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Flodesign Sonics Inc patents


Recent patent applications related to Flodesign Sonics Inc. Flodesign Sonics Inc is listed as an Agent/Assignee. Note: Flodesign Sonics Inc may have other listings under different names/spellings. We're not affiliated with Flodesign Sonics Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Flodesign Sonics Inc-related inventors


Affinity cell extraction by acoustics

Beads with functionalized material applied to them are exposed to an acoustic field to trap or pass the beads. The beads may include or be free of ferro magnetic material. ... Flodesign Sonics Inc

Acoustophoretic separation technology using multi-dimensional standing waves

A system having improved trapping force for acoustophoresis is described where the trapping force is improved by manipulation of the frequency of the ultrasonic transducer. The transducer includes a ceramic crystal. ... Flodesign Sonics Inc

Acoustic perfusion devices

Methods are disclosed for separating beads and cells from a host fluid. The method includes flowing a mixture containing the host fluid, the beads, and the cells through an acoustophoretic device having an ultrasonic transducer including a piezoelectric material driven by a drive signal to create a multi-dimensional acoustic standing wave. ... Flodesign Sonics Inc

System for generating high concentration factors for low cell density suspensions

Acoustophoretic devices and methods for concentrating targeted biological cells in a reduced volume using multi-dimensional acoustic standing waves are disclosed. The methods include flowing a mixture of a host fluid and the biological cells through an acoustophoretic device. ... Flodesign Sonics Inc

Large scale acoustic separation device

Devices for separating a host fluid from a second fluid or particulate are disclosed. The devices include an acoustic chamber, a fluid outlet at a top end of the acoustic chamber, a concentrate outlet at a bottom end of the acoustic chamber, and an inlet on a first side end of the acoustic chamber. ... Flodesign Sonics Inc

Acoustic perfusion devices

Acoustic perfusion devices for separating biological cells from other material in a fluid mixture are disclosed. The devices include an inlet port, an outlet port, and a collection port that are connected to an acoustic chamber. ... Flodesign Sonics Inc

Acoustically-enhanced separators for aircraft engines

Engine inlets are disclosed that include an intake opening for the ingress of incoming air and acoustic filtration means for generating an acoustic wave that separates or clarifies material from the incoming air. The acoustic filtration means can include at least one ultrasonic transducer with a piezoelectric material configured to be driven to create an acoustic wave, such as a multi-dimensional acoustic wave or angled acoustic wave. ... Flodesign Sonics Inc

Acoustophoresis device with dual acoustophoretic chamber

An acoustophoresis device includes an acoustic chamber with a piezoelectric element located within its volume. The piezoelectric element vibrates and generates acoustic standing waves from both sides, so that particles can be separated from fluid passing through the acoustic chamber. ... Flodesign Sonics Inc

Acoustophoretic enhanced system for use in bioreactors

A system for enhancing the separation of particles or fluids from water is disclosed. A tank or bioreactor is provided with an open submersible acoustophoretic separator. ... Flodesign Sonics Inc

Therapeutic cell washing, concentration, and separation utilizing acoustophoresis

Multi-stage acoustophoretic devices for continuously separating a second fluid or a particulate from a host fluid are disclosed. Methods of operating the multi-stage acoustophoretic devices are also disclosed. ... Flodesign Sonics Inc

Piezoelectric transducer for generation of an acoustic standing wave

Transducer assemblies that can be used in acoustophoretic systems are disclosed. The acoustophoretic systems including the transducer assemblies and methods of operating the acoustophoretic systems are also disclosed. ... Flodesign Sonics Inc

Electronic configuration and control for acoustic standing wave generation

Aspects of the disclosure are directed to an apparatus for separating a second fluid or a particulate from a host fluid. That apparatus comprises a flow chamber with at least one inlet and at least one outlet. ... Flodesign Sonics Inc

Separation of multi-component fluid through ultrasonic acoustophoresis

An acoustic standing wave is utilized to separate components from a multi-component fluid, such as oil from an oil-water mixture, in a fluid flow scheme with an acoustophoresis device. For example, the flow scheme and device allows for trapping of the oil as the oil coalesces, agglomerates, and becomes more buoyant than the water.. ... Flodesign Sonics Inc

