Posts Tagged: viagra


What happens when lifestyle drugs like Viagra and Cialis lose patent protections?

Each year, millions of men rely on pharmaceuticals like Viagra and Cialis for their erectile dysfunction (ED), but they may not be the only ones facing dysfunctionalities. …
By Angélique McCall
1 year ago 19

The Need for Regulatory Data Protection in the TPP: Why Australia’s Got it All Wrong

While patents protect innovations that are novel, nonobvious and useful, data exclusivity protects the extensive preclinical and clinical trial data required to establish new therapies as safe …

Biotech and Pharma Update: News for December 2013

What follows below is a review of some of the biotech and pharma news stories that caught my attention during the month of December 2013. Fitch Puts Negative …
By Gene Quinn
5 years ago 0

Northern Exposure: Pfizer Canada’s Viagra® Patent Invalidated

The Supreme Court of Canada rendered a decision on November 8, 2012 effectively canceling Viagra® Canadian patent a year and a half before its natural expiration date. This ends …
By France Côté
6 years ago 1

Pfizer’s Erectile Dysfunction Claim for Viagra® Found Invalid

In the opinion, the BPAI agreed with the reexamination Examiner that any one of four (out of five) prior art references that contained descriptions of oral administration …
By Gene Quinn
8 years ago 5

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