Pcna inhibitors
US-2024343682-A1 · Oct 17, 2024 · US
attached in position 4
attached in position 4 · 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 | C07D213/68 |
| Official title | attached in position 4 |
| Display label | attached in position 4 |
| Total patents | 211 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 18 |
| 2017 | 25 |
| 2018 | 25 |
| 2019 | 23 |
| 2020 | 22 |
| 2021 | 16 |
| 2022 | 15 |
| 2023 | 12 |
| 2024 | 8 |
| 2025 | 15 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Kinase inhibitors
US-9796742-B2 · Oct 24, 2017 · US
PROCESS FOR PREPARING (4R,12aS)-N-(2,4-DIFLUOROBENZYL)-7-METHOXY-4-METHYL-6,8-DIOXO-3,4,6,8,12,- 12A-HEXAHYDRO-2H-PYRIDO[1',2':4,5]PYRAZINO[2,1-b][1,3]OXAZINE-9-CARBOXAMIDE
US-2017204117-A1 · Jul 20, 2017 · US
Pyridine derivative
US-2017190715-A1 · Jul 6, 2017 · US
Process for producing dimethyl carbonate
US-9656943-B2 · May 23, 2017 · US
Compositions and methods for the production of pyrimidine and pyridine compounds with btk inhibitory activity
US-2017136048-A1 · May 18, 2017 · US
Process for producing dimethyl carbonate
US-2017107169-A1 · Apr 20, 2017 · US
Substituted heteroaryl aldehyde compounds and methods for their use in increasing tissue oxygenation
US-2017107199-A1 · Apr 20, 2017 · US
Alpha hydroxy amides
US-9585891-B2 · Mar 7, 2017 · US
Compositions and methods for the production of pyrimidine and pyridine compounds with BTK inhibitory activity
US-9580449-B2 · Feb 28, 2017 · US
Pyridinone and pyridazinone derivatives
US-9561231-B2 · Feb 7, 2017 · US
Kinase inhibitors
US-2016340375-A1 · Nov 24, 2016 · US
Nitrogen-containing six-membered cyclic derivatives and pharmaceutical composition comprising the same
US-2016318916-A1 · Nov 3, 2016 · US
Novel benzenesulfonamide compounds, method for synthesizing same, and use thereof in medicine as well as in cosmetics
US-2016280650-A1 · Sep 29, 2016 · US
Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals
US-2016272577-A1 · Sep 22, 2016 · US
Substituted heterocyclic compounds for disease treatment
US-9447078-B2 · Sep 20, 2016 · US
Therapeutically active compositions and their methods of use
US-2016264621-A1 · Sep 15, 2016 · US
Liquid crystal compound having vinylene group, liquid crystal composition and liquid crystal display device
US-2016244670-A1 · Aug 25, 2016 · US
Inhibitors of catechol O-methyl transferase and their use in the treatment of psychotic disorders
US-9399651-B2 · Jul 26, 2016 · US
Enhancer of Zeste Homolog 2 inhibitors
US-9382234-B2 · Jul 5, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D213/68?
- CPC C07D213/68 is the Cooperative Patent Classification code for “attached in position 4.”
- How many patents are filed under CPC C07D213/68 (attached in position 4)?
- Our database includes 211 publications tagged with this CPC code.
- Is patent activity under CPC C07D213/68 growing?
- Publication counts under this code: 8 in 2024 vs 15 in 2025 (latest complete years).