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DrugPatentWatch

DrugPatentWatch concentrates deep knowledge on more than 6,400 small-molecule drugs and 2,300 generic ingredients from 1,700 branded and generic pharmaceutical companies and 700 suppliers, and more than 4,400 active and expired US patents and 74,000 international patents spanning 93 countries and regional patent offices.

Patent: 5,474,535

Summary for Patent: 5,474,535

Title: Dosage and inserter for treatment of erectile dysfunction
Abstract:Erectile dysfunction, particularly impotence, priapism and Peyronie's disease is treated by the transurethral administration of a therapeutically effective agent. The agents are administered to the urethra by means of a penile insert (40) having a shaft with a deformable distal end which forms a dose receiving cavity when an internal piston is retracted relative to the shaft.
Inventor(s): Place; Virgil A. (Kawaihae, HI), Gale; Robert M. (Los Altos, CA), Berggren; Randall G. (Livermore, CA)
Assignee: Vivus, Inc. (Menlo Park, CA)
Application Number:08/093,545
Patent Claim Types:
see list of patent claims
Use; Dosage form; Composition;
Patent PDF download available with subscription

Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Product Substance Delist_Flag Patent Expiration Patented / Exclusive Use
Meda Pharms
MUSE
alprostadil
SUPPOSITORY; URETHRAL020700Nov 19, 1996RXNo5,474,535<disabled>TREATMENT OF ERECTILE DYSFUNCTION
Meda Pharms
MUSE
alprostadil
SUPPOSITORY; URETHRAL020700Nov 19, 1996RXYes5,474,535<disabled>TREATMENT OF ERECTILE DYSFUNCTION
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International Patent Family for Patent: 5,474,535

Country Document Number Publication Date
Austria173603Dec 15, 1998
Australia655420Dec 22, 1994
Australia7856391Nov 11, 1991
Canada2040914Oct 26, 1991
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