Plasminogen Activator Inhibitor-1 (PAI-1) Inhibitor and Method of Use
US-2025345293-A1 · Nov 13, 2025 · US
with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms · 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 | C07C243/26 |
| Official title | with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms |
| Display label | with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Plasminogen activator inhibitor-1 (PAI-1) inhibitor and method of use
US-12390427-B2 · Aug 19, 2025 · US
Cationic lipids for nucleic acid delivery and preparation thereof
US-2025162978-A1 · May 22, 2025 · US
Cationic lipids for nucleic acid delivery and preparation thereof
US-2024246898-A1 · Jul 25, 2024 · US
Neprilysin inhibitors
US-12016835-B2 · Jun 25, 2024 · US
Cationic lipids for nucleic acid delivery and preparation thereof
US-11851389-B2 · Dec 26, 2023 · US
Neprilysin inhibitors
US-2023285340-A1 · Sep 14, 2023 · US
Neprilysin inhibitors
US-11547687-B2 · Jan 10, 2023 · US
Plasminogen activator inhibitor-1 (pai-1) inhibitor and method of use
US-2022387356-A1 · Dec 8, 2022 · US
Plasminogen activator inhibitor-1 (PAI-1) inhibitor and method of use
US-11426368-B2 · Aug 30, 2022 · US
Neprilysin inhibitors
US-2021059966-A1 · Mar 4, 2021 · US
Histone deacetylase inhibitors and uses thereof
US-10870618-B2 · Dec 22, 2020 · US
Neprilysin inhibitors
US-10744104-B2 · Aug 18, 2020 · US
Plasminogen activator inhibitor-1 (pai-1) inhibitor and method of use
US-2020147007-A1 · May 14, 2020 · US
Histone deacetylase inhibitors and uses thereof
US-2019308932-A1 · Oct 10, 2019 · US
Cationic lipids for nucleic acid delivery and preparation thereof
US-2019292130-A1 · Sep 26, 2019 · US
Neprilysin inhibitors
US-2019262297-A1 · Aug 29, 2019 · US
Neprilysin inhibitors
US-10123984-B2 · Nov 13, 2018 · US
Cyclic peptidomimetic compounds as immunomodulators
US-10106581-B2 · Oct 23, 2018 · US
Neprilysin inhibitors
US-2017368010-A1 · Dec 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C243/26?
- CPC C07C243/26 is the Cooperative Patent Classification code for “with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms.”
- How many patents are filed under CPC C07C243/26 (with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC C07C243/26 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).