Compositions and methods for selective carbonylation of heterocyclic compounds
US-11179708-B2 · Nov 23, 2021 · US
with one oxygen atom directly attached in position 2, e.g. beta-lactams
with one oxygen atom directly attached in position 2, e.g. beta-lactams · 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 | C07D205/08 |
| Official title | with one oxygen atom directly attached in position 2, e.g. beta-lactams |
| Display label | with one oxygen atom directly attached in position 2, e.g. beta-lactams |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 6 |
| 2017 | 13 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Substituted dihydroindene-4-carboxamides and analogs thereof, and methods using same
US-11098010-B2 · Aug 24, 2021 · US
Il-6 inhibitors and methods of treatment
US-2021206718-A1 · Jul 8, 2021 · US
Process for deoxyfluorination of phenols
US-11046628-B2 · Jun 29, 2021 · US
Hs-25 tablet and preparation method therefor
US-2021145754-A1 · May 20, 2021 · US
Compounds for the reducing lipotoxic damage
US-2021139421-A1 · May 13, 2021 · US
Therapeutically active compounds and their methods of use
US-2021024575-A1 · Jan 28, 2021 · US
Diaryl-B-Lactam Compound and Preparation Method and Pharmaceutical Use Thereof
US-2020392150-A1 · Dec 17, 2020 · US
Process for deoxyfluorination of phenols
US-2020369583-A1 · Nov 26, 2020 · US
Cytotoxic Actin-Targeting Compounds
US-2020306233-A1 · Oct 1, 2020 · US
Beta lactams as modulators of glutamate uptake and methods for use thereof
US-10759750-B2 · Sep 1, 2020 · US
Therapeutically active compounds and their methods of use
US-10717764-B2 · Jul 21, 2020 · US
PROCESS FOR PREPARING 7H-PYRROLO[2,3-d]PYRIMIDINE DERIVATIVES AND SYNTHETIC INTERMEDIATES THEREOF
US-2020216470-A1 · Jul 9, 2020 · US
Compositions and methods for selective carbonylation of heterocyclic compounds
US-2020164353-A1 · May 28, 2020 · US
Therapeutically active compositions and their methods of use
US-10640534-B2 · May 5, 2020 · US
Composition for use in detecting an allergy to clavulanic acid
US-2020055808-A1 · Feb 20, 2020 · US
Substituted dihydroindene-4-carboxamides and analogs thereof, and methods using same
US-2020024226-A1 · Jan 23, 2020 · US
Therapeutically active compounds and their methods of use
US-2019315802-A1 · Oct 17, 2019 · US
Tricyclic sulfones as ROR gamma modulators
US-10435369-B2 · Oct 8, 2019 · US
Method for preparing azetidinone compound and intermediate of azetidinone compound
US-10364219-B2 · Jul 30, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D205/08?
- CPC C07D205/08 is the Cooperative Patent Classification code for “with one oxygen atom directly attached in position 2, e.g. beta-lactams.”
- How many patents are filed under CPC C07D205/08 (with one oxygen atom directly attached in position 2, e.g. beta-lactams)?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC C07D205/08 growing?
- Publication counts under this code: 4 in 2024 vs 8 in 2025 (latest complete years).