Process for preparation of intermediates
US-12559466-B2 · Feb 24, 2026 · US
with compounds containing carbon-to-metal bonds
with compounds containing carbon-to-metal bonds · 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 | C07C29/40 |
| Official title | with compounds containing carbon-to-metal bonds |
| Display label | with compounds containing carbon-to-metal bonds |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for the preparation of α-alkyl-2-(trifluoromethyl)-benzyl alcohols
US-12503416-B2 · Dec 23, 2025 · US
Solvents for organometallic reagents
US-2025170566-A1 · May 29, 2025 · US
Method for producing halogenated hydrocarbon magnesium compound and methods for producing tertiary alcohol compound and organosilicon compound
US-12281059-B2 · Apr 22, 2025 · US
Solvents for organometallic reagents
US-12208377-B2 · Jan 28, 2025 · US
1-halo-2,6,14-trimethyloctadecane compound and process for preparing 5,13,17-trimethylalkane compound therefrom
US-2024368061-A1 · Nov 7, 2024 · US
Method for producing organic compound, and device for producing organic compound
US-2024181422-A1 · Jun 6, 2024 · US
Process for preparing 6-isopropenyl-3-methyl-9-decenyl acetate and intermediates thereof
US-11958801-B2 · Apr 16, 2024 · US
Process for the preparation of alpha-alkyl-2-(trifluoromethyl)-benzyl alcohols
US-2023382831-A1 · Nov 30, 2023 · US
Processes for preparing a 3-isopropenyl-6-heptenal compound and a 6- isopropenyl-3-methyl-3,9-decadienyl carboxylate compound, and an intermediate therefor
US-11807602-B2 · Nov 7, 2023 · US
Trans-cyclooctenes with high reactivity and favorable physiochemical properties
US-2023331652-A1 · Oct 19, 2023 · US
Method for producing organometallic nucleophile and reaction method using organometallic nucleophile
US-2023271988-A1 · Aug 31, 2023 · US
Process for preparing 6-isopropenyl-3-methyl-9-decenyl acetate and intermediates thereof
US-2023148099-A1 · May 11, 2023 · US
Process for preparation of fungicidally active triazole compounds
US-11634394-B2 · Apr 25, 2023 · US
Process for preparing 6-isopropenyl-3-methyl-9-decenyl acetate and intermediates thereof
US-11591282-B2 · Feb 28, 2023 · US
Method for producing halogenated hydrocarbon magnesium compound and methods for producing tertiary alcohol compound and organosilicon compound
US-2023050880-A1 · Feb 16, 2023 · US
Production apparatus and production method of triptane
US-11565984-B2 · Jan 31, 2023 · US
Production apparatus and production method of triptane
US-2022227684-A1 · Jul 21, 2022 · US
Processes for preparing a 3-isopropenyl-6-heptenal compound and a 6-isopropenyl-3-methyl-3,9-decadienyl carboxylate compound, and an intermediate therefor
US-2022185763-A1 · Jun 16, 2022 · US
Method for synthesizing 2-(1-cyclohexenyl)ethylamine
US-11299451-B2 · Apr 12, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C29/40?
- CPC C07C29/40 is the Cooperative Patent Classification code for “with compounds containing carbon-to-metal bonds.”
- How many patents are filed under CPC C07C29/40 (with compounds containing carbon-to-metal bonds)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC C07C29/40 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).