Heavy aromatic conversion for increased btx production
US-2025154081-A1 · May 15, 2025 · US
splitting taking place at an aromatic-aliphatic bond
splitting taking place at an aromatic-aliphatic bond · 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 | C07C4/14 |
| Official title | splitting taking place at an aromatic-aliphatic bond |
| Display label | splitting taking place at an aromatic-aliphatic bond |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 2 |
| 2021 | 4 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydrodearylation reactor
US-12161987-B2 · Dec 10, 2024 · US
Process for producing cresol and xylene
US-2024383829-A1 · Nov 21, 2024 · US
Hydrodearylation Reactor
US-2021370257-A1 · Dec 2, 2021 · US
Hydrodearylation reactor
US-11110428-B2 · Sep 7, 2021 · US
Hydrodearylation Reactor
US-2021106971-A1 · Apr 15, 2021 · US
Systems and methods related to syngas to olefin process
US-10941348-B2 · Mar 9, 2021 · US
Methods for producing aromatics and olefins
US-10781382-B2 · Sep 22, 2020 · US
Method of co-processing fluidized catalytic cracking naphtha and pyrolysis gasoline
US-10710942-B2 · Jul 14, 2020 · US
Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics
US-10501389-B1 · Dec 10, 2019 · US
Process for producing BTX from a C5—C12 hydrocarbon mixture
US-10501388-B2 · Dec 10, 2019 · US
Transalkylation of Heavy Aromatic Hydrocarbons
US-2019359542-A1 · Nov 28, 2019 · US
A Method of Co-Processing Fluidized Catalytic Cracking Naphtha and Pyrolysis Gasoline
US-2019359541-A1 · Nov 28, 2019 · US
Heat integration in disproportionation or transalkylation processes
US-10472305-B2 · Nov 12, 2019 · US
Conversion of lignin to fuels and aromatics
US-10196571-B2 · Feb 5, 2019 · US
Methods for producing aromatics and olefins
US-2018327676-A1 · Nov 15, 2018 · US
Process for producing btx from a c5-c12 hydrocarbon mixture
US-2018230073-A1 · Aug 16, 2018 · US
Systems and methods related to syngas to olefin process
US-2018134966-A1 · May 17, 2018 · US
Process for producing BTX from a C5-C12 hydrocarbon mixture
US-9926240-B2 · Mar 27, 2018 · US
Apparatus for the production of xylenes
US-9738573-B2 · Aug 22, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C4/14?
- CPC C07C4/14 is the Cooperative Patent Classification code for “splitting taking place at an aromatic-aliphatic bond.”
- How many patents are filed under CPC C07C4/14 (splitting taking place at an aromatic-aliphatic bond)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C07C4/14 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).