Process for the manufacture of diesel range hydrocarbons
US-2020407646-A1 · Dec 31, 2020 · US
Rearrangement of carbon atoms in the hydrocarbon skeleton
Rearrangement of carbon atoms in the hydrocarbon skeleton · 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 | C07C5/27 |
| Official title | Rearrangement of carbon atoms in the hydrocarbon skeleton |
| Display label | Rearrangement of carbon atoms in the hydrocarbon skeleton |
| Total patents | 84 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 14 |
| 2017 | 2 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for the manufacture of diesel range hydrocarbons
US-10800976-B2 · Oct 13, 2020 · US
Catalyst composition and isomerisation process
US-10722873-B2 · Jul 28, 2020 · US
Processes for isomerizing hydrocarbons
US-10710943-B1 · Jul 14, 2020 · US
Isomerization catalyst
US-10675613-B2 · Jun 9, 2020 · US
Process for the manufacture of diesel range hydrocarbons
US-2020115636-A1 · Apr 16, 2020 · US
Process for the manufacture of diesel range hydrocarbons
US-10550332-B2 · Feb 4, 2020 · US
Processes to Make Neopentane Using Shell and Tube Reactors
US-2019367429-A1 · Dec 5, 2019 · US
Processes and apparatus for isomerizing hydrocarbons
US-10479741-B2 · Nov 19, 2019 · US
Use of renewable oil in hydrotreatment process
US-2019322947-A1 · Oct 24, 2019 · US
Processes for isomerizing hydrocarbons
US-10414990-B1 · Sep 17, 2019 · US
Use of renewable oil in hydrotreatment process
US-10385278-B2 · Aug 20, 2019 · US
Isomerisation catalyst preparation process
US-10377683-B2 · Aug 13, 2019 · US
Catalyst composition, its preparation and process using such composition
US-10369554-B2 · Aug 6, 2019 · US
Processes and apparatus for isomerizing hydrocarbons
US-10351788-B1 · Jul 16, 2019 · US
Process for the manufacture of diesel range hydrocarbons
US-2019211270-A2 · Jul 11, 2019 · US
Collector assembly for a gaseous fluid for a radial reactor
US-10328375-B2 · Jun 25, 2019 · US
Processes and apparatus for isomerizing hydrocarbons
US-2019144360-A1 · May 16, 2019 · US
High density fuels based on longifolene
US-10253336-B1 · Apr 9, 2019 · US
Catalyst composition and isomerisation process
US-2018369797-A1 · Dec 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C5/27?
- CPC C07C5/27 is the Cooperative Patent Classification code for “Rearrangement of carbon atoms in the hydrocarbon skeleton.”
- How many patents are filed under CPC C07C5/27 (Rearrangement of carbon atoms in the hydrocarbon skeleton)?
- Our database includes 84 publications tagged with this CPC code.
- Is patent activity under CPC C07C5/27 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).