Method for decomposing phenolic by-products
US-11414364-B2 · Aug 16, 2022 · US
by heat treatment
by heat treatment · 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 | B01D53/005 |
| Official title | {by heat treatment} |
| Display label | by heat treatment |
| Total patents | 119 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 13 |
| 2020 | 10 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 18 |
| 2024 | 19 |
| 2025 | 12 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas hydrate-based particulate/waste gas simultaneous removal system and method
US-2021260517-A1 · Aug 26, 2021 · US
System and method for processing an exhaust gas
US-2021262659-A1 · Aug 26, 2021 · US
Method for avoiding voc and hap emissions from synthesis gas-processing systems
US-2021261424-A1 · Aug 26, 2021 · US
Material for removing contaminant, filter for removing contaminant including the same, and device for removing contaminant including the filter
US-2021252475-A1 · Aug 19, 2021 · US
Plant and process for producing nitric acid
US-10988380-B2 · Apr 27, 2021 · US
Particle detecting module
US-10969310-B2 · Apr 6, 2021 · US
Materials, systems, and methods for co2 capture and conversion
US-2021069637-A1 · Mar 11, 2021 · US
Gas combustion treatment device, combustion treatment method, and gas purification system including gas combustion treatment device
US-2021025588-A1 · Jan 28, 2021 · US
Particle detecting module
US-10837884-B2 · Nov 17, 2020 · US
Fluid delivery system for exhaust aftertreatment system
US-10815852-B2 · Oct 27, 2020 · US
Apparatus for treating mercury-containing waste and method for recovering high purity elemental mercury using same apparatus
US-10758860-B2 · Sep 1, 2020 · US
Exhaust module for wafer baking apparatus and wafer processing system having the same
US-2020197851-A1 · Jun 25, 2020 · US
Abatement apparatus
US-10661217-B2 · May 26, 2020 · US
Vacuum pump with abatement function
US-10641256-B2 · May 5, 2020 · US
Vacuum pump with abatement function
US-10641272-B2 · May 5, 2020 · US
Plant and process for producing nitric acid
US-2020131039-A1 · Apr 30, 2020 · US
Vacuum pump with abatement function
US-10632419-B2 · Apr 28, 2020 · US
Plant and process for producing nitric acid
US-10556796-B2 · Feb 11, 2020 · US
Reheating collection device for gas phase process
US-10507414-B2 · Dec 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D53/005?
- CPC B01D53/005 is the Cooperative Patent Classification code for “by heat treatment.”
- How many patents are filed under CPC B01D53/005 (by heat treatment)?
- Our database includes 119 publications tagged with this CPC code.
- Is patent activity under CPC B01D53/005 growing?
- Publication counts under this code: 19 in 2024 vs 12 in 2025 (latest complete years).