System and method for dielectric coated busbars
US-2024387077-A1 · Nov 21, 2024 · US
Treating the surfaces, e.g. applying coatings
Treating the surfaces, e.g. applying coatings · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01B19/04 |
| Official title | Treating the surfaces, e.g. applying coatings |
| Display label | Treating the surfaces, e.g. applying coatings |
| Total patents | 158 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 26 |
| 2016 | 17 |
| 2017 | 20 |
| 2018 | 11 |
| 2019 | 19 |
| 2020 | 7 |
| 2021 | 20 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bio-based conformal coating for sulfur sequestration using polyhydroxyalkanoates
US-2017372814-A1 · Dec 28, 2017 · US
Method of manufacturing electrically conductive stretchable interconnect using twisted nature of yarn fibers
US-9847155-B2 · Dec 19, 2017 · US
Method for fabrication of crack-free ceramic dielectric films
US-9834843-B2 · Dec 5, 2017 · US
Method of manufacture of porcelain insulator structures and method and assembly for affixing metal flanges to porcelain insulators
US-9818509-B2 · Nov 14, 2017 · US
Hydrogen free amorphous silicon as insulating dielectric material for superconducting quantum bits
US-9741921-B2 · Aug 22, 2017 · US
Lamination composite of boron nitride in paper for transformer insulation
US-2017229207-A1 · Aug 10, 2017 · US
Method for preparing polymer-nanoparticles having core-shell structure by uniformly coating polymer on metal and inorganic particles, polymer-nanoparticles prepared thereby, and polymer-nanoparticle composite comprising same
US-9691520-B2 · Jun 27, 2017 · US
Dielectric stack, an isolator device and method of forming an isolator device
US-2017117084-A1 · Apr 27, 2017 · US
Mold for impregnating a prefabricated condenser core of a high-voltage bushing and device for forming a condenser core of a high-voltage bushing
US-9601242-B2 · Mar 21, 2017 · US
Insulation systems having improved partial discharge resistance, and method for producing same
US-9589699-B2 · Mar 7, 2017 · US
Method for manufacturing blind hole of insulating substrate for electronic device
US-2017062102-A1 · Mar 2, 2017 · US
Method for manufacturing a resin-impregnatable sheet-like spacer for a highvoltage component, a spacer manufactured according to the method, a highvoltage component comprising the spacer and an arrangement for performing the method
US-2017032874-A1 · Feb 2, 2017 · US
Use of hydrophobic epoxide resin system for encapsulation of a instrument transformer
US-9558868-B2 · Jan 31, 2017 · US
Condenser core
US-9552907-B2 · Jan 24, 2017 · US
Electric discharge machining electrode wire and manufacturing method therefor
US-2017014927-A1 · Jan 19, 2017 · US
Hybrid dielectric film for high temperature application
US-9536642-B2 · Jan 3, 2017 · US
Method for fabrication of crack-free ceramic dielectric films
US-2016376708-A1 · Dec 29, 2016 · US
Hydrogen-free amorphous dielectric insulating thin films with no tunneling states
US-9530535-B2 · Dec 27, 2016 · US
Condenser Core
US-2016329134-A1 · Nov 10, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01B19/04?
- CPC H01B19/04 is the Cooperative Patent Classification code for “Treating the surfaces, e.g. applying coatings.”
- How many patents are filed under CPC H01B19/04 (Treating the surfaces, e.g. applying coatings)?
- Our database includes 158 publications tagged with this CPC code.
- Is patent activity under CPC H01B19/04 growing?
- Publication counts under this code: 10 in 2024 vs 7 in 2025 (latest complete years).