Subscribe
shutterstock_1425740486_ii_studio
II Studio / Shutterstock.com
6 February 2020AmericasRory O'Neill

Gilead suffers defeat at PTAB in government PrEP battle

Gilead has suffered a blow in its efforts to invalidate the US government’s patent rights for PrEP, as the Patent Trial and Appeal Board (PTAB) threw out two of its four patent challenges.

Already registered?

Login to your account

To request a FREE 2-week trial subscription, please signup.
NOTE - this can take up to 48hrs to be approved.

Two Weeks Free Trial

For multi-user price options, or to check if your company has an existing subscription that we can add you to for FREE, please email Adrian Tapping at atapping@newtonmedia.co.uk


More on this story

Americas
US government sues Gilead for patent infringement over HIV drugs
7 November 2019   The US government is suing Gilead for patent infringement, claiming that the pharmaceutical company has been piggybacking on public research to earn billions from its HIV drugs.


Editor's picks

Life sciences leaders recognised at LSPN Awards USA 2025
Americas
Life sciences leaders recognised at LSPN Awards USA 2025
8 May 2025

Editor's picks

Americas
Life sciences leaders recognised at LSPN Awards USA 2025
8 May 2025
Americas
LSPN: Using ‘the patentee’s friend’ in Section 112 claims
6 May 2025
Americas
Why US patent reform is ‘essential’ for US economic prosperity and security
29 April 2025
Europe
Meril v Edwards: Harmonisation of obviousness at the UPC and the EPO
24 April 2025
Americas
WIPR Diversity & Inclusion reveals Top 100 People in IP for 2025
24 April 2025
Big Pharma
AstraZeneca unit faces class-action suit over alleged Soliris monopoly
17 April 2025

More on this story

Americas
US government sues Gilead for patent infringement over HIV drugs
7 November 2019   The US government is suing Gilead for patent infringement, claiming that the pharmaceutical company has been piggybacking on public research to earn billions from its HIV drugs.

More on this story

Americas
US government sues Gilead for patent infringement over HIV drugs
7 November 2019   The US government is suing Gilead for patent infringement, claiming that the pharmaceutical company has been piggybacking on public research to earn billions from its HIV drugs.

More features

Life sciences leaders recognised at LSPN Awards USA 2025
UK-India trade deal is ‘a missed opportunity for UK pharma’, says industry body
LSPN: Counsel grapple with AI’s impact on training and critical thinking
'Nothing can stand in the way of our work': Ukraine resumes IP system
LSPN: Trump's policy storm causing chaos and confusion
Taylor Wessing expands in Europe with Paris team
LSPN: Using ‘the patentee’s friend’ in Section 112 claims
ResMed voids sleep apnoea tech patent at PTAB