Synthesis of alkyl cyclohexanes
US-2026001822-A1 · Jan 1, 2026 · US
by addition between unsaturated hydrocarbons
by addition between unsaturated hydrocarbons · 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 | C07C2/02 |
| Official title | by addition between unsaturated hydrocarbons |
| Display label | by addition between unsaturated hydrocarbons |
| Total patents | 36 |
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 | 2 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 2 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for separating 2-alkylanthracenes and use thereof for producing hydrogen peroxide
US-12391633-B2 · Aug 19, 2025 · US
Catalyst and Process for Conversion of C2-C5 Alkanes to Gasoline Blending Components
US-2024351962-A1 · Oct 24, 2024 · US
Method for producing alpha-olefin oligomer composition
US-2024308936-A1 · Sep 19, 2024 · US
Process for converting olefins to jet fuel with olefin recycle
US-2024247198-A1 · Jul 25, 2024 · US
Processes for synthesizing paraxylene and catalyst for same
US-2024208883-A1 · Jun 27, 2024 · US
Phosphate-promoted nickel catalyst for high temperature oligomerization
US-11406970-B2 · Aug 9, 2022 · US
Method for separating 2-alkylanthracenes and use thereof for producing hydrogen peroxide
US-2022177392-A1 · Jun 9, 2022 · US
Phosphate-promoted nickel catalyst for high temperature oligomerization
US-2021362136-A1 · Nov 25, 2021 · US
Molecular sieve, its preparation and application thereof
US-11091372-B2 · Aug 17, 2021 · US
Phosphate-promoted nickel catalyst for high temperature oligomerization
US-11084023-B2 · Aug 10, 2021 · US
Process for continuously preparing polyisobutylene
US-11072570-B2 · Jul 27, 2021 · US
Molecular sieve, its preparation and application thereof
US-2020339433-A1 · Oct 29, 2020 · US
Phosphate-promoted nickel catalyst for high temperature oligomerization
US-2020298216-A1 · Sep 24, 2020 · US
Catalytic activation and oligomerization of isopentane-enriched mixtures
US-10745328-B2 · Aug 18, 2020 · US
Molecular sieve, its preparation and application thereof
US-10737945-B2 · Aug 11, 2020 · US
Linear Alpha Olefin Process Using Solvent Flash Drum for Olefin Separation
US-2020055800-A1 · Feb 20, 2020 · US
Linear Alpha Olefin Process Using Temperature Control in Oligomerization Reactor
US-2020055799-A1 · Feb 20, 2020 · US
Processes for removing nitriles from a feed to an oligomerization zone
US-10563137-B2 · Feb 18, 2020 · US
Catalytic activation and oligomerization of isopentane-enriched mixtures
US-2019300455-A1 · Oct 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C2/02?
- CPC C07C2/02 is the Cooperative Patent Classification code for “by addition between unsaturated hydrocarbons.”
- How many patents are filed under CPC C07C2/02 (by addition between unsaturated hydrocarbons)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC C07C2/02 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).