Process for preparing trimethylchlorosilane
US-12291544-B2 · May 6, 2025 · US
by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions
by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions · 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 | C07F7/125 |
| Official title | {by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions} |
| Display label | by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for the dehydrogenation and methylation of silanes with methyl chloride
US-12202847-B2 · Jan 21, 2025 · US
Process for converting organosilanes
US-12195486-B2 · Jan 14, 2025 · US
High purity polysiloxane macromers and method for making the same
US-2024409563-A1 · Dec 12, 2024 · US
Method for the dehydrogenation of dichlorosilane
US-12060375-B2 · Aug 13, 2024 · US
Method for preparing halosilane compounds
US-11731992-B2 · Aug 22, 2023 · US
High purity polysiloxane macromers and method for making the same
US-2023183273-A1 · Jun 15, 2023 · US
Method for the dehydrogenation and methylation of silanes with methyl chloride
US-2023141781-A1 · May 11, 2023 · US
Halogenated Tetrasilyl Boranates
US-2023104349-A1 · Apr 6, 2023 · US
Process for preparing trimethylchlorosilane
US-2022411444-A1 · Dec 29, 2022 · US
Process for converting organosilanes
US-2022363698-A1 · Nov 17, 2022 · US
Method for preparing halosilane compounds
US-2022356195-A1 · Nov 10, 2022 · US
Process for producing dimethylchlorosilane compound
US-2021355145-A1 · Nov 18, 2021 · US
Method of making a halosiloxane
US-11098068-B2 · Aug 24, 2021 · US
Method for the dehydrogenation of dichlorosilane
US-2021179641-A1 · Jun 17, 2021 · US
Preparation of fluorosilicon compounds
US-10590150-B2 · Mar 17, 2020 · US
Organosilicon compounds having (meth)acrylate groups and a process for preparation thereof
US-10329313-B2 · Jun 25, 2019 · US
Method of producing organohalosilanes
US-10183958-B2 · Jan 22, 2019 · US
Preparation of fluorosilicon compounds
US-2018346492-A1 · Dec 6, 2018 · US
Organosilicon compounds having (meth)acrylate groups and a process for preparation thereof
US-2018201633-A1 · Jul 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07F7/125?
- CPC C07F7/125 is the Cooperative Patent Classification code for “by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions.”
- How many patents are filed under CPC C07F7/125 (by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC C07F7/125 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).