Dinuclear copper catalyst for the oxidation/oxygenation of hydrocarbons
US-11186532-B1 · Nov 30, 2021 · US
of -CH-XH (X= O, NH/N, S) to -C=X or -CX triple bond species
of -CH-XH (X= O, NH/N, S) to -C=X or -CX triple bond species · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J2231/763 |
| Official title | of -CH-XH (X= O, NH/N, S) to -C=X or -CX triple bond species |
| Display label | of -CH-XH (X= O, NH/N, S) to -C=X or -CX triple bond species |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 19 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 8 |
| 2024 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydrogen generation from formic acid catalyzed by a metal complex under amine-free and aqueous conditions
US-11014079-B2 · May 25, 2021 · US
Zwitterion-ruthenium complex for catalytic aerobic oxidation reactions
US-2021121862-A1 · Apr 29, 2021 · US
Method for converting hydroxyl group of alcohol
US-2021047254-A1 · Feb 18, 2021 · US
Use of a transition metal catalyst comprising a tetradentate ligand for hydrogenation of esters and/or formation of esters, a process for hydrogenation of esters, a process for formation of esters and a transition metal complex comprising said tetradentate ligand
US-2020398261-A1 · Dec 24, 2020 · US
Phosphine free cobalt based catalyst, process for preparation and use thereof
US-2020384451-A1 · Dec 10, 2020 · US
Synthesis and application of chiral substituted polyvinylpyrrolidinones
US-2020306737-A1 · Oct 1, 2020 · US
Phenanthroline based pincer complexes useful as catalysts for the preparation of methanol from carbondioxide
US-10758896-B2 · Sep 1, 2020 · US
Hydrogen generation method, system, and solution used therein
US-10710878-B2 · Jul 14, 2020 · US
Bi-phasic continuous-flow tubular reactor and heterogeneous catalysts preparation method for production of 5-hydroxymethyl furfural
US-2020172500-A1 · Jun 4, 2020 · US
Method of producing proton pump inhibitor compound having optical activity
US-10589262-B2 · Mar 17, 2020 · US
Dehydrogenation of neat formic acid
US-10556921-B2 · Feb 11, 2020 · US
Novel imines with tunable nucleophilicity and steric properties through metal coordination: applications as ligands and metalloorganocatalysts
US-2020023344-A1 · Jan 23, 2020 · US
Ruthenium complexes and their uses as catalysts in processes for formation and/or hydrogenation of esters, amides and related reactions
US-10533028-B2 · Jan 14, 2020 · US
Phenanthroline based pincer complexes useful as catalysts for the preparation of methanol from carbondioxide
US-2019329232-A1 · Oct 31, 2019 · US
Novel imines with tunable nucleophilicity and steric properties through metal coordination: applications as ligands and metalloorganocatalysts
US-2019321812-A1 · Oct 24, 2019 · US
Phenanthroline based pincer complexes useful as catalysts for the preparation of methanol from carbondioxide
US-10449529-B2 · Oct 22, 2019 · US
Production of acetic acid and hydrogen in an aqueous medium from ethanol and acetaldehyde via an organic/inorganic catalyst
US-2019315672-A1 · Oct 17, 2019 · US
Iron-catalyzed cross-coupling of methanol with secondary or tertiary alcohols to produce formate esters
US-10435349-B2 · Oct 8, 2019 · US
Imines with tunable nucleophilicity and steric properties through metal coordination: applications as ligands and metalloorganocatalysts
US-10399072-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J2231/763?
- CPC B01J2231/763 is the Cooperative Patent Classification code for “of -CH-XH (X= O, NH/N, S) to -C=X or -CX triple bond species.”
- How many patents are filed under CPC B01J2231/763 (of -CH-XH (X= O, NH/N, S) to -C=X or -CX triple bond species)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC B01J2231/763 growing?
- Publication counts under this code: 8 in 2023 vs 10 in 2024 (latest complete years).