Method for preparing aromatization catalysts
US-10150104-B2 · Dec 11, 2018 · US
Toluene
Toluene · 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 | C07C15/06 |
| Official title | Toluene |
| Display label | Toluene |
| Total patents | 207 |
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 | 12 |
| 2016 | 14 |
| 2017 | 14 |
| 2018 | 29 |
| 2019 | 37 |
| 2020 | 27 |
| 2021 | 21 |
| 2022 | 18 |
| 2023 | 11 |
| 2024 | 16 |
| 2025 | 4 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Processes and apparatuses for naphthene recycle in the production of aromatic products
US-2018319724-A1 · Nov 8, 2018 · US
Catalyst compositions and use in heavy aromatics conversion processes
US-10118165-B2 · Nov 6, 2018 · US
Process for increasing xylene isomer to benzene ratio
US-10118878-B2 · Nov 6, 2018 · US
Process for producing aromatics, p-xylene and terephthalic acid
US-2018282631-A1 · Oct 4, 2018 · US
Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production
US-10071939-B2 · Sep 11, 2018 · US
Catalyst compositions and use in heavy aromatics conversion processes
US-10058853-B2 · Aug 28, 2018 · US
Conversion of non-aromatic hydrocarbon
US-10059641-B2 · Aug 28, 2018 · US
Apparatus and process for the preparation of acetylene and synthesis gas
US-10059640-B2 · Aug 28, 2018 · US
Processes and apparatuses for toluene methylation in an aromatics complex
US-2018170842-A1 · Jun 21, 2018 · US
Methods of Preparing an Aromatization Catalyst
US-2018170837-A1 · Jun 21, 2018 · US
Processes and apparatuses for toluene methylation in an aromatics complex
US-2018170841-A1 · Jun 21, 2018 · US
Removal of feed treatment units in aromatics complex designs
US-2018170840-A1 · Jun 21, 2018 · US
Silylations of aromatic substrates with base-activated organosilanes
US-2018155271-A1 · Jun 7, 2018 · US
Process for Selectivating Catalyst for Producing Paraxylene by Methylation of Benzene and/or Toluene
US-2018099915-A1 · Apr 12, 2018 · US
Process for increasing xylene isomer to benzene ratio
US-2018079701-A1 · Mar 22, 2018 · US
Reactions of aromatic substrates with base-activated hydrosilanes-silylations and reductive cleavage
US-9908840-B2 · Mar 6, 2018 · US
Lewis acid catalysts for producing toluene and method for manufacturing toluene using the same
US-2018029959-A1 · Feb 1, 2018 · US
Catalyst System and Use in Heavy Aromatics Conversion Processes
US-2018029025-A1 · Feb 1, 2018 · US
Dehydrogenation of alkanols to increase yield of aromatics
US-9878966-B2 · Jan 30, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C15/06?
- CPC C07C15/06 is the Cooperative Patent Classification code for “Toluene.”
- How many patents are filed under CPC C07C15/06 (Toluene)?
- Our database includes 207 publications tagged with this CPC code.
- Is patent activity under CPC C07C15/06 growing?
- Publication counts under this code: 16 in 2024 vs 4 in 2025 (latest complete years).