Porous Media Corporation

Other

Pentair Residential Filtration, LLC

Hemostasis, LLC

Robert Orvin Crowder

John Henry Burban

Steven T Jersey

Michael R Spearman

Keith Allen Roberts

Philip M Rolchigo

John M Shanahan

Kevin Carlson

Michael Saveliev

Carl Hahn

Carl Matthew Geisz

Ryan A Hoitink

Michael Savellev

Sarah Farley

Gabriel P Kern

Mohan R Khadilkar

A composition capable of setting to produce a cementitious material for use in remineralizing a fluid is provided. The composition includes a first magnesium-containing compound, a second magnesium-containing compound, and water present in the composition in an amount sufficient such that the composition sets to a cementitious material.

System and method for remineralizing a fluid

Securable power adapter

An antimicrobial solution for disinfecting instruments in an automatic sterilization device, the solution comprising: a peracid reaction product formed in situ from combining a liquid acetyl donor with a solid source of peroxide, wherein the in situ reaction takes place in the sterilization device, along with a containment and delivery ampule for use in an automatic sterilization device, and methods for disinfecting a medical instrument employing the inventive antibacterial solution.

Sterilant composition and system

Embodiments of the invention provide a membrane module including a first plurality of fibers capable of filtering fluids that are helically wound in layers creating a mono helix. Fluids to be treated can flow radially with respect to a longitudinal axis of the mono helix or parallel to the longitudinal axis of the mono helix. The membrane module can further include a second plurality of fibers that are helically wound with the first plurality of fibers to create a dual helix. The second plurality of fibers can have different properties than the first plurality of fibers in order to achieve different filtering functionalities.

Membrane module for fluid filtration

Embodiments of the invention provide venting and filtration systems with a membrane that is permeable to gas and substantially impermeable liquid. The systems can remove a gas from a liquid entrained with gas. The systems can include a reservoir in fluid communication with the membrane and a liquid outlet. The membrane can help prevent the gas from reaching the liquid outlet.

Venting and filtration systems with gas permeable membrane

An apparatus and method for separating breathable oxygen gas from a source of gas and then humidifying the oxygen gas while preventing over humidification of the oxygen gas, the apparatus comprising a gas pathway located on a first side of a water transfer member, an oxygen gas pathway located on a second side of the water transfer member and a separator for separating the breathable oxygen gas from a gas located on the first side of the water transfer member and directing the breathable oxygen gas past the second side of the water transfer member while maintaining the pressure of the gas substantially equal to the pressure of the breathable oxygen gas to thereby humidify the breathable oxygen gas while preventing a moisture condensation in the breathable oxygen gas.

Oxygen humidifier

A compressed gas system utilizing a membrane air dryer is shown wherein, during unloading, additional sweep gas is provided to the membrane air dryer to prevent excess moisture from being introduced into the accumulator at the end of each unloading cycle. A membrane air drier for use in such system is also described.

Compressed gas systems utilizing a variable pressure membrane air drier, and method of operation thereof

A membrane air drier utilizes an orifice to serve as the sweep air inlet with a sweep diffuser placed a short distance from the orifice. Preferably, an open channel extends from the product end of the membrane module on the shell side of the fibers with a porous diffuser at one end of the open channel and an orifice at the other end of the channel.

Membrane air dryer with integral diffuser and method of manufacture thereof

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Lino Lakes, MN, United States of America

Robert Orvin Crowder