Lsd1 inhibitor and preparation method and application thereof
US-2020345700-A1 · Nov 5, 2020 · 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 | C07C211/35 |
| Official title | containing only non-condensed rings |
| Display label | containing only non-condensed rings |
| Total patents | 79 |
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 | 9 |
| 2016 | 12 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 9 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Scavenging Airborne Formaldehyde
US-2020197864-A1 · Jun 25, 2020 · US
Solvent for producing organic transistor
US-10693080-B2 · Jun 23, 2020 · US
Process for hydrogenating toluenediamine (TDA) tar
US-10662141-B2 · May 26, 2020 · US
Propellane derivates and synthesis
US-10654812-B2 · May 19, 2020 · US
Difluoroalkylcyclopropyl amino acids and esters, and syntheses thereof
US-2020115329-A1 · Apr 16, 2020 · US
Synthetic route to anti-viral agents
US-2020095230-A1 · Mar 26, 2020 · US
Method for producing and purifying 2,3,3,3-tetrafluoro-1-propene
US-10494320-B2 · Dec 3, 2019 · US
Oxadiazole amine derivative compounds as histone deacetylase 6 inhibitor, and the pharmaceutical composition comprising the same
US-10494355-B2 · Dec 3, 2019 · US
Compositions and methods for the treatment of chronic pain
US-2019350877-A1 · Nov 21, 2019 · US
Synthetic route to anti-viral agents
US-10442792-B2 · Oct 15, 2019 · US
Difluoroalkylcyclopropyl amino acids and esters, and syntheses thereof
US-10421712-B2 · Sep 24, 2019 · US
Process for hydrogenating toluenediamine (tda) tar
US-2019241501-A1 · Aug 8, 2019 · US
Synergistic compositions
US-10315993-B2 · Jun 11, 2019 · US
Ethylenediaminetetraacetic acid bis(amide) derivatives and their respective complexes with Mn(II) ion for use as MRI contrast agent
US-10265422-B2 · Apr 23, 2019 · US
Synthetic route to anti-viral agents
US-2019084966-A1 · Mar 21, 2019 · US
Method for producing and purifying 2,3,3,3-tetrafluoro-1-propene
US-2018370881-A1 · Dec 27, 2018 · US
Synergistic compositions
US-2018305311-A1 · Oct 25, 2018 · US
Oxadiazole amine derivative compounds as histone deacetylase 6 inhibitor, and the pharmaceutical composition comprising the same
US-2018273495-A1 · Sep 27, 2018 · US
Synthetic route to anti-viral agents
US-10077256-B2 · Sep 18, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C211/35?
- CPC C07C211/35 is the Cooperative Patent Classification code for “containing only non-condensed rings.”
- How many patents are filed under CPC C07C211/35 (containing only non-condensed rings)?
- Our database includes 79 publications tagged with this CPC code.
- Is patent activity under CPC C07C211/35 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).