Glaxo Wellcome Inc.

Glaxo Inc.

Lee A Barger

Ignatius Loy Britto

Michael Leon Franklin

Douglas K Hoeppner

Brisco L Harward

Terence G Bowyer

Terrance George Bowyer

There is disclosed an aerosol dispensing apparatus, more particularly an aerosol dispensing valve incorporating a controlled metered dispensing function wherein the metering chamber holding the next aerosolized dose is in fluidic communication with the reservoir allowing homogenous mixing of the next aerosolized dose to be dispensed.

Flow-through metered aerosol dispensing apparatus and method of use

An automated biological cell harvesting apparatus including a fluid dispensing head adapted to move to a lowered position and dispense fluid from a plurality of spray ports, a fixed upper tray positioned beneath the fluid dispensing head for supporting a biological filter plate of the type defining a plurality of fluid permeable wells therein, a vertically movable lower tray adapted to move from a lowermost position to a raised position in engagement with the upper tray. A controller is provided for dispensing fluid from the fluid dispensing head into the wells of the filter plate, and raising the lower tray into its raised position in engagement with the upper tray and then creating a vacuum between the lower tray and the upper tray to draw the fluid from the filter plate supported on the upper tray into the lower tray for collection in a microplate with a corresponding number of wells or, in the absence of a microplate, for removal of the fluid from the lower tray to a remote common waste collection vessel.

Apparatus for automated biological cell harvesting

The present invention relates to an aerosol dispensing apparatus, more particularly to aerosol dispensing valves incorporating a controlled metered dispensing function wherein the metering chamber holding the next aerosolized dose is in fluidic communication with the reservoir allowing homogenous mixing of the next aerosolized dose to be dispensed.

Metered aerosol dispensing apparatus and method of use thereof

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Cary, NC, United States of America

Lee A Barger