 · Dec 30, 2021 · US
Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets · 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 | B07B9/00 |
| Official title | Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets |
| Display label | Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets |
| Total patents | 107 |
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 | 14 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 12 |
| 2021 | 18 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bulk material cleaner with integrated air separator, and bulk material cleaner with a hollow support frame
US-2021308721-A1 · Oct 7, 2021 · US
System and process for sorting and recovery of recyclable materials from mixed waste
US-11117169-B2 · Sep 14, 2021 · US
Method for recovering valuable material from used lithium-ion battery
US-11088406-B2 · Aug 10, 2021 · US
Process for reforming the fly ash
US-2021238089-A1 · Aug 5, 2021 · US
Color conversion layer, manufacturing method thereof, and display panel
US-11056661-B2 · Jul 6, 2021 · US
Powder Reclamation System and Operating Method
US-2021121963-A1 · Apr 29, 2021 · US
Modular quality improvement process and quality improvement system for high density coal measures oil shale
US-10875055-B2 · Dec 29, 2020 · US
System and process for sorting and recovery of recyclable materials from mixed waste
US-10835927-B2 · Nov 17, 2020 · US
Coupled system and method for the separation and drying of moist fine particle coal
US-10821477-B2 · Nov 3, 2020 · US
Separation device and fiber body deposition apparatus
US-2020246835-A1 · Aug 6, 2020 · US
Separation device and fiber body deposition apparatus
US-2020246837-A1 · Aug 6, 2020 · US
Color conversion layer, manufacturing method thereof, and display panel
US-2020251675-A1 · Aug 6, 2020 · US
Coupled system and method for the separation and drying of moist fine particle coal
US-2020238337-A1 · Jul 30, 2020 · US
System and process for sorting and recovery of recyclable materials from mixed waste
US-2020171547-A1 · Jun 4, 2020 · US
Classification process for superabsorbent polymer particles
US-2020147652-A1 · May 14, 2020 · US
Automated production system for efficient walnut shell-breaking, kernel-taking and shell-kernel separation
US-2020138083-A1 · May 7, 2020 · US
Modular quality improvement process and quality improvement system for high density coal measures oil shale
US-2020130018-A1 · Apr 30, 2020 · US
Incinerated-ash treatment device and treatment method
US-2020009574-A1 · Jan 9, 2020 · US
Method for recovering valuable material from used lithium-ion battery
US-2019386354-A1 · Dec 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B07B9/00?
- CPC B07B9/00 is the Cooperative Patent Classification code for “Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets.”
- How many patents are filed under CPC B07B9/00 (Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets)?
- Our database includes 107 publications tagged with this CPC code.
- Is patent activity under CPC B07B9/00 growing?
- Publication counts under this code: 10 in 2024 vs 7 in 2025 (latest complete years).