Mineral-based nanoparticles for arthritis treatment
US-2018360768-A1 · Dec 20, 2018 · US
Inorganic components
Inorganic components · 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 | C12N2500/05 |
| Official title | Inorganic components |
| Display label | Inorganic components |
| Total patents | 213 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 20 |
| 2017 | 19 |
| 2018 | 16 |
| 2019 | 22 |
| 2020 | 16 |
| 2021 | 30 |
| 2022 | 17 |
| 2023 | 11 |
| 2024 | 22 |
| 2025 | 21 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hepatic stellate cell precursors and methods of isolating same
US-10093895-B2 · Oct 9, 2018 · US
Immortalization of epithelial cells and methods of use
US-10041048-B2 · Aug 7, 2018 · US
Method for producing sphingoid base or sphingolipid
US-2018179563-A1 · Jun 28, 2018 · US
Hormone responsive tissue culture system and uses thereof
US-2018155687-A1 · Jun 7, 2018 · US
Serum-free medium for full suspension culture of mdck cells and preparation method of serum-free medium
US-2017369836-A1 · Dec 28, 2017 · US
Oligopeptide-free cell culture media
US-2017362300-A1 · Dec 21, 2017 · US
Method for reducing the viscosity of a nanofibrillar cellulose hydrogel
US-2017354944-A1 · Dec 14, 2017 · US
Bioactive borophosphate glasses
US-2017349876-A1 · Dec 7, 2017 · US
Lithium disilicate glass-ceramic compositions and methods thereof
US-2017342383-A1 · Nov 30, 2017 · US
Process for improving the solubility of cell culture media
US-2017321186-A1 · Nov 9, 2017 · US
Vitronectin-derived cell culture substrate for maintaining human pluripotent stem cells in a substantially undifferentiated state
US-9771556-B2 · Sep 26, 2017 · US
Chemically defined albumin-free conditions for cardiomyocyte differentiation of human pluripotent stem cells
US-9765299-B2 · Sep 19, 2017 · US
Oligopeptide-free cell culture media
US-9758568-B2 · Sep 12, 2017 · US
Method for producing retinal ganglion cells from pluripotent cells
US-2017211039-A1 · Jul 27, 2017 · US
Compounded media powder formulation and method of preparation of liquid medium for cell culture
US-2017191025-A1 · Jul 6, 2017 · US
Conditioned medium of liver progenitor cells
US-2017182100-A1 · Jun 29, 2017 · US
Defined media for expansion and maintenance of pluripotent stem cells
US-2017183626-A1 · Jun 29, 2017 · US
Methods for improving plant embryo development
US-2017175076-A1 · Jun 22, 2017 · US
Hepatic stellate cell precursors and methods of isolating same
US-2017152472-A1 · Jun 1, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12N2500/05?
- CPC C12N2500/05 is the Cooperative Patent Classification code for “Inorganic components.”
- How many patents are filed under CPC C12N2500/05 (Inorganic components)?
- Our database includes 213 publications tagged with this CPC code.
- Is patent activity under CPC C12N2500/05 growing?
- Publication counts under this code: 22 in 2024 vs 21 in 2025 (latest complete years).