Flow-through centrifuge and method for bringing about an operational state of a flow-through centrifuge
US-12453976-B2 · Oct 28, 2025 · US
Balancing rotary bowls (balancing per se G01M); {Schrappers}
Balancing rotary bowls (balancing per se G01M); {Schrappers} · 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 | B04B9/14 |
| Official title | Balancing rotary bowls (balancing per se G01M); {Schrappers} |
| Display label | Balancing rotary bowls (balancing per se G01M); {Schrappers} |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 5 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flow-through centrifuge and method for bringing about an operational state of a flow-through centrifuge
US-2025170589-A1 · May 29, 2025 · US
Control method and non-transitory computer-readable storage medium
US-2025099983-A1 · Mar 27, 2025 · US
System, computing device, and method for balancing centrifuge
US-2025065343-A1 · Feb 27, 2025 · US
Field flow fractionation device including mass balancer portion
US-11774412-B2 · Oct 3, 2023 · US
Ultracompact Centrifuge, Specimen Container, and Methods of Use
US-2022347699-A1 · Nov 3, 2022 · US
High speed, compact centrifuge for use with small sample volumes
US-2021333127-A1 · Oct 28, 2021 · US
System for conducting the identification of bacteria in biological samples
US-11002752-B2 · May 11, 2021 · US
Systems and methods for automatically balancing a centrifuge
US-10967389-B2 · Apr 6, 2021 · US
Field flow fractionation device
US-2019317058-A1 · Oct 17, 2019 · US
Centrifugal separation method
US-10420876-B2 · Sep 24, 2019 · US
Centrifuge with damping elements
US-10335804-B2 · Jul 2, 2019 · US
Dual centrifuge rotor with damping mass
US-10322419-B2 · Jun 18, 2019 · US
Robotic arm
US-10274505-B2 · Apr 30, 2019 · US
Centrifuge loading apparatus, systems, and methods
US-10065198-B2 · Sep 4, 2018 · US
Sample container cap with centrifugation status indicator device
US-10048284-B2 · Aug 14, 2018 · US
System and method for processing samples
US-9910054-B2 · Mar 6, 2018 · US
Rotor of a dual centrifuge
US-2018036744-A1 · Feb 8, 2018 · US
Systems And Methods For Automatically Balancing A Centrifuge
US-2017144172-A1 · May 25, 2017 · US
Automatic centrifuge, pre-analysis system with automatic centrifuge and the control techniques of that system
US-9651570-B2 · May 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B04B9/14?
- CPC B04B9/14 is the Cooperative Patent Classification code for “Balancing rotary bowls (balancing per se G01M); {Schrappers}.”
- How many patents are filed under CPC B04B9/14 (Balancing rotary bowls (balancing per se G01M); {Schrappers})?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC B04B9/14 growing?
- Publication counts under this code: 1 in 2023 vs 4 in 2025 (latest complete years).