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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11725171 B1

PDFFull Text
Date of Patent:
Aug. 15, 2023

Filed:

Jul. 03, 2019

Fluid mixing systems with adjustable mixing element

Applicant:

Life Technologies Corporation, Carlsbad, CA (US);

Inventors:

Michael E. Goodwin, Logan, UT (US);

Nephi D. Jones, Newton, UT (US);

Assignee:

LIFE TECHNOLOGIES CORPORATION, Carlsbad, CA (US);

Attorney:

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

Primary Examiner:

Jonathan M Hurst

Int. Cl.
CPC ...
C12M 1/00 (2006.01); C12M 3/00 (2006.01); C12M 1/06 (2006.01); C12M 1/34 (2006.01); B01F 27/61 (2022.01); B01F 27/07 (2022.01); B01F 27/113 (2022.01); B01F 27/213 (2022.01); B01F 27/2121 (2022.01); B01F 27/231 (2022.01); B01F 33/00 (2022.01); B01F 35/513 (2022.01); B01F 35/22 (2022.01); B01F 35/71 (2022.01);
U.S. Cl.
CPC ...
C12M 23/14 (2013.01); B01F 27/071 (2022.01); B01F 27/113 (2022.01); B01F 27/213 (2022.01); B01F 27/2121 (2022.01); B01F 27/2312 (2022.01); B01F 27/61 (2022.01); B01F 33/86 (2022.01); B01F 35/2209 (2022.01); B01F 35/513 (2022.01); C12M 23/26 (2013.01); C12M 23/48 (2013.01); C12M 23/52 (2013.01); C12M 27/02 (2013.01); C12M 27/06 (2013.01); C12M 41/00 (2013.01); B01F 35/715 (2022.01);
Abstract

A fluid mixing system includes a support housing having an interior surface bounding a chamber. A flexible bag is disposed within the chamber of the support housing, the flexible bag having an interior surface bounding a compartment. An impeller is disposed within the chamber of the flexible bag. A drive shaft is coupled with the impeller such that rotation of the drive shaft facilitates rotation of the impeller. A drive motor assembly is coupled with the draft shaft and is adapted to rotate the drive shaft. An adjustable arm assembly is coupled with the drive motor assembly and is adapted to move the drive motor assembly which in turn moves the position of the drive shaft and impeller. An electrical controller can control movement of the adjustable arm.

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