Acoustophoretic device for angled wave particle deflection

Devices for separating materials from a host fluid are disclosed. The devices include a flow chamber, an ultrasonic transducer, and a reflector. ... Flodesign Sonics Inc

09/21/17 / #20170267991

Acoustophoretic clarification of particle-laden non-flowing fluids

Acoustophoretic devices for separating particles from a non-flowing host fluid are disclosed. The devices include a substantially acoustically transparent container and a separation unit, with the container being placed within the separation unit. ... Flodesign Sonics Inc

09/14/17 / #20170260493

Acoustic separation of cellular supporting materials from cultured cells

Methods, systems, and apparatus for acoustic separation of cellular supporting materials such as microcarriers or microbubbles from cell culture are provided. In one aspect, a method includes flowing a fluid containing the cellular supporting material and the cells through a flow chamber; driving at least one acoustic transducer to launch an acoustic wave from the acoustic transducer positioned on a first wall of the flow chamber to a reflector positioned on a second wall of the flow chamber to create, in the flow chamber, a multi-dimensional field that includes first spatial locales where acoustic pressure amplitude is elevated from a baseline level when the acoustic transducer is turned off, and second spatial locales where acoustic pressure amplitude is substantially identical to the baseline level when the acoustic transducer is turned off, wherein the first wall is opposite to the second wall; preferentially trapping, and gravity separating, the cellular supporting material or the cells at the first or second spatial locales inside the flow chamber; and collecting cells separated from the cellular supporting material using a first collection duct coupled to the flow chamber.. ... Flodesign Sonics Inc

08/03/17 / #20170218323

Acoustic separation of t cells

Acoustophoretic devices and methods for separating biological cells (particularly t-cells) from other fluids/materials using multi-dimensional acoustic standing waves are disclosed. The devices include an inlet, at least two outlets, and a flow chamber having an ultrasonic transducer-reflector pair. ... Flodesign Sonics Inc

08/03/17 / #20170217794

Transducer and reflector configurations for an acoustophoretic device

Separation of particles or droplets from a host fluid may be achieved using a transducer and/or reflector that is a thin, non-planar structure. The thin non-planar structure improves operation of an acoustic standing wave generated by an acoustic transducer. ... Flodesign Sonics Inc

07/27/17 / #20170209900

Ultrasonic induced artificial black holes in phononic crystals

Acoustophoretic devices and methods for using such devices in various applications are disclosed. The devices include a flow chamber having an inlet; a phononic crystal within an active volume of the flow chamber; and ultrasonic transducer(s) that create an acoustic standing wave in the active volume. ... Flodesign Sonics Inc

07/20/17 / #20170204360

Bioreactor using acoustic standing waves

A perfusion bioreactor includes at least one ultrasonic transducer that can acoustically generate a multi-dimensional standing wave. The standing wave can be used to retain cells in the bioreactor, and can also be utilized to dewater or further harvest product from the waste materials produced in a bioreactor.. ... Flodesign Sonics Inc

07/06/17 / #20170191022

Bioreactor using acoustic standing waves

A perfusion bioreactor includes at least one ultrasonic transducer that can acoustically generate a multi-dimensional standing wave. The standing wave can be used to retain cells in the bioreactor, and can also be utilized to dewater or further harvest product from the waste materials produced in a bioreactor.. ... Flodesign Sonics Inc

06/22/17 / #20170175073

Bioreactor using acoustic standing waves

A perfusion bioreactor includes at least one ultrasonic transducer that can acoustically generate a multi-dimensional standing wave. The standing wave can be used to retain cells in the bioreactor, and can also be utilized to dewater or further harvest product from the waste materials produced in a bioreactor.. ... Flodesign Sonics Inc

06/15/17 / #20170166860

Methods and apparatus for particle aggregation using acoustic standing waves

Methods for generating particulate clusters and nodal trapping lines having desired widths are disclosed. The devices include an acoustic chamber having an inlet and an outlet. ... Flodesign Sonics Inc

