Electrophoretic composition and method for preparing the same
US-12540408-B2 · Feb 3, 2026 · US
Electrophoretic production of compounds or non-metals (separation or purification of peptides, e.g. of proteins, by electrophoresis C07K1/26)
Electrophoretic production of compounds or non-metals (separation or purification of peptides, e.g. of proteins, by electrophoresis C07K1/26) · 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 | C25B7/00 |
| Official title | Electrophoretic production of compounds or non-metals (separation or purification of peptides, e.g. of proteins, by electrophoresis C07K1/26) |
| Display label | Electrophoretic production of compounds or non-metals (separation or purification of peptides, e.g. of proteins, by electrophoresis C07K1/26) |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for electrochemical preparation of polythioctic acid and derivative thereof
US-2025179662-A1 · Jun 5, 2025 · US
Capillary electrophoresis analysis of lithium in brine
US-2025092489-A1 · Mar 20, 2025 · US
Electrolytic buffer generator
US-2023134486-A1 · May 4, 2023 · US
Electrophoretic composition and method for preparing the same
US-2023084451-A1 · Mar 16, 2023 · US
Electrolytic buffer generator
US-11466373-B2 · Oct 11, 2022 · US
Metal ion recovery device, metal recovery system, and metal ion recovery method
US-2022176320-A1 · Jun 9, 2022 · US
Direct electrochemical reduction method for removing selenium from wastewater
US-2022064028-A1 · Mar 3, 2022 · US
Method and apparatus for reagent recovery in a flue gas processing system
US-11027235-B2 · Jun 8, 2021 · US
Gas generator
US-10633747-B2 · Apr 28, 2020 · US
Gas generator
US-2019112718-A1 · Apr 18, 2019 · US
Three-electrode buffer generator and method
US-10208387-B2 · Feb 19, 2019 · US
Gas generator
US-10190223-B2 · Jan 29, 2019 · US
Method for producing toluenediamine
US-10155720-B2 · Dec 18, 2018 · US
Electrolytic buffer generator
US-2018274111-A1 · Sep 27, 2018 · US
Electrolytic treatment method and electrolytic treatment apparatus
US-10036095-B2 · Jul 31, 2018 · US
Electrolytic buffer generator
US-10023965-B2 · Jul 17, 2018 · US
Methods and apparatus for mitigation of current reversal in capillary zone electrophoresis-electrospray device
US-2018088080-A1 · Mar 29, 2018 · US
Hydrocarbon extraction through carbon dioxide production and injection into a hydrocarbon well
US-9915136-B2 · Mar 13, 2018 · US
Enhanced hydrocarbon extraction
US-2017342813-A1 · Nov 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25B7/00?
- CPC C25B7/00 is the Cooperative Patent Classification code for “Electrophoretic production of compounds or non-metals (separation or purification of peptides, e.g. of proteins, by electrophoresis C07K1/26).”
- How many patents are filed under CPC C25B7/00 (Electrophoretic production of compounds or non-metals (separation or purification of peptides, e.g. of proteins, by electrophoresis C07K1/26))?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC C25B7/00 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2025 (latest complete years).