Sustained release formulations

United States of America Patent

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Jul 25, 1989
Grant Date
N/A
app pub date
Oct 6, 1986
filing date
Oct 6, 1986

priority date (Note)
Expired

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Abstract

A new drug delivery system, which gives sustained release properties is made by combining certain cellulosic polymers with cellulose in a binder system.

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Patent Owner(s)

Patent Owner	Address
WARNER-LAMBERT COMPANY	201 TABOR ROAD MORRIS PLAINS NEW JERSEY 07950 UNITED STATES OF AMERICA

International Classification(s)

A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Khan, Sadath U	Mine Hill, NJ	9	224
Phillips, Reginald	Coral Springs, FL	5	116

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Sustained release formulations

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United States of America Patent

06915482

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Patent Longevity Expired	Forward Citations

PATENT NO	4851233
SERIAL NO	06915482
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06915482

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