High-carbon biogenic reagents and uses thereof
US-12404472-B2 · Sep 2, 2025 · US
Cooling or quenching coke
Cooling or quenching coke · 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 | C10B39/00 |
| Official title | Cooling or quenching coke |
| Display label | Cooling or quenching coke |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 21 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 10 |
| 2025 | 12 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis
US-2025257277-A1 · Aug 14, 2025 · US
Systems and apparatus for production of high-carbon biogenic reagents
US-2024343985-A1 · Oct 17, 2024 · US
High-carbon biogenic reagents and uses thereof
US-12084623-B2 · Sep 10, 2024 · US
High-carbon biogenic reagents and uses thereof
US-2024271052-A1 · Aug 15, 2024 · US
High-carbon biogenic reagents and uses thereof
US-2024263095-A1 · Aug 8, 2024 · US
High-carbon biogenic reagents and uses thereof
US-2024158710-A1 · May 16, 2024 · US
High-carbon biogenic reagents and uses thereof
US-2024132795-A1 · Apr 25, 2024 · US
Systems and apparatus for production of high-carbon biogenic reagents
US-11965139-B2 · Apr 23, 2024 · US
High-carbon biogenic reagents and uses thereof
US-11959038-B2 · Apr 16, 2024 · US
High-carbon biogenic reagents and uses thereof
US-11891582-B2 · Feb 6, 2024 · US
High-carbon biogenic reagents and uses thereof
US-11879107-B2 · Jan 23, 2024 · US
Process for producing high-carbon biogenic reagents
US-2023303939-A1 · Sep 28, 2023 · US
Methods and systems for improved quench tower design
US-11746296-B2 · Sep 5, 2023 · US
Process for producing high-carbon biogenic reagents
US-11674101-B2 · Jun 13, 2023 · US
High-carbon biogenic reagents and uses thereof
US-2023159840-A1 · May 25, 2023 · US
High-carbon biogenic reagents and uses thereof
US-2023092078-A1 · Mar 23, 2023 · US
Systems and apparatus for production of high-carbon biogenic reagents
US-2022315852-A1 · Oct 6, 2022 · US
Systems and apparatus for production of high-carbon biogenic reagents
US-11359154-B2 · Jun 14, 2022 · US
Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis
US-2022169936-A1 · Jun 2, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10B39/00?
- CPC C10B39/00 is the Cooperative Patent Classification code for “Cooling or quenching coke.”
- How many patents are filed under CPC C10B39/00 (Cooling or quenching coke)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC C10B39/00 growing?
- Publication counts under this code: 10 in 2024 vs 12 in 2025 (latest complete years).