Repligen Corporation

Parker-hannifin Corporation

Derek Carroll

Michael Bransby

Michael Collinson

Philip Yuen

Ralf Kuriyel

Casey Dean

Rasa Zarnegar

Bao Le

Brendan Finnerty

Gino G Banco

Carl V Crawford

Thomas Ciercierega

The disclosure provides tangential flow depth filtration (TFDF) systems which exhibit improved filter fluxes and process capacities and reduced fouling characteristics. The TFDF systems of the disclosure optionally utilize tubular depth filters (TDF). Methods are provided which include the passage of a non-laminar flow through at least a portion of a length of a TDF in a TFDF system.

Tangential flow filtration systems and methods

This disclosure relates to the use of a hydrophobic hollow fiber filter for the filtration of cell cultures and other biological perfusions, due to its resistance to fouling, as well as the ability to filter solutions with a high solid content. A hydrophobic hollow fiber filter may be used within a filter housing in conjunction with a process vessel and a traditional separation system. When the system is used with alternating tangential flow or tangential flow filtration, the hydrophobic hollow fiber filter results in more effective filtration of the filtrate, leading to greater concentration of the retentate, even in solution containing high levels of solids.

Filter for mammalian cell culture perfusion and clarification with hydrophobic hollow fiber

The present disclosure relates to hollow fiber tangential flow filters, including hollow fiber tangential flow depth filters, for various applications, including bioprocessing and pharmaceutical applications, systems employing such filters, and methods of filtration using the same.

Tangential flow depth filtration systems and methods of filtration using same

The present disclosure is related to bioprocessing devices, systems, and methods, and particularly to sanitary connections for bioprocessing. The devices, systems, and methods described herein can relate to the sanitary connection of flow fittings, such as reducers, with considerations for ease of assembly and sealing. In some embodiments, the system may include a flow reducer, a ferrule and a gasket. The flow reducer may include a gasket channel, an overmold channel within the gasket channel, and one or more cavities within the overmold channel. The gasket may be overmolded within the gasket channel and extending within the one or more cavities.

Devices, systems, and methods for a reducer with an integrated seal

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Los Angeles, CA, United States of America

Derek Carroll