Process of the preparation of hydroxylamine derivatives
US-2025051269-A1 · Feb 13, 2025 · US
containing only non-condensed rings
containing only non-condensed rings · 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 | C07C211/40 |
| Official title | containing only non-condensed rings |
| Display label | containing only non-condensed rings |
| Total patents | 53 |
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 | 5 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 11 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compositions and methods for the treatment of cancer
US-2024409504-A1 · Dec 12, 2024 · US
Compositions and methods for the treatment of cancer
US-12098117-B2 · Sep 24, 2024 · US
Methods of synthesis of (1R,2R,5R)-5-amino-2-methyl-cyclohexanol hydrochloride and intermediates useful therein
US-11780801-B2 · Oct 10, 2023 · US
Perfluoroaminoolefins and methods of making and using the same
US-11629133-B2 · Apr 18, 2023 · US
Trna synthetase inhibitors
US-2023102879-A1 · Mar 30, 2023 · US
LSD1 inhibitor and preparation method and application thereof
US-11433053-B2 · Sep 6, 2022 · US
Methods of synthesis of (1r,2r,5r)-5-amino-2-methyl-cyclohexanol hydrochloride and intermediates useful therein
US-2022234990-A1 · Jul 28, 2022 · US
Compositions and methods for the treatment of cancer
US-2022106265-A1 · Apr 7, 2022 · US
TRNA synthetase inhibitors
US-11261201-B2 · Mar 1, 2022 · US
Analgesic compounds
US-11242327-B2 · Feb 8, 2022 · US
Methods of synthesis of (1R,2R,5R)-5-amino-2-methylcyclohexanol hydrochloride and intermediates useful therein
US-11192847-B2 · Dec 7, 2021 · US
Raw material for vapor deposition including organoplatinum compound and vapor deposition method using the raw material for vapor deposition
US-11149045-B2 · Oct 19, 2021 · US
Perfluoroaminoolefins and methods of making and using the same
US-2021221776-A1 · Jul 22, 2021 · US
Process for the preparation of enantiomerically and diastereomerically enriched cyclobutane amines and amides
US-11053188-B2 · Jul 6, 2021 · US
Trna synthetase inhibitors
US-2021053997-A1 · Feb 25, 2021 · US
Process for the preparation of enantiomerically and diastereomerically enriched cyclobutane amines and amides
US-2020407311-A1 · Dec 31, 2020 · US
Carbon dioxide as a directing group for C—H functionalization reactions involving Lewis basic amines, alcohols, thiols, and phosphines for the synthesis of compounds
US-10865163-B2 · Dec 15, 2020 · US
Methods of synthesis of (1r,2r,5r)-5-amino-2-methylcyclohexanol hydrochloride and intermediates useful therein
US-2020369600-A1 · Nov 26, 2020 · US
Lsd1 inhibitor and preparation method and application thereof
US-2020345700-A1 · Nov 5, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C211/40?
- CPC C07C211/40 is the Cooperative Patent Classification code for “containing only non-condensed rings.”
- How many patents are filed under CPC C07C211/40 (containing only non-condensed rings)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC C07C211/40 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).