Door jig press
US-12427628-B2 · Sep 30, 2025 · US
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using press rams
using press rams · 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 | B30B9/04 |
| Official title | using press rams |
| Display label | using press rams |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Outer space waste compaction
US-12397524-B2 · Aug 26, 2025 · US
Method to increase extraction capacity, power, and efficiency in a juice extraction machine
US-2025010566-A1 · Jan 9, 2025 · US
Door jig press
US-2024383109-A1 · Nov 21, 2024 · US
Method to increase extraction capacity, power, and efficiency in a juice extraction machine
US-12122115-B2 · Oct 22, 2024 · US
Process for recovering organics from material recovery facility fines
US-11890656-B2 · Feb 6, 2024 · US
Compression apparatus and methods of making and using the same
US-11884426-B2 · Jan 30, 2024 · US
Outer space waste compaction
US-2023111950-A1 · Apr 13, 2023 · US
Machine press adaptor
US-2023010913-A1 · Jan 12, 2023 · US
Outer space waste compaction
US-11548252-B2 · Jan 10, 2023 · US
Compression apparatus and methods of making and using the same
US-2022009654-A1 · Jan 13, 2022 · US
Method to increase extraction capacity, power, and efficiency in a juice extraction machine
US-2021023806-A1 · Jan 28, 2021 · US
Biomass fuel manufacturing plant, manufacturing plant system, and biomass fuel manufacturing method
US-10822566-B2 · Nov 3, 2020 · US
Method and apparatus for processing of fecal waste
US-10653280-B2 · May 19, 2020 · US
Process for recovering organics from material recovery facility fines
US-2020101506-A1 · Apr 2, 2020 · US
Method for managing air streams from mechanical dehydration of sludge, and corresponding device
US-10597319-B2 · Mar 24, 2020 · US
Biomass fuel manufacturing plant, manufacturing plant system, and biomass fuel manufacturing method
US-2019153346-A1 · May 23, 2019 · US
Outer space waste compaction
US-2018354218-A1 · Dec 13, 2018 · US
Method for managing air streams from mechanical dehydration of sludge, and corresponding device
US-2018334403-A1 · Nov 22, 2018 · US
Method for Pressurizing and Melting Cryogenic Solids to Cryogenic Liquids
US-2018306382-A1 · Oct 25, 2018 · US