Devices and methods for a pyrolysis and gasification system for biomass feedstock
US-2019322942-A1 · Oct 24, 2019 · US
with selectively adsorptive solids, e.g. active carbon
with selectively adsorptive solids, e.g. active carbon · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C10K1/32 |
| Official title | with selectively adsorptive solids, e.g. active carbon |
| Display label | with selectively adsorptive solids, e.g. active carbon |
| Total patents | 150 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 15 |
| 2017 | 13 |
| 2018 | 12 |
| 2019 | 21 |
| 2020 | 19 |
| 2021 | 11 |
| 2022 | 13 |
| 2023 | 14 |
| 2024 | 11 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control of swing adsorption process cycle time with ambient CO2 monitoring
US-10427090-B2 · Oct 1, 2019 · US
Dechlorination of mixed plastics pyrolysis oils using devolatilization extrusion and chloride scavengers
US-2019270939-A1 · Sep 5, 2019 · US
System for producing organic substance and method for producing organic substance
US-2019256874-A1 · Aug 22, 2019 · US
Organosilica materials for use as adsorbents for oxygenate removal
US-10351639-B2 · Jul 16, 2019 · US
Mid-temperature range dry regenerable solid carbon dioxide sorbent, slurry composition and method for manufacturing the same
US-10335762-B2 · Jul 2, 2019 · US
Olefin polymerization catalyst system comprising mesoporous organosilica support
US-10239967-B2 · Mar 26, 2019 · US
Method and device for fischer-tropsch synthesis
US-10221360-B2 · Mar 5, 2019 · US
Olefin polymerization catalyst system comprising mesoporous organosilica support
US-10155826-B2 · Dec 18, 2018 · US
Systems and methods for water gas shift with reduced steam consumption
US-2018339902-A1 · Nov 29, 2018 · US
Hydrogen recovery method
US-2018318749-A1 · Nov 8, 2018 · US
Process for producing a hydrocarbon product flow from a gaseous hydrocarbonaceous feed flow and related installation
US-2018251682-A1 · Sep 6, 2018 · US
Gas treatment method and apparatus
US-2018250626-A1 · Sep 6, 2018 · US
Copper adsorbent for gas purification
US-2018229211-A1 · Aug 16, 2018 · US
Coating methods using organosilica materials and uses thereof
US-10022701-B2 · Jul 17, 2018 · US
Organosilica materials and uses thereof
US-10022700-B2 · Jul 17, 2018 · US
Source gas purification apparatus and purification method
US-2018119039-A1 · May 3, 2018 · US
Methods of separating aromatic compounds from lube base stocks
US-9956541-B2 · May 1, 2018 · US
Method and device for fischer-tropsch synthesis
US-2018094196-A1 · Apr 5, 2018 · US
System and method for power production using partial oxidation
US-2018073430-A1 · Mar 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10K1/32?
- CPC C10K1/32 is the Cooperative Patent Classification code for “with selectively adsorptive solids, e.g. active carbon.”
- How many patents are filed under CPC C10K1/32 (with selectively adsorptive solids, e.g. active carbon)?
- Our database includes 150 publications tagged with this CPC code.
- Is patent activity under CPC C10K1/32 growing?
- Publication counts under this code: 11 in 2024 vs 8 in 2025 (latest complete years).