06/08/17 / #20170159007

Bioreactor using acoustic standing waves

A perfusion bioreactor includes at least one ultrasonic transducer that can acoustically generate a multi-dimensional standing wave. The standing wave can be used to retain cells in the bioreactor, and can also be utilized to dewater or further harvest product from the waste materials produced in a bioreactor.. ... Flodesign Sonics Inc

06/08/17 / #20170159005

Bioreactor using acoustic standing waves

A perfusion bioreactor includes at least one ultrasonic transducer that can acoustically generate a multi-dimensional standing wave. The standing wave can be used to retain cells in the bioreactor, and can also be utilized to dewater or further harvest product from the waste materials produced in a bioreactor.. ... Flodesign Sonics Inc

05/18/17 / #20170137802

System for generating high concentration factors for low cell density suspensions

Acoustophoretic devices and methods for concentrating targeted biological cells in a reduced volume using multi-dimensional acoustic standing waves are disclosed. The methods include flowing a mixture of a host fluid and the biological cells through an acoustophoretic device. ... Flodesign Sonics Inc

05/18/17 / #20170137775

Ultrasound and acoustophoresis for collection and processing of oleaginous microorganisms

Microorganisms such as micro algae are collected and separated from a host medium such as water. Cellular walls and membranes of the microorganisms are then ruptured to release their lipids using a lipid extraction unit. ... Flodesign Sonics Inc

05/18/17 / #20170137774

Acoustic perfusion devices

Methods are disclosed for separating beads and cells from a host fluid. The method includes flowing a mixture containing the host fluid, the beads, and the cells through an acoustophoretic device having an ultrasonic transducer including a piezoelectric material driven by a drive signal to create a multi-dimensional acoustic standing wave. ... Flodesign Sonics Inc

05/11/17 / #20170128857

Acoustic manipulation of particles in standing wave fields

A method for separating a second fluid or a particulate from a host fluid is disclosed. The method includes flowing the mixture through an acoustophoretic device comprising an acoustic chamber, an ultrasonic transducer, and a reflector. ... Flodesign Sonics Inc

03/30/17 / #20170088809

Multi-stage acoustophoresis device

An acoustophoresis device made up of modular components is disclosed. Several modules are disclosed herein, including ultrasonic transducer modules, input/output modules, collection well modules, and various connector modules. ... Flodesign Sonics Inc

03/23/17 / #20170081629

Acoustophoresis device with modular components

An acoustophoresis device made up of modular components is disclosed. Several modules are disclosed herein, including ultrasonic transducer modules, input/output modules, collection well modules, and various connector modules. ... Flodesign Sonics Inc

03/09/17 / #20170066015

Acoustophoretic device with piezoelectric transducer array

An apparatus for separating particles from a fluid stream includes a flow chamber that has at least one inlet and at least one outlet. At least one ultrasonic transducer is located on a wall of the flow chamber. ... Flodesign Sonics Inc

02/23/17 / #20170049949

Acoustic blood separation processes and devices

Acoustophoretic devices are disclosed. The devices include a flow chamber, an ultrasonic transducer, a reflector, an inlet, a filtrate outlet, a concentrate outlet, and optionally a lipid collection trap. ... Flodesign Sonics Inc

02/16/17 / #20170044517

Acoustophoretic separation technology using multi-dimensional standing waves

A system having improved trapping force for acoustophoresis is described where the trapping force is improved by manipulation of the frequency of the ultrasonic transducer. The transducer includes a ceramic crystal. ... Flodesign Sonics Inc

02/02/17 / #20170029802

Acoustic affinity separation

Methods and systems for separating a first biomaterial from a second biomaterial can use functionalized material retained in a liquid-filled chamber at locales within an acoustic standing wave field. A culture suspension containing the first biomaterial and the second biomaterial flows into the liquid-filled chamber and at least portions of the first biomaterial with features complementary to the functionalized material becomes bound to the functionalized material while other portions of the culture suspension containing the second material pass through the chamber. ... Flodesign Sonics Inc

01/12/17 / #20170008029

Non-planar and non-symmetrical piezoelectric crystals and reflectors

An acoustophoretic device is disclosed. The acoustophoretic device includes an acoustic chamber, an ultrasonic transducer, and a reflector. ... Flodesign Sonics Inc








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