Difluorocarbene radiosynthesis
US-2024383827-A1 · Nov 21, 2024 · US
of hydrocarbons and halogenated hydrocarbons
of hydrocarbons and halogenated 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 | C07C17/275 |
| Official title | of hydrocarbons and halogenated hydrocarbons |
| Display label | of hydrocarbons and halogenated hydrocarbons |
| Total patents | 78 |
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 | 10 |
| 2016 | 8 |
| 2017 | 14 |
| 2018 | 12 |
| 2019 | 9 |
| 2020 | 3 |
| 2021 | 11 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for preparation of alkylated or fluoro, chloro and fluorochloro alkylated compounds by heterogeneous cobalt catalysis
US-10968187-B2 · Apr 6, 2021 · US
Method of producing compound having butadiene skeleton containing hydrogen and fluorine and/or chlorine
US-2021061735-A1 · Mar 4, 2021 · US
11-halo-3-undecene compound and a process for preparing the same and a process for preparing 9-dodecenal compound
US-2021009489-A1 · Jan 14, 2021 · US
Preparation of fluorinated olefins via catalytic dehydrohalogenation of halogenated hydrocarbons
US-10807925-B2 · Oct 20, 2020 · US
Process for the manufacture of 1,1,1,3,3-pentachloropropane
US-10676414-B2 · Jun 9, 2020 · US
Method for Preparation of Alkylated or Fluoro, Chloro and Fluorochloro Alkylated Compounds by Heterogeneous Cobalt Catalysis
US-2020157063-A1 · May 21, 2020 · US
Processes for preparing halogenated alkanes
US-10513478-B2 · Dec 24, 2019 · US
Halogen-containing metathesis catalysts and methods thereof
US-2019314799-A1 · Oct 17, 2019 · US
Methods for preparing chlorinated alkanes by utilizing ferric chloride, an initiator, and an alkylphosphate
US-2019300458-A1 · Oct 3, 2019 · US
Method for producing fluorine-containing olefin
US-10421702-B2 · Sep 24, 2019 · US
Process for producing halogenated olefins
US-2019233353-A1 · Aug 1, 2019 · US
Processes for the dehydrochlorination of a chlorinated alkane
US-2019202759-A1 · Jul 4, 2019 · US
Process for the manufacture of 2,3,3,3-tetrafluoropropene
US-2019127303-A1 · May 2, 2019 · US
Method for producing fluorinated compound
US-2019071376-A1 · Mar 7, 2019 · US
Improved processes for preparing halogenated alkanes
US-2019023631-A1 · Jan 24, 2019 · US
Method for capturing and recycling iron catalyst used in the production of haloalkane compounds
US-10112166-B2 · Oct 30, 2018 · US
Fluorine-containing polymer comprising a sulfinate-containing molecule
US-10093761-B2 · Oct 9, 2018 · US
Process for making 2,3,3,3-tetrafluoropropene and/or vinylidene fluoride
US-10071940-B2 · Sep 11, 2018 · US
Process for the production of fluorinated cyclobutane
US-10005705-B2 · Jun 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C17/275?
- CPC C07C17/275 is the Cooperative Patent Classification code for “of hydrocarbons and halogenated hydrocarbons.”
- How many patents are filed under CPC C07C17/275 (of hydrocarbons and halogenated hydrocarbons)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC C07C17/275 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).