Dry powder delivery system apparatus

United States of America Patent

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May 29, 2001
Grant Date
N/A
app pub date
Sep 18, 1997
filing date
Sep 18, 1997

priority date (Note)
Expired

status (Latency Note)

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Abstract

Provided is a powder delivery system which uses mechanical or electrical means to individually release covers that cover powder at a variety of powder aliquot locations on a rigid substrate.

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Patent Owner(s)

Patent Owner	Address
SARNOFF CORPORATION	N201 WASHINGTON ROAD CN 5300 PRINCETON NJ 08543

International Classification(s)

A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Leedom, Marvin Allan	Princeton, NJ	8	430
White, Allan Eugene	Hightstown, NJ	3	49

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Dry powder delivery system apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08932489

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Patent Longevity Expired	Forward Citations

PATENT NO	6237590
SERIAL NO	08932489
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08932489

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Abstract

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Family

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