Element of Pfizer's Viagra patent claim rejected – The Denver Post
![Element of Pfizer's Viagra patent claim rejected – The Denver Post](https://www.denverpost.com/wp-content/uploads/2016/05/20100216__20100217_B06_BZ17VIAGRASHELFp1.jpg?w=279)
Element of Pfizer’s Viagra patent claim rejected
![](https://newsroom.viatris.com/image/Exhibit+99.1+-+2Q23+Earnings+Release+-+Aug+6+at+11AM_V23-1.jpg)
Viatris Reports Strong Financial and Operational Results for Second Quarter 2023 and Reaffirms Full-Year 2023 Guidance Ranges[1] - Aug 7, 2023
![](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Viatris_Pharmaceutical_Plant_in_Istanbul%2C_Ortak%C3%B6y.jpg/220px-Viatris_Pharmaceutical_Plant_in_Istanbul%2C_Ortak%C3%B6y.jpg)
Pfizer - Wikipedia
![](https://www.sec.gov/Archives/edgar/data/78003/000007800323000024/pfe-20221231_g4.jpg)
pfe-20221231
![](https://pharmaceutical-journal.com/wp-content/uploads/2021/01/three-decades-of-viagra-17-scaled.jpg)
Three decades of Viagra - The Pharmaceutical Journal
![](https://imageio.forbes.com/b-i-forbesimg/investor/files/2013/12/24cad1ef6c0fc6e98d029ab18168ed2f.png?height=310&width=520&fit=bounds)
Pfizer's Expiring Viagra Patent Adversely Affects Other Drugmakers Too
![](https://grr.com/wp-content/uploads/2017/12/Pic_1.png)
Looks Can be Deceiving—Protectable Elements of a Pill's Appearance - Gottlieb, Rackman & Reisman, P.C.
![](https://www.familydivorcelaw.com/images/blog/2013/05/Shaw-Jacobs-family-law-11.jpg)
Viagra Can Lead to Divorce, Experts Say
![](https://www.sec.gov/Archives/edgar/data/1818844/000110465920099726/tm2025286d3-cov_virios4clr.jpg)
tm2025286-3_s1 - none - 15.859984s
![](https://ipwatchdog.com/wp-content/uploads/2017/10/PATENT-INVALID.jpg)
District Court Finds Palomar's 'Pick and Place' Patent Invalid Under 101
![](https://i0.wp.com/southerncalifornialawreview.com/wp-content/uploads/2019/03/92_2_331_Appendix.png?resize=821%2C522&ssl=1)
An Examination of the Right to Try Act of 2017 and Industry's Potential Path Moving Forward - Note by Sylvia Zaich – Southern California Law Review
![](https://s.yimg.com/ny/api/res/1.2/ueeJBbmsZp4XIT46dYLbhw--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyMDA7aD02NzU-/https://slick-prod.s3-us-west-2.amazonaws.com/slick_thumb/slick-98046-1512589645397.jpg)
Viagra goes generic: Pfizer to launch own little white pill
![](https://gowlingwlg.com/getmedia/869a99b3-3432-418e-99aa-8dc691148d04/220610-medicine-injection.jpg.xml?width=930&height=450&ext=.jpg)
Supreme courts astrazeneca decision
![](https://www.denverpost.com/wp-content/uploads/2016/05/20100216__20100217_B06_BZ17VIAGRASHELFp1.jpg?w=640)
Element of Pfizer's Viagra patent claim rejected – The Denver Post
In rare move, Pfizer asks Supreme Court to reconsider ruling that killed Viagra patent - The Globe and Mail