Make Better Decisions - Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

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Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

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Serving leading biopharmaceutical companies globally:

Express Scripts
Mallinckrodt
Medtronic
Colorcon
Moodys
AstraZeneca

Last Updated: November 21, 2019

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Patent Applications for VIAGRA

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US Patent Applications for VIAGRA

US Patent Application Patent No. Title Patent Filing Date Patent Application Status Status Updated
  Start Trial   Start Trial Method for accelerating the delivery of a vasodilating agent to the penis 2000-12-07 Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 2006-09-06
  Start Trial   Start Trial METHOD FOR TREATING ERECTILE DYSFUNCTION 1999-05-14 Abandoned -- Failure to Respond to an Office Action 2001-11-06
  Start Trial   Start Trial Method of treating for impotence and apparatus particularly useful in such method 2001-02-22 Abandoned -- Failure to Respond to an Office Action 2002-10-01
>US Patent Application >Patent No. >Title >Patent Filing Date >Patent Application Status >Status Updated

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Serving leading biopharmaceutical companies globally:

Merck
AstraZeneca
Baxter
Mallinckrodt
Harvard Business School
Johnson and Johnson

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