Branched organosilicon compound, method of preparing same, and copolymer formed therewith
US-12338259-B2 · Jun 24, 2025 · US
Reactions involving a bond of the Si-O-Si linkage
Reactions involving a bond of the Si-O-Si linkage · 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 | C07F7/0874 |
| Official title | {Reactions involving a bond of the Si-O-Si linkage} |
| Display label | Reactions involving a bond of the Si-O-Si linkage |
| Total patents | 62 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 10 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of preparing functional organosilanol compounds
US-12227530-B2 · Feb 18, 2025 · US
Preparation of organosilicon compounds with carboxy functionality
US-2025051524-A1 · Feb 13, 2025 · US
Branched organosilicon compound, method of preparing same, and compositions comprising same
US-12215198-B2 · Feb 4, 2025 · US
Process for synthesizing alkenyl disiloxane
US-12180238-B2 · Dec 31, 2024 · US
Process for the synthesis of oligomeric siloxane having sulfone moiety, and silicon-containing compounds having sulfone moiety
US-12157751-B2 · Dec 3, 2024 · US
Recovery of siloxane cycles
US-2024294558-A1 · Sep 5, 2024 · US
Method for making an asymmetric (meth)acrylate functional disiloxane
US-2024279253-A1 · Aug 22, 2024 · US
Method for producing oxadisilacyclopentane compound
US-2024279254-A1 · Aug 22, 2024 · US
Synthesis of aminoalkyl-substituted disiloxanes
US-2024239819-A1 · Jul 18, 2024 · US
Process for preparing siloxanes from hydridosilicon compounds
US-2024083924-A1 · Mar 14, 2024 · US
Cosmetic composition obtained by mixing two silane blends
US-2024041741-A1 · Feb 8, 2024 · US
Monosubstituted diphenylsilanes and synthesis thereof
US-11851450-B2 · Dec 26, 2023 · US
Process for preparing siloxanes
US-2023287018-A1 · Sep 14, 2023 · US
Monosubstituted diphenylsilanes and synthesis thereof
US-2023151033-A1 · May 18, 2023 · US
Processes for synthesizing unsymmetrical disiloxanes
US-2023099625-A1 · Mar 30, 2023 · US
Process for synthesizing alkenyl disiloxane
US-2023056138-A1 · Feb 23, 2023 · US
Process for the synthesis of oligomeric siloxane having sulfone moiety, and silicon-containing compounds having sulfone moiety
US-2022380391-A1 · Dec 1, 2022 · US
Method for manufacturing a semiconductor device including a low-k dielectric material layer
US-11476419-B2 · Oct 18, 2022 · US
Water-based gel-consolidation type lost circulation material system suitable for fractured lost circulation formation, preparation method and use thereof
US-11472999-B1 · Oct 18, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07F7/0874?
- CPC C07F7/0874 is the Cooperative Patent Classification code for “Reactions involving a bond of the Si-O-Si linkage.”
- How many patents are filed under CPC C07F7/0874 (Reactions involving a bond of the Si-O-Si linkage)?
- Our database includes 62 publications tagged with this CPC code.
- Is patent activity under CPC C07F7/0874 growing?
- Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).