Pall Corporation

Timothy P Pierce

Scott D Hopkins

Stephen A Geibel

Kenneth M Williamson

Hajime Hiranaga

Atsushi Sakamoto

An apparatus for use in processing fluids includes a tubular porous element, a housing disposed about the porous element, and grooves and passages disposed between the housing and the porous element.

Fluid processing apparatus

A filter assembly for decreasing fluid hold-up waste and providing uniform flow while maintaining desired flow rates and pressures comprises a housing, a filter element including first and second end caps and a filter fastened therebetween, and a sleeve. The sleeve is positioned around the filter and may be joined to the first and second end caps, thereby forming the cage as a single integral unit which is positioned within the housing.

Low hold-up volume filter assembly

Filter assembly and method of reducing hold-up in a filter assembly

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Syracuse, NY, United States of America

Timothy P Pierce