Compounds useful as modulators of TRPM8
US-9840471-B2 · Dec 12, 2017 · US
2-Pyrrolidones
2-Pyrrolidones · 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 | C07D207/26 |
| Official title | 2-Pyrrolidones |
| Display label | 2-Pyrrolidones |
| Total patents | 204 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 24 |
| 2016 | 27 |
| 2017 | 27 |
| 2018 | 15 |
| 2019 | 14 |
| 2020 | 14 |
| 2021 | 20 |
| 2022 | 13 |
| 2023 | 18 |
| 2024 | 17 |
| 2025 | 10 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compounds, monomers, and polymers containing a carbonate linkage
US-2017247317-A1 · Aug 31, 2017 · US
Method for synthesizing cationic bleach activators via a single-bath reaction
US-9695125-B2 · Jul 4, 2017 · US
Left ventricular diastolic function improving agent
US-9682065-B2 · Jun 20, 2017 · US
Pesticidal compositions and processes related thereto
US-2017158597-A1 · Jun 8, 2017 · US
Pesticidal compositions and processes related thereto
US-9629363-B2 · Apr 25, 2017 · US
Substituted pyridazines as skeletal muscle modulators
US-9604965-B2 · Mar 28, 2017 · US
Therapeutically active compositions and their methods of use
US-2017015703-A1 · Jan 19, 2017 · US
Tricyclic compounds as anticancer agents
US-9540358-B2 · Jan 10, 2017 · US
Carboxamide compounds and their use as calpain inhibitors
US-9527811-B2 · Dec 27, 2016 · US
Pesticidal compositions and processes related thereto
US-9510592-B2 · Dec 6, 2016 · US
Bicyclic-Fused Heteroaryl or Aryl Compounds
US-2016347760-A1 · Dec 1, 2016 · US
Therapeutically active compositions and their methods of use
US-9474779-B2 · Oct 25, 2016 · US
Novel compounds
US-2016304478-A1 · Oct 20, 2016 · US
Bicyclic-fused heteroaryl or aryl compounds
US-9458168-B2 · Oct 4, 2016 · US
Anthropod repellent chemicals
US-2016272612-A1 · Sep 22, 2016 · US
Compounds
US-9428452-B2 · Aug 30, 2016 · US
Substituted 3-phenylpropylamine derivatives for the treatment of ophthalmic diseases and disorders
US-2016229831-A1 · Aug 11, 2016 · US
Method for synthesizing cationic bleach activators via a single-bath reaction
US-2016221955-A1 · Aug 4, 2016 · US
Intermediates for producing NEP inhibitors or prodrugs thereof
US-9403766-B2 · Aug 2, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D207/26?
- CPC C07D207/26 is the Cooperative Patent Classification code for “2-Pyrrolidones.”
- How many patents are filed under CPC C07D207/26 (2-Pyrrolidones)?
- Our database includes 204 publications tagged with this CPC code.
- Is patent activity under CPC C07D207/26 growing?
- Publication counts under this code: 17 in 2024 vs 10 in 2025 (latest complete years).