Peanut butter stirrer
US-2022387944-A1 · Dec 8, 2022 · US
Mixing heads comprising a driven stirrer
Mixing heads comprising a driven stirrer · 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 | B01F33/86 |
| Official title | {Mixing heads comprising a driven stirrer} |
| Display label | Mixing heads comprising a driven stirrer |
| Total patents | 93 |
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 | 8 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 13 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 14 |
| 2024 | 10 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Immersion mixer with trigger manipulable from multiple grasping locations
US-2022314178-A1 · Oct 6, 2022 · US
Viscous fluid reaction apparatus
US-11413594-B1 · Aug 16, 2022 · US
Rotary machine for mixing, pumping or agitating a fluid and a method of mounting
US-11339803-B2 · May 24, 2022 · US
Mixing apparatus, mixing machine and cooking utensil
US-2021378450-A1 · Dec 9, 2021 · US
Agitator assembly
US-2021299623-A1 · Sep 30, 2021 · US
Radially driven agitator
US-11065589-B2 · Jul 20, 2021 · US
Mixer base assembly for mixing vessels and method of use
US-2021187457-A1 · Jun 24, 2021 · US
Mixer base assembly for mixing vessels and method of use
US-2021187456-A1 · Jun 24, 2021 · US
Liquid Mixing System with Vertically Adjustable Mixing Element and Method of Use
US-2021101123-A1 · Apr 8, 2021 · US
Fluid mixing systems and methods of use
US-2021077960-A1 · Mar 18, 2021 · US
Pivot arm systems for mixing in bioreactors
US-2021047608-A1 · Feb 18, 2021 · US
Vane for an impeller of an agitator, impeller and agitator
US-2021023515-A1 · Jan 28, 2021 · US
Liquid mixing system with vertically adjustable mixing element and method of use
US-10898870-B2 · Jan 26, 2021 · US
System for packaging two components
US-2021002058-A1 · Jan 7, 2021 · US
Fluid mixing system
US-10850243-B2 · Dec 1, 2020 · US
Rotary machine for acting on a process fluid
US-2020368704-A1 · Nov 26, 2020 · US
Vane for an impeller of an agitator, impeller and agitator
US-10835879-B2 · Nov 17, 2020 · US
Systems and methods for cleaning pressure pot cover assembly
US-2020346256-A1 · Nov 5, 2020 · US
Methods and Apparatus for Processing Fluids
US-2020324257-A1 · Oct 15, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F33/86?
- CPC B01F33/86 is the Cooperative Patent Classification code for “Mixing heads comprising a driven stirrer.”
- How many patents are filed under CPC B01F33/86 (Mixing heads comprising a driven stirrer)?
- Our database includes 93 publications tagged with this CPC code.
- Is patent activity under CPC B01F33/86 growing?
- Publication counts under this code: 10 in 2024 vs 4 in 2025 (latest complete years).