Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian Dutra — 20 Patents

FSFlodesign Sonics: 20 patents #6 of 49Top 15%
Rose Lane, CT: #2 of 97 inventorsTop 3%
Connecticut: #2,000 of 34,797 inventorsTop 6%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Brian Dutra has been granted 20 US patents while listed as an inventor at Flodesign Sonics. The first was granted in 2016 and the most recent in July 2022. Brian Dutra ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Brian Dutra in Rose Lane, CT, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
11377651 Cell therapy processes utilizing acoustophoresis Bart Lipkens, Rui Tostoes, Rudolf Gilmanshin, Jason Dionne, Walter M. Presz, Jr. +3 more 2022-07-05
11324873 Acoustic blood separation processes and devices Rudolf Gilmanshin, Bart Lipkens, Daniel Kennedy 2022-05-10
11214789 Concentration and washing of particles with acoustics Bart Lipkens, Walter M. Presz, Jr., Jason Dionne, Goutam Ghoshal, Kedar Chitale 2022-01-04
11179747 Non-planar and non-symmetrical piezoelectric crystals and reflectors Bart Lipkens, Walter M. Presz, Jr., Kedar Chitale, Thomas J. Kennedy, III, Rudolf Gilmanshin +2 more 2021-11-23
11085035 Therapeutic cell washing, concentration, and separation utilizing acoustophoresis Bart Lipkens, Jason Dionne, Walter M. Presz, Jr. 2021-08-10
D902435 Fluidic processing workstation Christopher Jurkiewicz, Brian McCarthy, Richard Grant, Jeffrey King, Bart Lipkens 2020-11-17
10662404 Bioreactor using acoustic standing waves Bart Lipkens, Louis Masi, Stanley Kowalski, III, Walter M. Presz, Jr., Jason Dionne +3 more 2020-05-26
10640760 Therapeutic cell washing, concentration, and separation utilizing acoustophoresis Bart Lipkens, Walter M. Presz, Jr., Rudolf Gilmanshin, Jason Dionne, Chris Leidel +3 more 2020-05-05
10370635 Acoustic separation of T cells Bart Lipkens, Rudolf Gilmanshin, Benjamin Ross-Johnsrud 2019-08-06
10350514 Separation of multi-component fluid through ultrasonic acoustophoresis Bart Lipkens, Jason Dionne, Ari Mercado, Walter M. Presz, Jr., Thomas J. Kennedy, III +1 more 2019-07-16
10322949 Transducer and reflector configurations for an acoustophoretic device Bart Lipkens, Walter M. Presz, Jr., Kedar Chitale, Brian McCarthy, Benjamin Ross-Johnsrud +3 more 2019-06-18
10201652 Acoustophoretic separation of lipid particles from red blood cells Bart Lipkens, Daniel Kennedy, Michael J. Rust 2019-02-12
9783775 Bioreactor using acoustic standing waves Bart Lipkens, Louis Masi, Stanley Kowalski, III, Walter M. Presz, Jr., Jason Dionne +3 more 2017-10-10
9752114 Bioreactor using acoustic standing waves Bart Lipkens, Louis Masi, Stanley Kowalski, III, Walter M. Presz, Jr., Jason Dionne +4 more 2017-09-05
9738867 Bioreactor using acoustic standing waves Bart Lipkens, Louis Masi, Stanley Kowalski, III, Walter M. Presz, Jr., Jason Dionne +3 more 2017-08-22
9675902 Separation of multi-component fluid through ultrasonic acoustophoresis Bart Lipkens, Jason Dionne, Ari Mercado, Walter M. Presz, Jr., Thomas J. Kennedy, III +1 more 2017-06-13
9567559 Bioreactor using acoustic standing waves Bart Lipkens, Louis Masi, Stanley Kowalski, III, Walter M. Presz, Jr., Jason Dionne +3 more 2017-02-14
9416344 Bioreactor using acoustic standing waves Bart Lipkens, Louis Masi, Stanley Kowalski, III, Walter M. Presz, Jr., Jason Dionne +3 more 2016-08-16
9340435 Separation of multi-component fluid through ultrasonic acoustophoresis Bart Lipkens, Jason Dionne, Ari Mercado, Walter M. Presz, Jr., Thomas J. Kennedy, III +1 more 2016-05-17
9272234 Separation of multi-component fluid through ultrasonic acoustophoresis Bart Lipkens, Jason Dionne, Ari Mercado, Walter M. Presz, Jr., Thomas J. Kennedy, III +1 more 2016-03-01