Electronic circuit package using composite magnetic sealing material
US-2018374799-A1 · Dec 27, 2018 · US
Iron
Iron · 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 | C08K2003/0856 |
| Official title | {Iron} |
| Display label | Iron |
| Total patents | 314 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 11 |
| 2017 | 19 |
| 2018 | 35 |
| 2019 | 30 |
| 2020 | 39 |
| 2021 | 27 |
| 2022 | 31 |
| 2023 | 40 |
| 2024 | 36 |
| 2025 | 25 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Golf balls having core structures with iron-containing centers
US-10143893-B2 · Dec 4, 2018 · US
Method of dispersing nanoparticles in different mediums and methods to achieve superior thermoelectric performances in carbon nanotube polymer systems
US-2018331270-A1 · Nov 15, 2018 · US
Conductive nodes
US-2018318967-A1 · Nov 8, 2018 · US
Electrically isolating polymer composition
US-2018268953-A1 · Sep 20, 2018 · US
Negative active material for lithium secondary battery and lithium secondary battery including the same
US-2018261837-A1 · Sep 13, 2018 · US
Heat stabilized long fiber polyamide polymer compositions and corresponding fabrication methods and articles
US-2018237601-A1 · Aug 23, 2018 · US
Surface modified particulate and sintered or injection molded products
US-10052691-B2 · Aug 21, 2018 · US
Radiation dosimetry gel and radiation dosimeter comprising the same as material for measuring radiation dose
US-10031241-B2 · Jul 24, 2018 · US
Laminate, silicone resin layer-attached support substrate, silicone resin layer-attached resin substrate, and method for producing electronic device
US-2018178492-A1 · Jun 28, 2018 · US
Polymeric micellar nanoparticles
US-2018169275-A1 · Jun 21, 2018 · US
Laser-weldable electrostatically dissipative polyoxymethylene based on stainless steel fibers
US-9991021-B2 · Jun 5, 2018 · US
Metal effect pigments comprising a mixed inorganic/organic layer, method for the production of such metal effect pigments, and use thereof
US-9957370-B2 · May 1, 2018 · US
Surface-treated metal sheet, coated member, and method for producing coated member
US-2018112084-A1 · Apr 26, 2018 · US
Radiation dosimetry gel and radiation dosimeter comprising the same as material for measuring radiation dose
US-2017350989-A1 · Dec 7, 2017 · US
Functionally graded polymer articles and methods of making same
US-2017326823-A1 · Nov 16, 2017 · US
Chemically resistant thermoplastic compositions
US-2017298225-A1 · Oct 19, 2017 · US
Olefin polymerization method using barium ferrite-containing catalyst nanoparticles
US-9783651-B1 · Oct 10, 2017 · US
Olefin polymerization method using barium ferrite-containing catalyst nanoparticles
US-2017283595-A1 · Oct 5, 2017 · US
Process for Making Nucleoside Phosphoramidate Compounds
US-2017246198-A1 · Aug 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K2003/0856?
- CPC C08K2003/0856 is the Cooperative Patent Classification code for “Iron.”
- How many patents are filed under CPC C08K2003/0856 (Iron)?
- Our database includes 314 publications tagged with this CPC code.
- Is patent activity under CPC C08K2003/0856 growing?
- Publication counts under this code: 36 in 2024 vs 25 in 2025 (latest complete years).