Electric pulse decomposition method, composite material, and composite material decomposition method
US-12290821-B2 · May 6, 2025 · US
Crushing by discharge of high electrical energy
Crushing by discharge of high electrical energy · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B02C2019/183 |
| Official title | {Crushing by discharge of high electrical energy} |
| Display label | Crushing by discharge of high electrical energy |
| Total patents | 36 |
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 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 8 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drill bit for downhole electrocrushing drilling
US-12163427-B2 · Dec 10, 2024 · US
Method for separation of a plastic article
US-2024042653-A1 · Feb 8, 2024 · US
System and method for an electrodynamic fragmentation
US-11857978-B2 · Jan 2, 2024 · US
Drill bit for downhole electrocrushing drilling
US-2023332470-A1 · Oct 19, 2023 · US
Drill bit for downhole electrocrushing drilling
US-2023124575-A1 · Apr 20, 2023 · US
Integrated separator system and process for preconcentration and pretreatment of a material
US-11628449-B2 · Apr 18, 2023 · US
Drill bit for downhole electrocrushing drilling
US-11480015-B2 · Oct 25, 2022 · US
Electric pulse decomposition method, composite material, and composite material decomposition method
US-2022323967-A1 · Oct 13, 2022 · US
High-voltage electric pulse device for crushing pretreatment of ores
US-11278911-B2 · Mar 22, 2022 · US
Powder deagglomerator and method of deagglomerating a powder
US-11278956-B2 · Mar 22, 2022 · US
Silicon rod crushing method and apparatus, and method of producing silicon lumps
US-11273451-B2 · Mar 15, 2022 · US
An integrated separator system & process for preconcentration and pretreatment of a material
US-2021339263-A1 · Nov 4, 2021 · US
Method of fragmenting or method of generating cracks in semiconductor material, and method of manufacturing semiconductor material lumps
US-2021269942-A1 · Sep 2, 2021 · US
Method for preparing non-acid-treated eco-friendly cellulose nanocrystal, and cellulose nanocrystal prepared thereby
US-11008427-B2 · May 18, 2021 · US
High-voltage electric pulse device for crushing pretreatment of ores
US-2021094043-A1 · Apr 1, 2021 · US
Drill bit for downhole electrocrushing drilling
US-10961782-B2 · Mar 30, 2021 · US
Powder Deagglomerator and Method of Deagglomerating a Powder
US-2021086260-A1 · Mar 25, 2021 · US
Drill bit for downhole electrocrushing drilling
US-2021079730-A1 · Mar 18, 2021 · US
System and method for an electrodynamic fragmentation
US-2021069724-A1 · Mar 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B02C2019/183?
- CPC B02C2019/183 is the Cooperative Patent Classification code for “Crushing by discharge of high electrical energy.”
- How many patents are filed under CPC B02C2019/183 (Crushing by discharge of high electrical energy)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC B02C2019/183 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).