Asymmetric gpr84 antagonist and use thereof
US-2024342201-A1 · Oct 17, 2024 · US
Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00 · 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 | C07J51/00 |
| Official title | Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00 |
| Display label | Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00 |
| Total patents | 292 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 26 |
| 2017 | 31 |
| 2018 | 25 |
| 2019 | 36 |
| 2020 | 34 |
| 2021 | 36 |
| 2022 | 21 |
| 2023 | 28 |
| 2024 | 21 |
| 2025 | 16 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Orally active leukemia inhibitory factor (lif) antagonists for the treatment of cancer
US-2024124515-A1 · Apr 18, 2024 · US
OSW-1 analogs and conjugates, and uses thereof
US-9790253-B2 · Oct 17, 2017 · US
Polymorphic forms of an oxysterol and methods of making them
US-2017275330-A1 · Sep 28, 2017 · US
Compounds and methods of making sterols using diols
US-2017267711-A1 · Sep 21, 2017 · US
Deuterated bile acid derivatives as fxr/tgr5 agonists and methods of use thereof
US-2017240585-A1 · Aug 24, 2017 · US
Neuroactive 19-alkoxy-17-substituted steroids, prodrugs thereof, and methods of treatment using same
US-2017232006-A1 · Aug 17, 2017 · US
Preparation and uses of obeticholic acid
US-9732116-B2 · Aug 15, 2017 · US
Preparation and Uses of Obeticholic Acid
US-2017226149-A1 · Aug 10, 2017 · US
Compounds for treating eye disorders or diseases
US-2017218009-A1 · Aug 3, 2017 · US
Oxysterol analogue OXY133 induces osteogenesis and hedgehog signaling and inhibits adipogenesis
US-9717742-B2 · Aug 1, 2017 · US
Process for the production of 21-methoxy-11-beta-phenyl-19-nor-pregna-4,9-diene-3,20-dione derivatives
US-9683010-B2 · Jun 20, 2017 · US
Industrial process for the synthesis of ulipristal acetate and its 4′-acetyl analogue
US-9676814-B2 · Jun 13, 2017 · US
Contraceptive agents
US-9670247-B2 · Jun 6, 2017 · US
Neuroactive 19-alkoxy-17-substituted steroids, prodrugs thereof, and methods of treatment using same
US-2017152282-A9 · Jun 1, 2017 · US
Compounds comprising one or more hydrophobic domains and a hydrophilic domain comprising peg moieties, useful for binding cells
US-2017146533-A1 · May 25, 2017 · US
Neuroactive 19-alkoxy-17-substituted steroids, prodrugs thereof, and methods of treatment using same
US-9630986-B2 · Apr 25, 2017 · US
Process for the production of 19-norpregn-4-en-3,20-dione-17α-ol(gestonorone) and intermediates therefor
US-9562067-B2 · Feb 7, 2017 · US
Bone-selective osteogenic oxysterol bisphosphonate analogs
US-2017022244-A1 · Jan 26, 2017 · US
Methods for the synthesis of ceragenins
US-9527883-B2 · Dec 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07J51/00?
- CPC C07J51/00 is the Cooperative Patent Classification code for “Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00.”
- How many patents are filed under CPC C07J51/00 (Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00)?
- Our database includes 292 publications tagged with this CPC code.
- Is patent activity under CPC C07J51/00 growing?
- Publication counts under this code: 21 in 2024 vs 16 in 2025 (latest complete years).