Processing of anisotropic permanent magnet without magnetic field
US-11948733-B2 · Apr 2, 2024 · US
in a bonding agent
in a bonding agent · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01F1/113 |
| Official title | in a bonding agent |
| Display label | in a bonding agent |
| Total patents | 155 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 15 |
| 2018 | 6 |
| 2019 | 14 |
| 2020 | 23 |
| 2021 | 17 |
| 2022 | 21 |
| 2023 | 17 |
| 2024 | 15 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer-functionalized magnetic particle embodiments for solute separation, and devices and systems for using the same
US-2020384480-A1 · Dec 10, 2020 · US
Ferrite sintered magnet, ferrite particle, bonded magnet and rotating electric machine
US-2020312497-A1 · Oct 1, 2020 · US
Magnetic recording medium, manufacturing method of e-type iron oxide particles, and manufacturing method of magnetic recording medium
US-2020279582-A1 · Sep 3, 2020 · US
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
US-2020251135-A1 · Aug 6, 2020 · US
Electromagnetic absorber
US-10716247-B2 · Jul 14, 2020 · US
Ferrite powder for bonded magnets, method for producing the same and ferrite bonded magnet
US-10665371-B2 · May 26, 2020 · US
Electromagnetic-wave absorbing sheet
US-2020008328-A1 · Jan 2, 2020 · US
Ferrite particles for bonded magnets, resin composition for bonded magnets, and molded product using the same
US-10497498-B2 · Dec 3, 2019 · US
Ferrite powder for bonded magnets, method for producing the same and ferrite bonded magnet
US-10453596-B2 · Oct 22, 2019 · US
Sinterable magnetic powder composition and three-dimensional object manufactured by sintering such a composition
US-2019318855-A1 · Oct 17, 2019 · US
Ferrite sintered magnet, ferrite particles, bonded magnet, motor, and generator
US-2019318856-A1 · Oct 17, 2019 · US
Magnet structure, rotational angle detector, and electric power steering device
US-2019280568-A1 · Sep 12, 2019 · US
Electromagnetic absorber
US-2019269048-A1 · Aug 29, 2019 · US
Process and materials for printed magnets
US-2019252099-A1 · Aug 15, 2019 · US
Plastic composite containing magnetic alloy powder, air conditioner compressor having the same and method of producing them
US-2019203780-A1 · Jul 4, 2019 · US
Glass-ceramic-ferrite composition and electronic component
US-2019161398-A1 · May 30, 2019 · US
Bond magnet and method for manufacturing the same
US-10232538-B2 · Mar 19, 2019 · US
Magnetic sheet, method of making the same, and loud speaker including the same
US-10217551-B2 · Feb 26, 2019 · US
Ferrite powder, resin composition, and molded article
US-2019040226-A1 · Feb 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01F1/113?
- CPC H01F1/113 is the Cooperative Patent Classification code for “in a bonding agent.”
- How many patents are filed under CPC H01F1/113 (in a bonding agent)?
- Our database includes 155 publications tagged with this CPC code.
- Is patent activity under CPC H01F1/113 growing?
- Publication counts under this code: 15 in 2024 vs 10 in 2025 (latest complete years).