Induction heated aromatization of higher hydrocarbons
US-2020290003-A1 · Sep 17, 2020 · US
homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion
homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion · 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 | C07C2/42 |
| Official title | homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion |
| Display label | homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion |
| Total patents | 102 |
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 | 14 |
| 2016 | 12 |
| 2017 | 7 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 11 |
| 2021 | 12 |
| 2022 | 12 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ladderane lipid compounds and liposomes and methods of preparing and using the same
US-10745424-B2 · Aug 18, 2020 · US
Systems and processes for alkane aromatization
US-10676410-B2 · Jun 9, 2020 · US
Alkyl cyclobutane fuels
US-10604711-B1 · Mar 31, 2020 · US
Catalytic activation of isopentane-enriched mixtures
US-2019300454-A1 · Oct 3, 2019 · US
Catalytic activation and alkylation of isopentane-enriched mixtures
US-2019300804-A1 · Oct 3, 2019 · US
Catalytic activation and oligomerization of isopentane-enriched mixtures
US-2019300455-A1 · Oct 3, 2019 · US
Preparation of alkylaromatic compounds
US-10392320-B2 · Aug 27, 2019 · US
Production of liquids and reduced sulfur gaseous products from sour natural gas
US-2019210941-A1 · Jul 11, 2019 · US
Ladderane Lipid Compounds and Liposomes and Methods of Preparing and Using the Same
US-2019177347-A1 · Jun 13, 2019 · US
Multistage Nanoreactor Catalyst and Preparation and Application Thereof
US-2019092705-A1 · Mar 28, 2019 · US
1-octene composition
US-10179752-B2 · Jan 15, 2019 · US
Systems and Methods for Producing Naphthalenes and Methylnaphthalenes
US-2019002367-A1 · Jan 3, 2019 · US
Systems and Processes for Alkane Aromatization
US-2018370870-A1 · Dec 27, 2018 · US
1-octene composition
US-10099971-B2 · Oct 16, 2018 · US
Catalytic alkane conversion
US-10086350-B2 · Oct 2, 2018 · US
Oxygenated hydrocarbon conversion zoned method
US-10059638-B2 · Aug 28, 2018 · US
High density fuels generated by catalytic cycloaddition
US-10047309-B1 · Aug 14, 2018 · US
1-octene composition
US-2018222816-A1 · Aug 9, 2018 · US
1-octene composition
US-2018222815-A1 · Aug 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C2/42?
- CPC C07C2/42 is the Cooperative Patent Classification code for “homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion.”
- How many patents are filed under CPC C07C2/42 (homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC C07C2/42 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).