Method for preparation of succinylated collagen-fibrinogen hydrogel
US-2022396671-A1 · Dec 15, 2022 · US
derived from horn, hoofs, hair, skin or leather
derived from horn, hoofs, hair, skin or leather · 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 | C08H1/06 |
| Official title | derived from horn, hoofs, hair, skin or leather |
| Display label | derived from horn, hoofs, hair, skin or leather |
| Total patents | 112 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 10 |
| 2020 | 6 |
| 2021 | 15 |
| 2022 | 13 |
| 2023 | 11 |
| 2024 | 18 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Injectable intraocular microgel as drug delivery system, and hydrogel comprising same
US-2022387597-A1 · Dec 8, 2022 · US
Method of preparing vinyl collagen microsphere polyamide fiber composite material
US-2022213318-A1 · Jul 7, 2022 · US
Liquid collagen bioinks and methods to make and use collagen structures
US-2022175534-A1 · Jun 9, 2022 · US
Preparation and/or formulation of proteins cross-linked with polysaccharides
US-2022008612-A1 · Jan 13, 2022 · US
Hydrogels with dynamically adjustable mechanical properties
US-2021402063-A1 · Dec 30, 2021 · US
High density fibrous polymers suitable for implant
US-11191869-B2 · Dec 7, 2021 · US
Preparation method of calcium peroxide-mediated in situ crosslinkable hydrogel as a sustained oxygen-generating matrix, and biomedical use thereof
US-11185607-B2 · Nov 30, 2021 · US
Bio-inspired degradable tough adhesives for diverse wet surfaces
US-2021338577-A1 · Nov 4, 2021 · US
Bio-Ink For 3D Printing
US-2021299330-A1 · Sep 30, 2021 · US
Green technology for crosslinking protein molecules for various uses
US-2021289906-A1 · Sep 23, 2021 · US
Hydrogels with dynamically adjustable mechanical properties
US-11116875-B2 · Sep 14, 2021 · US
Dendritic Macroporous Hydrogels Prepared By Crystal Templating
US-2021238379-A1 · Aug 5, 2021 · US
Preparation and/or formulation of proteins cross-linked with polysaccharides
US-11065365-B2 · Jul 20, 2021 · US
Bifunctional modified biopolymer based polymers and hydrogels obtainable from such bifunctional modified biopolymer based polymers
US-2021198433-A1 · Jul 1, 2021 · US
Rubbery, compliant, and suturable collagen-based scaffolds for tissue engineering applications
US-2021171606-A1 · Jun 10, 2021 · US
Green technology for crosslinking protein molecules for various uses
US-11019902-B2 · Jun 1, 2021 · US
Dendritic macroporous hydrogels prepared by crystal templating
US-10982068-B2 · Apr 20, 2021 · US
Conductive benzoic acid based polymer containing biomaterial for enhancement of tissue conduction in vitro and in vivo
US-2021087336-A1 · Mar 25, 2021 · US
Hydrogel for tissue engineering and bioprinting
US-2021046220-A1 · Feb 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08H1/06?
- CPC C08H1/06 is the Cooperative Patent Classification code for “derived from horn, hoofs, hair, skin or leather.”
- How many patents are filed under CPC C08H1/06 (derived from horn, hoofs, hair, skin or leather)?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC C08H1/06 growing?
- Publication counts under this code: 18 in 2024 vs 12 in 2025 (latest complete years).