Method for the production of a material of plant origin that is rich in phenolic acids, comprising at least one metal, for carrying out organic synthesis reactions
US-2020047165-A1 · Feb 13, 2020 · US
the singly bound functional group being a free hydroxyl group
the singly bound functional group being a free hydroxyl group · 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 | C07C45/512 |
| Official title | {the singly bound functional group being a free hydroxyl group} |
| Display label | the singly bound functional group being a free hydroxyl group |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 12 |
| 2017 | 16 |
| 2018 | 12 |
| 2019 | 10 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Treatment of quarry liquid effluent
US-2020039856-A1 · Feb 6, 2020 · US
Oxy-cope rearrangement for the manufacture of insecticidal cyclopentene compounds
US-10526264-B2 · Jan 7, 2020 · US
Process for preparing cyclododecanone
US-2019345101-A1 · Nov 14, 2019 · US
Production of farnesol
US-10450250-B2 · Oct 22, 2019 · US
Oxy-cope rearrangement for the manufacture of insecticidal cyclopentene compounds
US-2019308920-A1 · Oct 10, 2019 · US
Reaction sequence for the synthesis of nootkatone, dihydronootkatone, and tetrahydronootkatone
US-10435344-B2 · Oct 8, 2019 · US
Ruthenium-phenol catalysts for transfer hydrogenation reactions
US-10421703-B2 · Sep 24, 2019 · US
Method for producing acrolein and/or acrylic acid from glycerol
US-10407371-B2 · Sep 10, 2019 · US
Method for recovering phenol and acetone from cracking reaction product of bisphenol-A residue
US-10358403-B2 · Jul 23, 2019 · US
Process for preparing spirogalbanone
US-10227280-B1 · Mar 12, 2019 · US
Process For Preparing Spirogalbanone
US-2019055181-A1 · Feb 21, 2019 · US
Production of farnesol
US-2019039980-A1 · Feb 7, 2019 · US
Reaction sequence for the synthesis of nootkatone, dihydronootkatone, and tetrahydronootkatone
US-2018362431-A1 · Dec 20, 2018 · US
METHOD FOR RECOVERING PHENOL AND ACETONE FROM CRACKING REACTION PRODUCT OF BISPHENOL-A RESIDUE (As Amended)
US-2018290954-A1 · Oct 11, 2018 · US
Method of producing optically-active aldehyde
US-10029969-B2 · Jul 24, 2018 · US
Method for producing specific α, β-unsaturated aldehydes
US-10029970-B2 · Jul 24, 2018 · US
Process of production of 1-(5,5-dimethylcyclohex-1-en-1-yl)ethanone and 1-(5,5-dimethylcyclohex-6-en-1-yl )ethanone
US-10005710-B2 · Jun 26, 2018 · US
Process of production of 7,8-dihydro-C15-aldehyde
US-9957228-B2 · May 1, 2018 · US
Process and system for making cyclohexanone
US-9938220-B2 · Apr 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C45/512?
- CPC C07C45/512 is the Cooperative Patent Classification code for “the singly bound functional group being a free hydroxyl group.”
- How many patents are filed under CPC C07C45/512 (the singly bound functional group being a free hydroxyl group)?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC C07C45/512 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).