Organic compounds
US-12305149-B2 · May 20, 2025 · US
with molecular oxygen
with molecular oxygen · 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 | C07C45/32 |
| Official title | with molecular oxygen |
| Display label | with molecular oxygen |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 7 |
| 2019 | 5 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing fluorenone
US-2025129005-A1 · Apr 24, 2025 · US
Enol ether properfume
US-12252465-B2 · Mar 18, 2025 · US
Flow-based aerobic depolymerization of lignin
US-2025002520-A1 · Jan 2, 2025 · US
Lignin-degrading catalyst, method for manufacturing same, method for degrading lignin, and method for regenerating lignin-degrading catalyst
US-2024299913-A1 · Sep 12, 2024 · US
Method for light-promoted oxidation of compound containing saturated carbon-hydrogen bond
US-2024286981-A1 · Aug 29, 2024 · US
Enol Ether Properfume
US-2024059640-A1 · Feb 22, 2024 · US
Acid-catalyzed photocatalyzed oxidation reaction of benzylic C—H bonds of aromatic compound
US-11773045-B2 · Oct 3, 2023 · US
Acid-catalyzed photocatalyzed oxidation reaction of benzylic c-h bonds of aromatic compound
US-2023242470-A1 · Aug 3, 2023 · US
Organic compounds
US-2023212482-A9 · Jul 6, 2023 · US
Catalyst, method for filling catalyst, and method for producing compound using catalyst
US-2023015502-A1 · Jan 19, 2023 · US
Catalyst, method for producing compound using same, and compound
US-2023020130-A1 · Jan 19, 2023 · US
Organic compounds
US-2022235296-A1 · Jul 28, 2022 · US
Polymer-supported transition catalyst
US-10800715-B2 · Oct 13, 2020 · US
Method for producing unsaturated aldehyde and unsaturated carboxylic acid
US-10428007-B2 · Oct 1, 2019 · US
Polymer-supported transition catalyst
US-2019263728-A1 · Aug 29, 2019 · US
Polymer-supported transition catalyst
US-10308562-B2 · Jun 4, 2019 · US
Catalysts for the mechanocatalytic oxidative depolymerization of polymer-containing materials and methods of making oxidized reaction products using same
US-10294184-B2 · May 21, 2019 · US
Method for producing unsaturated aldehyde and unsaturated carboxylic acid
US-2019092713-A1 · Mar 28, 2019 · US
Polymer-supported transition catalyst
US-2017283343-A1 · Oct 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C45/32?
- CPC C07C45/32 is the Cooperative Patent Classification code for “with molecular oxygen.”
- How many patents are filed under CPC C07C45/32 (with molecular oxygen)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC C07C45/32 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).