Multi-core cable
US-12308144-B2 · May 20, 2025 · US
from vinylacetals
from vinylacetals · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01B3/446 |
| Official title | {from vinylacetals} |
| Display label | from vinylacetals |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 10 |
| 2021 | 1 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tape accelerator and use thereof, solid insulating material, and anhydride-free insulation system
US-12129359-B2 · Oct 29, 2024 · US
Multi-core cable
US-2024145128-A1 · May 2, 2024 · US
Electrically insulated cable and harness integrated with sensor
US-11763964-B2 · Sep 19, 2023 · US
Cable having a coating layer made of a recycled polymer material
US-11756701-B2 · Sep 12, 2023 · US
Resin composition, resin-coating material, insulated wire, vehicle wire harness, and method of producing insulated wire to be used in vehicle wire harness
US-2023272198-A1 · Aug 31, 2023 · US
Assembly and method for sealing a bundle of wires
US-11670437-B2 · Jun 6, 2023 · US
Polyethylene copolymer blend
US-2022403151-A1 · Dec 22, 2022 · US
Thermoplastic composition having improved flame retardant properties
US-11512192-B2 · Nov 29, 2022 · US
Electrically insulated cable and harness integrated with sensor
US-2022310286-A1 · Sep 29, 2022 · US
Cable having a coating layer made of a recycled polymer material
US-2022293296-A1 · Sep 15, 2022 · US
Tape Accelerator and Use Thereof, Solid Insulating Material, and Anhydride-Free Insulation System
US-2022235199-A1 · Jul 28, 2022 · US
Assembly and method for sealing a bundle of wires
US-2022139597-A1 · May 5, 2022 · US
Insulated wire and cable using halogen-free flame-retardant resin composition
US-11270814-B2 · Mar 8, 2022 · US
Assembly and method for sealing a bundle of wires
US-11257612-B2 · Feb 22, 2022 · US
Resin composition and electrical cable
US-10920051-B2 · Feb 16, 2021 · US
Resin composition, insulated electric wire and method of manufacturing insulated electric wire
US-10851227-B2 · Dec 1, 2020 · US
Thermoplastic composition having improved flame retardant properties
US-2020339793-A1 · Oct 29, 2020 · US
Resin composition, insulated electric wire and method of manufacturing insulated electric wire
US-2020332100-A1 · Oct 22, 2020 · US
Radiation and heat resistant cables
US-10804002-B2 · Oct 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01B3/446?
- CPC H01B3/446 is the Cooperative Patent Classification code for “from vinylacetals.”
- How many patents are filed under CPC H01B3/446 (from vinylacetals)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC H01B3/446 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).