Acoustophoresis device with dual acoustophoretic chamber

B Lipkens, B McCarthy, B Ross-Johnsrud… - US Patent …, 2021 - Google Patents
An acoustophoresis device includes an acoustic chamber with a piezoelectric element
located within its volume. The piezoelectric element vibrates and generates acoustic stand …

Cell therapy processes utilizing acoustophoresis

B Lipkens, R Tostoes, B Dutra, R Gilmanshin… - US Patent …, 2022 - Google Patents
US11377651B2 - Cell therapy processes utilizing acoustophoresis - Google Patents
US11377651B2 - Cell therapy processes utilizing acoustophoresis - Google Patents Cell therapy …

Acoustic perfusion devices

B Lipkens, B Ross-Johnsrud, E Miller… - US Patent …, 2020 - Google Patents
Acoustic perfusion devices and processes for separating biomolecules from other material in
a fluid mixture are disclosed. The devices include an inlet port, an outlet port, and a …

Concentration and washing of particles with acoustics

B Lipkens, WM Presz Jr, B Dutra, J Dionne… - US Patent …, 2022 - Google Patents
8,873,051 B2 8,889,388 B2 9,023,658 B2 9,272,234 B2 9,357,293 B2 9,365,815 B2
9,368,110 B1 9,375,662 B2 9,388,363 B2 9,391,542 B2 9,403,114 B2 9,410,256 B2 …

Acoustic cell separation techniques and processes

B Lipkens, KC Chitale, KN Kumar, WM Presz Jr… - US Patent …, 2023 - Google Patents
Beads with functionalized material applied to them are exposed to an acoustic field to trap,
retain or pass the beads. The beads may include or be free of ferro magnetic material. The …