Gpx4 inhibitors, pharmaceutical compositions thereof, and their use for treating gpx4-mediated diseases
US-2024246901-A1 · Jul 25, 2024 · US
condensed with carbocyclic rings or ring systems
condensed with carbocyclic rings or ring systems · 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 | C07D271/12 |
| Official title | condensed with carbocyclic rings or ring systems |
| Display label | condensed with carbocyclic rings or ring systems |
| Total patents | 179 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 24 |
| 2017 | 16 |
| 2018 | 25 |
| 2019 | 17 |
| 2020 | 21 |
| 2021 | 12 |
| 2022 | 7 |
| 2023 | 15 |
| 2024 | 12 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metastasis-inhibiting composition of novel methylsulfonamide derivative compound
US-2024025845-A1 · Jan 25, 2024 · US
Alkynes and methods of reacting alkynes with 1,3-dipole-functional compounds
US-2017320815-A1 · Nov 9, 2017 · US
Compositions including 6-aminohexanoic acid derivatives as HDAC inhibitors
US-9796664-B2 · Oct 24, 2017 · US
Pyruvate kinase activators for use in therapy
US-2017290825-A1 · Oct 12, 2017 · US
Small-molecule-targeted protein degradation
US-9765019-B2 · Sep 19, 2017 · US
Three-dimensional cavities of dendritic cell immunoreceptor (DCIR), compounds binding thereto and therapeutic applications related to inhibition of human immunodeficiency virus type-1 (HIV-1)
US-9731001-B2 · Aug 15, 2017 · US
Haptens, hapten conjugates, compositions thereof preparation and method for their preparation and use
US-9719986-B2 · Aug 1, 2017 · US
Therapeutic compounds and compositions
US-2017183311-A1 · Jun 29, 2017 · US
Pyruvate kinase activators for use in therapy
US-9682080-B2 · Jun 20, 2017 · US
Inhibitors of indoleamine 2,3-dioxygenase (IDO)
US-9675571-B2 · Jun 13, 2017 · US
Compounds for determining the presence of hydrogen sulfide and methods of use
US-9664696-B1 · May 30, 2017 · US
Platinum(iv) compounds and methods of making and using same
US-2017096443-A1 · Apr 6, 2017 · US
Polymer compound
US-9601695-B2 · Mar 21, 2017 · US
Treatment of Neurodegenerative Diseases with Asparagine Endopeptidase (AEP) Inhibitors and Compositions Related Thereto
US-2017029388-A1 · Feb 2, 2017 · US
Conjugated polymers
US-9559305-B2 · Jan 31, 2017 · US
Dna-pk inhibitors
US-2016354381-A1 · Dec 8, 2016 · US
Dna-pk inhibitors
US-2016340341-A1 · Nov 24, 2016 · US
N,N'-Diarylurea Compounds and N,N'-Diarylthiourea Compounds as Inhibitors of Translation Initiation
US-2016318857-A1 · Nov 3, 2016 · US
Use of T1R3 venus flytrap region polypeptide to screen for taste modulators
US-9459250-B2 · Oct 4, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D271/12?
- CPC C07D271/12 is the Cooperative Patent Classification code for “condensed with carbocyclic rings or ring systems.”
- How many patents are filed under CPC C07D271/12 (condensed with carbocyclic rings or ring systems)?
- Our database includes 179 publications tagged with this CPC code.
- Is patent activity under CPC C07D271/12 growing?
- Publication counts under this code: 12 in 2024 vs 9 in 2025 (latest complete years).