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Patent 6,642,245 protects EMTRIVA, ATRIPLA, COMPLERA, DESCOVY, GENVOYA, ODEFSEY, STRIBILD, and TRUVADA, and is included in nine NDAs.
Protection for EMTRIVA has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.
This patent has one hundred and seventy-six patent family members in thirty-four countries.
Summary for Patent: 6,642,245
|Title:||Antiviral activity and resolution of 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane|
|Abstract:||A method and composition for the treatment of HIV and HBV infections in humans is disclosed that includes administering an effective amount of 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane, a pharmaceutically acceptable derivative thereof, including a 5' or N.sup.4 alkylated or acylated derivative, or a pharmaceutically acceptable salt thereof, in a pharmaceutically acceptable carrier. A process for the resolution of a racemic mixture of nucleoside enantiomers is also disclosed that includes the step of exposing the racemic mixture to an enzyme that preferentially catalyzes a reaction in one of the enantiomers.|
|Inventor(s):||Liotta; Dennis C. (Stone Mountain, GA), Schinazi; Raymond F. (Decatur, GA), Choi; Woo-Baeg (North Brunswick, NJ)|
|Assignee:||Emory University (Atlanta, GA)|
|Patent Litigation and PTAB cases:||See patent lawsuits and PTAB cases for patent 6,642,245|
Patent Claim Types:|
see list of patent claims
|Use; Composition; Delivery; Dosage form;|
|Country||Patent Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|Austria||170750||⤷ Free Forever Trial|
|Austria||219366||⤷ Free Forever Trial|
|Austria||270291||⤷ Free Forever Trial|
|Austria||361293||⤷ Free Forever Trial|
|Austria||469147||⤷ Free Forever Trial|
|Australia||1367692||⤷ Free Forever Trial|
|Australia||1437292||⤷ Free Forever Trial|
|>Country||>Patent Number||>Estimated Expiration||>Supplementary Protection Certificate||>SPC Country||>SPC Expiration|