Process to prepare lower olefins
US-2024182385-A1 · Jun 6, 2024 · US
with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge · 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 | C10B49/02 |
| Official title | with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge |
| Display label | with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge |
| Total patents | 119 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 23 |
| 2022 | 10 |
| 2023 | 11 |
| 2024 | 14 |
| 2025 | 13 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-carbon biogenic reagents and uses thereof
US-2021395631-A1 · Dec 23, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021395632-A1 · Dec 23, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021388280-A1 · Dec 16, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021355399-A1 · Nov 18, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021355403-A1 · Nov 18, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021355401-A1 · Nov 18, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021355396-A1 · Nov 18, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021355402-A1 · Nov 18, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021355400-A1 · Nov 18, 2021 · US
Systems and apparatus for production of high-carbon biogenic reagents
US-2021292671-A1 · Sep 23, 2021 · US
High-carbon biogenic reagents and uses thereof
US-2021261877-A1 · Aug 26, 2021 · US
High-carbon biogenic reagents and uses thereof
US-11091716-B2 · Aug 17, 2021 · US
Process for producing high-carbon biogenic reagents
US-2021214632-A1 · Jul 15, 2021 · US
Process for producing high-carbon biogenic reagents
US-10982161-B2 · Apr 20, 2021 · US
Coke plant including exhaust gas sharing
US-2021040391-A1 · Feb 11, 2021 · US
Carbon micro-plant
US-2021016244-A1 · Jan 21, 2021 · US
Fast pyrolysis of biomass in an autothermally operating reactor
US-10851037-B2 · Dec 1, 2020 · US
Delayed coking process with pre-cracking reactor
US-10808177-B2 · Oct 20, 2020 · US
Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis
US-2020299599-A1 · Sep 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10B49/02?
- CPC C10B49/02 is the Cooperative Patent Classification code for “with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge.”
- How many patents are filed under CPC C10B49/02 (with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge)?
- Our database includes 119 publications tagged with this CPC code.
- Is patent activity under CPC C10B49/02 growing?
- Publication counts under this code: 14 in 2024 vs 13 in 2025 (latest complete years).