

20 Mar 2026
// FDA
https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=220420

https://www.pharmacompass.com/pdf/news/fda-confirms-paragraph-iv-patent-challenge-of-horizant-22399-gabapentin-enacarbil-for-extended-release-tablets-300-mg-and-600-mg-1560927506.pdf

01 Oct 2015
// Rosmi Shaji REUTERS
http://www.reuters.com/article/2015/10/01/us-xenoport-ceo-idUSKCN0RV5V920151001