Composition containing urea for use in brine formation
US-11498048-B2 · Nov 15, 2022 · US
Compressing
Compressing · 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 | B01J20/3035 |
| Official title | {Compressing} |
| Display label | Compressing |
| Total patents | 93 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 13 |
| 2021 | 13 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for enhancing volumetric capacity in gas storage and release systems
US-2022134306-A1 · May 5, 2022 · US
Filter for water-purification device and water-purification device including the same
US-2021347656-A1 · Nov 11, 2021 · US
Encapsulated fragrance in compressed tablet
US-11148118-B2 · Oct 19, 2021 · US
Sintered body for adsorption, production method therefor, and adsorption device
US-2021291142-A1 · Sep 23, 2021 · US
Method for enhancing volumetric capacity in gas storage and release systems
US-2021220800-A1 · Jul 22, 2021 · US
Method for enhancing volumetric capacity in gas storage and release systems
US-11052376-B2 · Jul 6, 2021 · US
Iron oxide absorbent compositions
US-11033877-B2 · Jun 15, 2021 · US
Method for producing water absorbent resin
US-10974223-B2 · Apr 13, 2021 · US
Low density pet litters and methods of making and using such pet litters
US-2021076635-A1 · Mar 18, 2021 · US
Method for preparing chlorine adsorption material for use in waste incineration and application of chlorine adsorption material
US-2021031170-A1 · Feb 4, 2021 · US
Adsorption based gas separation method
US-2021031135-A1 · Feb 4, 2021 · US
Adsorber
US-2021031168-A1 · Feb 4, 2021 · US
Method of manufacturing high packing composite adsorbent bed
US-2021008523-A1 · Jan 14, 2021 · US
Low density pet litters and methods of making such pet litters
US-10881077-B2 · Jan 5, 2021 · US
Method for enhancing volumetric capacity in gas storage and release systems
US-2020376462-A1 · Dec 3, 2020 · US
Gaseous storage system, methods for making and using the same
US-10828620-B2 · Nov 10, 2020 · US
Desulfurizing agent for gases and gas desulfurization method
US-10814312-B2 · Oct 27, 2020 · US
Filter media for respiratory protection
US-10806954-B2 · Oct 20, 2020 · US
Methods of making zeolite-templated carbon pellets and uses thereof
US-2020290016-A1 · Sep 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J20/3035?
- CPC B01J20/3035 is the Cooperative Patent Classification code for “Compressing.”
- How many patents are filed under CPC B01J20/3035 (Compressing)?
- Our database includes 93 publications tagged with this CPC code.
- Is patent activity under CPC B01J20/3035 growing?
- Publication counts under this code: 7 in 2024 vs 9 in 2025 (latest complete years).