Mixing methods

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United States of America Patent

PATENT NO 10265668
APP PUB NO 20170216801A1
SERIAL NO

15010113

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mixing method, a controller and a mixing device for mixing components in a mixing vessel are provided. The mixing method includes providing a mixing impeller in the mixing vessel; accelerating the mixing impeller from an inactive state to a rotating state in which the mixing impeller rotates at a first desired speed in a first rotation direction; rotating the mixing impeller at the first desired speed for a first time tsteady,1 in the first rotation direction; changing the rotation direction of the mixing impeller, so that the mixing impeller rotates in a second rotation direction at a second desired speed; and rotating the mixing impeller at the second desired speed for a second time tsteady,2.

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Patent Owner(s)

  • SARTORIUS STEDIM BIOTECH GMBH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boettcher, Lars Melsungen, DE 29 89
Cutting, Jonathan E East Setauket, US 10 52
Oschwald, Martin Tagelswangen, CH 11 18
West, Sharon D Sunnyside, US 25 19

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