Peptide-based bioink compositions
US-2024425710-A1 · Dec 26, 2024 · US
based on proteins
based on proteins · 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 | C09D11/04 |
| Official title | based on proteins |
| Display label | based on proteins |
| Total patents | 85 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 11 |
| 2021 | 7 |
| 2022 | 11 |
| 2023 | 9 |
| 2024 | 15 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bio-ink, application thereof, penile corpus cavernosum prosthesis and preparation method thereof
US-2024399027-A1 · Dec 5, 2024 · US
Bioprinter and methods of using same
US-11903612-B2 · Feb 20, 2024 · US
A patch for application to human or animal organ and a process for manufacturing thereof
US-2023414175-A1 · Dec 28, 2023 · US
Biofunctional ink for reconstruction of rigid living systems
US-2023407117-A1 · Dec 21, 2023 · US
Methods and composition for the fabrication of 3d perfusable networks
US-2023398803-A1 · Dec 14, 2023 · US
High bio-renewable content printing inks
US-11820902-B2 · Nov 21, 2023 · US
Three-dimensional printing with supramolecular templated hydrogels
US-11814527-B2 · Nov 14, 2023 · US
Electrically conductive cellulose-based composite material
US-11767439-B2 · Sep 26, 2023 · US
Electrochemical Biosensors for Rapid and Sensitive Detection of Pathogens and Pathogenic Biomarkers
US-2023287226-A1 · Sep 14, 2023 · US
Air-loaded gas vesicle nanoparticles for promoting cell growth in 3d bioprinted tissue constructs
US-2023279344-A1 · Sep 7, 2023 · US
Additive manufacturing support material
US-11692070-B2 · Jul 4, 2023 · US
Polyester resin, ink composition for offset printing, printed work, and production method for printed work
US-2022356361-A1 · Nov 10, 2022 · US
High bio-renewable content printing inks
US-2022356362-A1 · Nov 10, 2022 · US
Protein-based resins for additive manufacturing
US-2022306877-A1 · Sep 29, 2022 · US
Universal Orthogonal Network Bioinks for Three-Dimensional Bioprinting
US-2022305718-A1 · Sep 29, 2022 · US
Methods and systems for cell culture
US-2022290086-A1 · Sep 15, 2022 · US
Bio-ink compositions, environmentally-sensitive objects, and methods of making the same
US-2022267621-A1 · Aug 25, 2022 · US
Aqueous coating composition
US-2022259346-A1 · Aug 18, 2022 · US
Nanocomposite ionic-covalent entanglement reinforcement mechanism and hydrogel
US-11414556-B2 · Aug 16, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D11/04?
- CPC C09D11/04 is the Cooperative Patent Classification code for “based on proteins.”
- How many patents are filed under CPC C09D11/04 (based on proteins)?
- Our database includes 85 publications tagged with this CPC code.
- Is patent activity under CPC C09D11/04 growing?
- Publication counts under this code: 15 in 2024 vs 10 in 2025 (latest complete years).