Patents Assigned to Tosoh Bioscience LLC
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Patent number: 12264756Abstract: An illustrative valve block includes a plate, a fluid transfer block, and a diaphragm. The plate includes a channel configured to receive a first fluid and a recess connected to the channel. The fluid transfer block includes an inlet connection configured to receive a second fluid and an outlet connection. The fluid transfer block also includes a plurality of valve inlet bores connected to the inlet connection. The plurality of valve inlet bores are distributed along at least part of a first curved shape. The fluid transfer block further includes a plurality of valve outlet bores each fluidly connected to the outlet connection. The plurality of valve outlet bores are distributed along at least part of a second curved shape. The diaphragm is between the pressure plate and the fluid transfer block. The plurality of valve inlet bores and the plurality of valve outlet bores adjoin the recess.Type: GrantFiled: August 29, 2023Date of Patent: April 1, 2025Assignee: Tosoh Bioscience LLCInventors: Brian A. Harbrecht, Robert Charles Mierendorf, Scott G. Manke
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Patent number: 12129935Abstract: A valve block includes a fluid-transfer plate with multiple inlet bores connecting to a common inlet channel, and multiple outlet bores connecting to a common outlet channel. The inlet bores and the outlet bores are arranged in a curved shape. The valve block also includes a pressure plate and diaphragm aligned and connected to the fluid-transfer plate in a way that allows pressurized material in the pressure plate to control the state of the channels formed by the inlet and outlet bores.Type: GrantFiled: May 11, 2023Date of Patent: October 29, 2024Assignee: Tosoh Bioscience LLCInventors: Brian A. Harbrecht, Robert Charles Mierendorf, Scott G. Manke
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Publication number: 20230400106Abstract: An illustrative valve block includes a plate, a fluid transfer block, and a diaphragm. The plate includes a channel configured to receive a first fluid and a recess connected to the channel. The fluid transfer block includes an inlet connection configured to receive a second fluid and an outlet connection. The fluid transfer block also includes a plurality of valve inlet bores connected to the inlet connection. The plurality of valve inlet bores are distributed along at least part of a first curved shape. The fluid transfer block further includes a plurality of valve outlet bores each fluidly connected to the outlet connection. The plurality of valve outlet bores are distributed along at least part of a second curved shape. The diaphragm is between the pressure plate and the fluid transfer block. The plurality of valve inlet bores and the plurality of valve outlet bores adjoin the recess.Type: ApplicationFiled: August 29, 2023Publication date: December 14, 2023Applicant: Tosoh Bioscience LLCInventors: Brian A. Harbrecht, Robert Charles Mierendorf, Scott G. Manke
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Publication number: 20230358322Abstract: A valve block includes a fluid-transfer plate with multiple inlet bores connecting to a common inlet channel, and multiple outlet bores connecting to a common outlet channel. The inlet bores and the outlet bores are arranged in a curved shape. The valve block also includes a pressure plate and diaphragm aligned and connected to the fluid-transfer plate in a way that allows pressurized material in the pressure plate to control the state of the channels formed by the inlet and outlet bores.Type: ApplicationFiled: May 11, 2023Publication date: November 9, 2023Applicant: Tosoh Bioscience LLCInventors: Brian A. Harbrecht, Robert Charles Mierendorf, Scott G. Manke
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Patent number: 11773989Abstract: An illustrative valve block includes a plate, a fluid transfer block, and a diaphragm. The plate includes a channel configured to receive a first fluid and a recess connected to the channel. The fluid transfer block includes an inlet connection configured to receive a second fluid and an outlet connection. The fluid transfer block also includes a plurality of valve inlet bores connected to the inlet connection. The plurality of valve inlet bores are distributed along at least part of a first curved shape. The fluid transfer block further includes a plurality of valve outlet bores each fluidly connected to the outlet connection. The plurality of valve outlet bores are distributed along at least part of a second curved shape. The diaphragm is between the pressure plate and the fluid transfer block. The plurality of valve inlet bores and the plurality of valve outlet bores adjoin the recess.Type: GrantFiled: November 15, 2021Date of Patent: October 3, 2023Assignee: Tosoh Bioscience LLCInventors: Brian A. Harbrecht, Robert Charles Mierendorf, Scott G. Manke
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Patent number: 11703133Abstract: A valve block includes a fluid-transfer plate with multiple inlet bores connecting to a common inlet channel, and multiple outlet bores connecting to a common outlet channel. The inlet bores and the outlet bores are arranged in a curved shape. The valve block also includes a pressure plate and diaphragm aligned and connected to the fluid-transfer plate in a way that allows pressurized material in the pressure plate to control the state of the channels formed by the inlet and outlet bores.Type: GrantFiled: June 4, 2021Date of Patent: July 18, 2023Assignee: Tosoh Bioscience LLCInventors: Brian A. Harbrecht, Robert Charles Mierendorf, Scott G. Manke