Processes and apparatuses for separating streams to provide a transalkylation feed stream in an aromatics complex
US-9527007-B2 · Dec 27, 2016 · US
at a cyclic carbon-to-carbon double bond
at a cyclic carbon-to-carbon double 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 | C07C6/06 |
| Official title | at a cyclic carbon-to-carbon double bond |
| Display label | at a cyclic carbon-to-carbon double bond |
| Total patents | 165 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 36 |
| 2016 | 30 |
| 2017 | 17 |
| 2018 | 22 |
| 2019 | 19 |
| 2020 | 12 |
| 2021 | 8 |
| 2022 | 10 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transalkylation system
US-9522858-B2 · Dec 20, 2016 · US
Processes and apparatuses for separating streams to provide a transalkylation feed stream in an aromatics complex
US-2016346711-A1 · Dec 1, 2016 · US
Crystalline germanosilicate materials of new cit-13 topology and methods of preparing the same
US-2016346771-A1 · Dec 1, 2016 · US
Process for the production of xylenes
US-9469579-B2 · Oct 18, 2016 · US
Processes for producing aromatic hydrocarbons from a pyrolysis oil
US-2016289569-A1 · Oct 6, 2016 · US
Process for the Production of Xylenes
US-2016264495-A1 · Sep 15, 2016 · US
Catalyst System and Use in Heavy Aromatics Conversion Processes
US-2016221896-A1 · Aug 4, 2016 · US
Transalkylation of Heavy Aromatic Hydrocarbon Feedstocks
US-2016221897-A1 · Aug 4, 2016 · US
Catalyst Compositions and Use in Heavy Aromatics Conversion Processes
US-2016220987-A1 · Aug 4, 2016 · US
Apparatus for the Production of Xylenes
US-2016185686-A1 · Jun 30, 2016 · US
Sulfiding Process for Aromatic Transalkylations
US-2016176786-A1 · Jun 23, 2016 · US
Methods and systems for reforming and transalkylating hydrocarbons
US-9365468-B2 · Jun 14, 2016 · US
Process for producing cumene
US-9321705-B2 · Apr 26, 2016 · US
Process for hydrotreating a coker kerosene stream to provide a feed stream for a paraffin separation zone
US-2016108325-A1 · Apr 21, 2016 · US
Process for the Production of Xylenes
US-2016101405-A1 · Apr 14, 2016 · US
Process for the production of xylenes
US-9302953-B2 · Apr 5, 2016 · US
Methods for producing alkylaromatics
US-2016090338-A1 · Mar 31, 2016 · US
Process for the production of xylenes
US-9295970-B1 · Mar 29, 2016 · US
Transalkylation System
US-2016075618-A1 · Mar 17, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C6/06?
- CPC C07C6/06 is the Cooperative Patent Classification code for “at a cyclic carbon-to-carbon double bond.”
- How many patents are filed under CPC C07C6/06 (at a cyclic carbon-to-carbon double bond)?
- Our database includes 165 publications tagged with this CPC code.
- Is patent activity under CPC C07C6/06 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).