Method of manufacturing negative electrode slurry for all-solid-state battery, negative electrode for all-solid-state battery produced by the same, and all-solid-state battery including the same
US-2026100370-A1 · Apr 9, 2026 · US
Methodical aspects; Controlling
Methodical aspects; Controlling · 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 | B01F31/89 |
| Official title | {Methodical aspects; Controlling} |
| Display label | Methodical aspects; Controlling |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for manufacturing electrode composite material
US-2026054235-A1 · Feb 26, 2026 · US
Chemical analysis apparatus
US-12350666-B2 · Jul 8, 2025 · US
Device and method for nucleation of a supercooled beverage using an ultrasonic transducer
US-12295398-B2 · May 13, 2025 · US
Acoustic mixing system for creating propellant mixture
US-12285731-B2 · Apr 29, 2025 · US
Device and method for nucleation of a supercooled beverage using an ultrasonic transducer
US-2024138450-A1 · May 2, 2024 · US
Device and method for nucleation of a supercooled beverage
US-11910815-B2 · Feb 27, 2024 · US
Mixing assembly
US-2023076719-A1 · Mar 9, 2023 · US
Chemical Analysis Apparatus
US-2022410152-A1 · Dec 29, 2022 · US
Bubble volume control method and bubble volume controlling apparatus
US-11406950-B2 · Aug 9, 2022 · US
Method for producing ultra-fine bubble-containing liquid, ultra-fine bubble-containing liquid, method for utilizing ultra-fine bubbles, and device for utilizing ultra-fine bubbles
US-2022241737-A1 · Aug 4, 2022 · US
Ultrasonic microbubble generation method, apparatus and system
US-11344824-B2 · May 31, 2022 · US
Non-invasive mixing of liquids
US-2022143563-A1 · May 12, 2022 · US
Chemical Analysis Device
US-2021270707-A1 · Sep 2, 2021 · US
Device and method for nucleation of a supercooled beverage
US-2021161182-A1 · Jun 3, 2021 · US
Ultrasonic microbubble generation method, apparatus and system
US-2020070067-A1 · Mar 5, 2020 · US
Bubble volume control method and bubble volume controlling apparatus
US-2020055013-A1 · Feb 20, 2020 · US
De-icing system and method
US-2019170064-A1 · Jun 6, 2019 · US
Apparatus and method for dispersing and mixing fluids by focused ultrasound and fluid feeder for dispersing and mixing fluids by focused ultrasound
US-2018318780-A1 · Nov 8, 2018 · US
Apparatus and method for manufacturing an electricity storage material
US-9825298-B2 · Nov 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F31/89?
- CPC B01F31/89 is the Cooperative Patent Classification code for “Methodical aspects; Controlling.”
- How many patents are filed under CPC B01F31/89 (Methodical aspects; Controlling)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B01F31/89 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).