Insulin analogs and methods of using the same
US-2022378931-A1 · Dec 1, 2022 · US
Relaxins
Relaxins · 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 | C07K14/64 |
| Official title | Relaxins |
| Display label | Relaxins |
| Total patents | 91 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 13 |
| 2020 | 11 |
| 2021 | 12 |
| 2022 | 13 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Relaxin analogs and methods of using the same
US-2022275042-A1 · Sep 1, 2022 · US
Modified relaxin polypeptides comprising a pharmacokinetic enhancer and uses thereof
US-2022211812-A1 · Jul 7, 2022 · US
Methods of treating heart failure and fibrotic disorders using modified relaxin polypeptides
US-11311605-B2 · Apr 26, 2022 · US
Additive systems for use in protein PEGylation
US-11213589-B2 · Jan 4, 2022 · US
Production of soluble relaxin and relaxin analogs
US-2021380655-A1 · Dec 9, 2021 · US
Relaxin fusion polypeptides and uses thereof
US-11192931-B2 · Dec 7, 2021 · US
Method of treating cardiovascular disease and heart failure with modified relaxin polypeptides
US-11185570-B2 · Nov 30, 2021 · US
Relaxin immunoglobulin fusion proteins and methods of use
US-11161891-B2 · Nov 2, 2021 · US
Modified lipidated relaxin b chain peptides and their therapeutic use
US-2021292387-A1 · Sep 23, 2021 · US
Modified relaxin polypeptides comprising a pharmacokinetic enhancer and uses thereof
US-2021196791-A1 · Jul 1, 2021 · US
Peptides derived from prorelaxin h1 (rln1)
US-2021147505-A1 · May 20, 2021 · US
Modified relaxin B chain peptides and their therapeutic use
US-10988524-B2 · Apr 27, 2021 · US
Modified lipidated Relaxin B chain peptides and their therapeutic use
US-10988523-B2 · Apr 27, 2021 · US
Modified lipidated Relaxin B chain peptides and their therapeutic use
US-10961295-B2 · Mar 30, 2021 · US
Methods and compositions related to functional polypeptides embedded in heterologous protein scaffolds
US-10941188-B2 · Mar 9, 2021 · US
In-silico method for designing a (d)-polypeptide ligand
US-2021057047-A1 · Feb 25, 2021 · US
Modified relaxin polypeptides and their uses
US-2020360485-A1 · Nov 19, 2020 · US
Modified Relaxin Polypeptides and Their Uses
US-2020360525-A1 · Nov 19, 2020 · US
Polynucleotides encoding relaxin
US-2020354429-A1 · Nov 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07K14/64?
- CPC C07K14/64 is the Cooperative Patent Classification code for “Relaxins.”
- How many patents are filed under CPC C07K14/64 (Relaxins)?
- Our database includes 91 publications tagged with this CPC code.
- Is patent activity under CPC C07K14/64 growing?
- Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).