Systems and methods for preparation of highly reactive alkali metal dendrites for the synthesis of organolithium reagents
US-2024025925-A1 · Jan 25, 2024 · US
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by reduction and hydrolysis of nitriles
by reduction and hydrolysis of nitriles · 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 | C07C45/44 |
| Official title | by reduction and hydrolysis of nitriles |
| Display label | by reduction and hydrolysis of nitriles |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing organometallic nucleophile and reaction method using organometallic nucleophile
US-2023271988-A1 · Aug 31, 2023 · US
Process for the preparation of enantiomerically and diastereomerically enriched cyclobutane amines and amides
US-11053188-B2 · Jul 6, 2021 · US
Process for the preparation of enantiomerically and diastereomerically enriched cyclobutane amines and amides
US-2020407311-A1 · Dec 31, 2020 · US
Propellane derivates and synthesis
US-10654812-B2 · May 19, 2020 · US
Process for the preparation of hu-910 and crystalline structure thereof
US-2019315669-A1 · Oct 17, 2019 · US
Cyclobenzoins
US-10138192-B2 · Nov 27, 2018 · US
Cyclobenzoins
US-2018050974-A1 · Feb 22, 2018 · US
Methods of making halogenated fluorinated ether-containing compounds
US-9828320-B2 · Nov 28, 2017 · US
Methods of making halogenated fluorinated ether-containing compounds
US-2017260116-A1 · Sep 14, 2017 · US
Photolabile pro-fragrances
US-9593063-B2 · Mar 14, 2017 · US
Photolabile pro-fragrances
US-2016075628-A1 · Mar 17, 2016 · US
Fatty acid amide hydrolase inhibitors
US-9102622-B2 · Aug 11, 2015 · US
Methods of making organic compounds by metathesis and hydrocyanation
US-2015094481-A1 · Apr 2, 2015 · US