Methods for producing of lipids
US-2024208894-A1 · Jun 27, 2024 · US
by introduction of oxygen-containing functional groups
by introduction of oxygen-containing functional groups · 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 | C07C67/29 |
| Official title | by introduction of oxygen-containing functional groups |
| Display label | by introduction of oxygen-containing functional groups |
| Total patents | 72 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 13 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process of preparing fluoroether compounds with unsaturated end groups
US-2023365484-A1 · Nov 16, 2023 · US
Process for discharging low boilers during the production of dialkyl terephthalates or dialkyl phthalates
US-2022380294-A1 · Dec 1, 2022 · US
Method for producing glycerol mono(meth)acrylate
US-2022251019-A1 · Aug 11, 2022 · US
Polymers of haloalkyl and haloalkenyl ether (meth)acrylates
US-2022135719-A1 · May 5, 2022 · US
Processes for preparing ACC inhibitors and solid forms thereof
US-11279710-B2 · Mar 22, 2022 · US
Polymers of haloalkyl and haloalkenyl ether (meth)acrylates
US-11254765-B2 · Feb 22, 2022 · US
Method for producing fluoroalkoxide
US-2021317061-A1 · Oct 14, 2021 · US
Process for synthesizing of hydroquinone derivatives with heptadecatrienyl side chain
US-11078144-B2 · Aug 3, 2021 · US
Process for synthesizing of hydroquinone derivatives with heptadecatrienyl side chain
US-2021122690-A1 · Apr 29, 2021 · US
Processes for preparing acc inhibitors and solid forms thereof
US-2021024537-A1 · Jan 28, 2021 · US
Novel method for producing hydroxamic acid derivative, and intermediate therefor
US-2020308105-A1 · Oct 1, 2020 · US
Polymers of haloalkyl and haloalkenyl ether (meth)acrylates
US-2020299442-A1 · Sep 24, 2020 · US
Processes for preparing ACC inhibitors and solid forms thereof
US-10745412-B2 · Aug 18, 2020 · US
Processes for preparing acc inhibitors and solid forms thereof
US-2020199147-A1 · Jun 25, 2020 · US
Ethane oxidative dehydrogenation with co-production of vinyl acetate
US-10647656-B2 · May 12, 2020 · US
Process for preparing pleuromutilin
US-10626099-B2 · Apr 21, 2020 · US
Process for the preparation of levulinate esters
US-10590060-B2 · Mar 17, 2020 · US
Synthetic intermediate of 1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)cytosine, synthetic intermediate of thionucleoside, and method for producing the same
US-10570112-B2 · Feb 25, 2020 · US
Ethane oxidative dehydrogenation with co-production of vinyl acetate
US-2020010400-A1 · Jan 9, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C67/29?
- CPC C07C67/29 is the Cooperative Patent Classification code for “by introduction of oxygen-containing functional groups.”
- How many patents are filed under CPC C07C67/29 (by introduction of oxygen-containing functional groups)?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC C07C67/29 growing?
- Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).