Carbon neutral conversion of residue
US-11787695-B1 · Oct 17, 2023 · US
on a carbon-to-carbon unsaturated bond in organic compounds
on a carbon-to-carbon unsaturated bond in organic compounds · 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 | C07C51/14 |
| Official title | on a carbon-to-carbon unsaturated bond in organic compounds |
| Display label | on a carbon-to-carbon unsaturated bond in organic compounds |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 16 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for producing carbon monoxide-containing streams
US-2023192486-A1 · Jun 22, 2023 · US
Platinum complexes having binaphthyldiphosphine ligands for the catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds
US-11655266-B2 · May 23, 2023 · US
Method for directly constructing highly optically active tetrasubstituted allenic acid compounds
US-11623907-B2 · Apr 11, 2023 · US
Recycle content (c4)alkanoic acid
US-2022281796-A1 · Sep 8, 2022 · US
Method of converting ethylene to polyacrylic acid (PAA) and superabsorbent polymer (SAP) within an integrated system
US-11401358-B2 · Aug 2, 2022 · US
Platinum complexes having binaphthyl-based diphosphine ligands for the selective catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds
US-2022177504-A1 · Jun 9, 2022 · US
Platinum complexes having ferrocene diphosphine ligands for catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds
US-2022176360-A1 · Jun 9, 2022 · US
Platinum complexes having binaphthyldiphosphine ligands for the catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds
US-2022177506-A1 · Jun 9, 2022 · US
Gasification of Torrefied Textiles and Fossil Fuels
US-2022169931-A1 · Jun 2, 2022 · US
Systems and processes for direct crude oil upgrading to hydrogen and chemicals
US-11279891-B2 · Mar 22, 2022 · US
A method for directly constructing highly optically active tetrasubstituted allenic acid compounds
US-2022064096-A1 · Mar 3, 2022 · US
Systems and processes for direct crude oil upgrading to hydrogen and chemicals
US-2021277318-A1 · Sep 9, 2021 · US
Method for preparing 3(4),8(9)-bisformyltricyclo[5.2.1.0^2,6]decane
US-2021253507-A1 · Aug 19, 2021 · US
Systems and processes for polyacrylic acid production
US-2021108010-A1 · Apr 15, 2021 · US
Systems and processes for polyacrylic acid production
US-10822436-B2 · Nov 3, 2020 · US
Ester compounds, lubricating oil compositions containing same and processes for making same
US-10711216-B2 · Jul 14, 2020 · US
Ester compounds, lubricating oil compositions containing same and processes for making same
US-10683464-B2 · Jun 16, 2020 · US
Hydroformylation process for producing 1,6-disubstituted hexane derivatives
US-10647651-B2 · May 12, 2020 · US
Neo-acids and process for making the same
US-10597347-B2 · Mar 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C51/14?
- CPC C07C51/14 is the Cooperative Patent Classification code for “on a carbon-to-carbon unsaturated bond in organic compounds.”
- How many patents are filed under CPC C07C51/14 (on a carbon-to-carbon unsaturated bond in organic compounds)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC C07C51/14 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).