Chiral synthesis method for producing cis-imidazoline compounds for pharmaceutical use
US-2018362510-A1 · Dec 20, 2018 · US
having two double bonds between ring members or between ring members and non-ring members
having two double bonds between ring members or between ring members and non-ring members · 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 | C07D233/54 |
| Official title | having two double bonds between ring members or between ring members and non-ring members |
| Display label | having two double bonds between ring members or between ring members and non-ring members |
| Total patents | 153 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 16 |
| 2017 | 23 |
| 2018 | 19 |
| 2019 | 21 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 14 |
| 2023 | 9 |
| 2024 | 7 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Phosphinyl amidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins
US-10144752-B2 · Dec 4, 2018 · US
Compounds and methods for ido and tdo modulation and indications therefor
US-2018099939-A1 · Apr 12, 2018 · US
Pyridyl analogs of 1-(2-cyano-3,12-dioxooleana-1,9(11)dien-28-oyl) imidazole
US-9896475-B2 · Feb 20, 2018 · US
Reduction catalyst and chemical reactor
US-2017369405-A1 · Dec 28, 2017 · US
Organic light-emitting device
US-2017365805-A1 · Dec 21, 2017 · US
Ketone or oxime compound, and herbicide
US-2017347647-A1 · Dec 7, 2017 · US
Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US-9834516-B2 · Dec 5, 2017 · US
Eutectic mixtures of ionic liquids in absorption chillers
US-2017343250-A1 · Nov 30, 2017 · US
Ester-type epoxy furan resin and manufacturing method therefor, resin composition, and cured resin product
US-2017335053-A1 · Nov 23, 2017 · US
Anesthetic compounds and related methods of use
US-9820971-B2 · Nov 21, 2017 · US
Phosphinyl Amidine Compounds, Metal Complexes, Catalyst Systems, and Their Use to Oligomerize or Polymerize Olefins
US-2017305945-A1 · Oct 26, 2017 · US
STAT3 inhibitors and their anticancer use
US-9783513-B2 · Oct 10, 2017 · US
Arginine methyltransferase inhibitors and uses thereof
US-2017280720-A1 · Oct 5, 2017 · US
Anesthetic compounds and related methods of use
US-2017273951-A1 · Sep 28, 2017 · US
Imidazoyl anilide derivatives and methods of use
US-2017273978-A1 · Sep 28, 2017 · US
Pyridyl analogs of 1-(2-cyano-3,12-dioxooleana-1,9(11)dien-28-oyl) imidazole
US-2017267713-A1 · Sep 21, 2017 · US
Gamma-diketones as wnt/beta -catenin signaling pathway activators
US-2017260176-A1 · Sep 14, 2017 · US
Electrolyte for dye-sensitized solar cell element and dye-sensitized solar cell element using the same
US-2017256363-A1 · Sep 7, 2017 · US
Phosphinyl amidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins
US-9732106-B2 · Aug 15, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D233/54?
- CPC C07D233/54 is the Cooperative Patent Classification code for “having two double bonds between ring members or between ring members and non-ring members.”
- How many patents are filed under CPC C07D233/54 (having two double bonds between ring members or between ring members and non-ring members)?
- Our database includes 153 publications tagged with this CPC code.
- Is patent activity under CPC C07D233/54 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).