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Roderick H Beaulieu, James W Wuertele: Cartridge with filter guard. Keurig Green Mountain, Wolf Greenfield & Sacks P C, September 5, 2017: US09750370

A cartridge for forming a beverage includes a container defining an interior space, a filter, a beverage medium contained in the interior space, and a filter guard. The filter may be arranged so that liquid that interacts with the beverage medium flows through the filter to exit the interior space. ...


22
Roderick H Beaulieu, James W Wuertele: Beverage cartridge with filter guard. Keurig Green Mountain, Wolf Greenfield & Sacks P C, March 1, 2016: US09271602

A cartridge for forming a beverage includes a container defining an interior space, a filter, a beverage medium contained in the interior space, and a filter guard. The filter may be arranged so that liquid that interacts with the beverage medium flows through the filter to exit the interior space. ...


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Frederick W Trombley, Robert M Schmidt, David M Reilly, Alan D Hirschman, David M Griffiths, Gerald W Callan, Luis A Pedraza, Jennie Kwo, Christopher T Zirps, Roderick H Beaulieu: Injector system and fluid control device providing air purging and sharp bolus injection. Gregory L Bradley, Medrad, December 2, 2004: US20040242996-A1

An injector system includes a source of injection fluid, a pump device, a fluid path set disposed between the source of injection fluid and the pump device, and a fluid control device operatively associated with the fluid path set. The fluid control device is adapted to permit purging of air from th ...


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Frederick W Trombley, Robert M Schmidt, David M Reilly, Alan D Hirschman, David M Griffiths, Gerald W Callan, Luis A Pedraza, Jennie Kwo, Christopher T Zirps, Roderick H Beaulieu: Powered injector systems and injector control. Gregory L Bradley, Medrad, July 22, 2004: US20040143212-A1

An injector system includes a powered injector, a pressurizing chamber in operative connection with the powered injector, a fluid path in fluid connection with the pressurizing chamber, and a manual control in fluid connection with the fluid path. The manual control includes at least one actuator fo ...


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Gerald W Callan, Luis A Pedraza, Jennie Kwo, Christopher T Zirps, Roderick H Beaulieu: Pressure isolation mechanisms, method of use thereof and fluid delivery systems including pressure isolation mechanisms. Gregory L Bradley, Medrad, July 22, 2004: US20040143225-A1

A pressure isolation mechanism for use in a medical procedure includes a lumen, an isolation port in fluid connection with lumen, and a valve having a first state and a second state. The first state occurs when the lumen and the isolation port are connected. The second state occurs when the lumen an ...


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Nicholas G Lazaris, Richard P Sweeney, Roderick H Beaulieu: Disposable beverage filter package. Samuels Gauthier & Stevens, March 11, 2004: US20040045443-A1

A disposable beverage filter package comprises a flexible and permeable pouch having a sidewall extending downwardly from a top opening to a closed bottom. The pouch is suspended from and supported exclusively by an imperforate impermeable lid configured and arranged to close the top opening and to ...


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Nicholas G Lazaris, Roderick H Beaulieu: Beverage filter cartridge holder. Samuel Gauthier & Stevens, October 17, 2002: US20020148356-A1

A brewer operates during a brew cycle to brew a beverage by infusing heated liquid with a dry beverage medium contained in a single serve disposable cartridge. During the brew cycle, the cartridge is contained in a cup-shaped housing closed by a lid. Rotation of the cartridge within the housing is r ...


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Nicholas G Lazaris, Roderick H Beaulieu: Beverage filter cartridge holder. Samuels Gauthier & Stevens, October 17, 2002: US20020148357-A1

A beverage is brewed by infusing heated liquid with a dry beverage medium contained in a first chamber of a disposable cartridge. The cartridge is internally subdivided by a permeable filter separating the first chamber from a second chamber, with both chambers being closed by piercable lid on one s ...


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Richard P Sweeney, Nicholas G Lazaris, Roderick H Beaulieu: Re-usable beverage filter cartridge. Samuels Gauthier & Stevens, October 17, 2002: US20020148358-A1

For use in a single serve beverage brewer in which a measured charge of a dry beverage medium is infused with a metered amount of heated liquid to produce a beverage medium, a reusable beverage filter cartridge is provided for containing the beverage medium and for accommodating an inflow of the hea ...