Composition biologically active to stenoma catenifer and sustained release preparation comprising the same for controlling insect pest
US-11767282-B2 · Sep 26, 2023 · US
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Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
Unsaturated compounds having —CHO groups bound to acyclic carbon atoms · 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 | C07C47/20 |
| Official title | Unsaturated compounds having —CHO groups bound to acyclic carbon atoms |
| Display label | Unsaturated compounds having —CHO groups bound to acyclic carbon atoms |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition biologically active to stenoma catenifer and sustained release preparation comprising the same for controlling insect pest
US-2022411358-A1 · Dec 29, 2022 · US
Process for making a feed of normal butanol, iso-butanol and 2-alkyl alkanol
US-11312674-B2 · Apr 26, 2022 · US
Dialkoxyalkadienyne compound and a process for preparing the same and a process for preparing a dienynal compound
US-11148989-B2 · Oct 19, 2021 · US
Process for preparing 4-penten-2-ynal
US-11097999-B2 · Aug 24, 2021 · US
Process for making a feed of normal butanol, iso-butanol and 2-alkyl alkanol
US-2021078924-A1 · Mar 18, 2021 · US
Process for preparing 4-penten-2-ynal
US-2021061745-A1 · Mar 4, 2021 · US
Dialkoxyalkadienyne compound and a process for preparing the same and a process for preparing a dienynal compound
US-2021061744-A1 · Mar 4, 2021 · US
Method for obtaining alcohols from aldehydes
US-10577297-B2 · Mar 3, 2020 · US
Method for obtaining alcohols from aldehydes III
US-10562833-B2 · Feb 18, 2020 · US
Method for obtaining alcohols from aldehydes II
US-10501392-B2 · Dec 10, 2019 · US
Method for catalytic production of refined enal products from an aldehyde feed stream using a single enclosed unit
US-10377690-B1 · Aug 13, 2019 · US
Method for obtaining alcohols from aldehydes III
US-2019169105-A1 · Jun 6, 2019 · US
Method for obtaining alcohols from aldehydes
US-2019169106-A1 · Jun 6, 2019 · US
Method for obtaining alcohols from aldehydes II
US-2019169104-A1 · Jun 6, 2019 · US
Catalyst composition comprising phosphorus-based ligand and hydroformylation process using the same
US-9707552-B1 · Jul 18, 2017 · US
Catalyst composition comprising phosphorus-based ligand and hydroformylation process using the same
US-2017197201-A1 · Jul 13, 2017 · US
Process for preparing 3-substituted 2-alkenals, in particular prenal
US-9000227-B2 · Apr 7, 2015 · US