Amine-boranes as bifunctional reagents for direct amidation of carboxylic acids
US-2024368073-A1 · Nov 7, 2024 · US
with carbon atoms of carboxamide groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C233/08 |
| Official title | with carbon atoms of carboxamide groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings |
| Display label | with carbon atoms of carboxamide groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings |
| Total patents | 14 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2024368073-A1 · Nov 7, 2024 · US
US-12071393-B2 · Aug 27, 2024 · US
US-11858877-B2 · Jan 2, 2024 · US
US-2022242812-A1 · Aug 4, 2022 · US
US-2022055983-A1 · Feb 24, 2022 · US
US-11028056-B2 · Jun 8, 2021 · US
US-2020325098-A1 · Oct 15, 2020 · US
US-2020165209-A1 · May 28, 2020 · US
US-10208210-B2 · Feb 19, 2019 · US
US-2017210912-A1 · Jul 27, 2017 · US
US-2016090351-A1 · Mar 31, 2016 · US
US-9179675-B2 · Nov 10, 2015 · US
US-2015111749-A1 · Apr 23, 2015 · US
US-8957000-B2 · Feb 17, 2015 · US