Reversible adhesive compositions and related methods
US-10099458-B2 · Oct 16, 2018 · US
Magnetic additives
Magnetic additives · 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 | C08K2201/01 |
| Official title | Magnetic additives |
| Display label | Magnetic additives |
| Total patents | 435 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 20 |
| 2017 | 23 |
| 2018 | 30 |
| 2019 | 39 |
| 2020 | 44 |
| 2021 | 44 |
| 2022 | 64 |
| 2023 | 58 |
| 2024 | 49 |
| 2025 | 40 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Damping adhesive
US-10088011-B1 · Oct 2, 2018 · US
Flexible functionalized ceramic-polymer based substrates
US-2018134866-A1 · May 17, 2018 · US
Nanoparticle-containing polymer nanowire and method for producing the same
US-9957371-B2 · May 1, 2018 · US
Composite materials with magnetically aligned carbon nanoparticles and methods of preparation
US-9892835-B2 · Feb 13, 2018 · US
Oxidized carbon nanoparticles, method for producing same, organic/inorganic composite comprising same, and method for producing organic/inorganic composite
US-2017349439-A1 · Dec 7, 2017 · US
Functionally graded polymer articles and methods of making same
US-2017326823-A1 · Nov 16, 2017 · US
Nanocomposite and method of producing same
US-2017321018-A1 · Nov 9, 2017 · US
Ferroelectric adhesive composition
US-2017306190-A1 · Oct 26, 2017 · US
Composite materials comprising conductive nano-fillers
US-2017301428-A1 · Oct 19, 2017 · US
Spherical ferrite particles in nano-size and method of manufacturing same
US-2017301443-A1 · Oct 19, 2017 · US
Coil component
US-2017294260-A1 · Oct 12, 2017 · US
Magneto-dielectric polymer nanocomposites
US-2017263355-A1 · Sep 14, 2017 · US
Damping adhesive
US-9759286-B1 · Sep 12, 2017 · US
Nylon powder composition for 3d printing, and preparation method and application thereof
US-2017253702-A1 · Sep 7, 2017 · US
Method of manufacturing a functionally graded article
US-9731456-B2 · Aug 15, 2017 · US
Ferrite particles for bonded magnets, resin composition for bonded magnets, and molded product using the same
US-2017221619-A1 · Aug 3, 2017 · US
Inductively curable composition
US-2017198116-A1 · Jul 13, 2017 · US
Enhanced adhesive materials and processes for 3d applications
US-2017166784-A1 · Jun 15, 2017 · US
Magneto-dielectric polymer nanocomposites
US-9666342-B2 · May 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K2201/01?
- CPC C08K2201/01 is the Cooperative Patent Classification code for “Magnetic additives.”
- How many patents are filed under CPC C08K2201/01 (Magnetic additives)?
- Our database includes 435 publications tagged with this CPC code.
- Is patent activity under CPC C08K2201/01 growing?
- Publication counts under this code: 49 in 2024 vs 40 in 2025 (latest complete years).