Filter press and a filter plate compression and transport retrofitting kit for a filter press
US-12303808-B2 · May 20, 2025 · US
co-operating with permeable casings or strainers
co-operating with permeable casings or strainers · 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 | B30B9/06 |
| Official title | co-operating with permeable casings or strainers |
| Display label | co-operating with permeable casings or strainers |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Extraction of organics from waste material
US-2025001475-A1 · Jan 2, 2025 · US
Compression type dehydrator
US-12122117-B2 · Oct 22, 2024 · US
Die-pressing production device and method for flavored dried bean curd
US-12075800-B2 · Sep 3, 2024 · US
Process for recovering organics from material recovery facility fines
US-11890656-B2 · Feb 6, 2024 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-11834749-B2 · Dec 5, 2023 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-11821094-B2 · Nov 21, 2023 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-2023175154-A1 · Jun 8, 2023 · US
Die-pressing production device and method for flavored dried bean curd
US-2023122441-A1 · Apr 20, 2023 · US
A filter press and a filter plate compression and transport retrofitting kit for a filter press
US-2023032206-A1 · Feb 2, 2023 · US
Compression type dehydrator
US-2022402229-A1 · Dec 22, 2022 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-2022259752-A1 · Aug 18, 2022 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-11346013-B2 · May 31, 2022 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-2021277528-A1 · Sep 9, 2021 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-2021230758-A1 · Jul 29, 2021 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-11028493-B2 · Jun 8, 2021 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-2021040632-A1 · Feb 11, 2021 · US
Biomass fuel manufacturing plant, manufacturing plant system, and biomass fuel manufacturing method
US-10822566-B2 · Nov 3, 2020 · US
Sustainable, facile separation of the molten carbonate electrolysis cathode product
US-2020149173-A1 · May 14, 2020 · US
Process for recovering organics from material recovery facility fines
US-2020101506-A1 · Apr 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B30B9/06?
- CPC B30B9/06 is the Cooperative Patent Classification code for “co-operating with permeable casings or strainers.”
- How many patents are filed under CPC B30B9/06 (co-operating with permeable casings or strainers)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B30B9/06 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).