Generic Biktarvy Availability
Biktarvy is a brand name of bictegravir/emtricitabine/tenofovir alafenamide, approved by the FDA in the following formulation(s):
BIKTARVY (bictegravir sodium; emtricitabine; tenofovir alafenamide fumarate - tablet;oral)
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Manufacturer: GILEAD SCIENCES INC
Approval date: February 7, 2018
Strength(s): EQ 50MG BASE;200MG;EQ 25MG BASE [RLD]
Has a generic version of Biktarvy been approved?
No. There is currently no therapeutically equivalent version of Biktarvy available in the United States.
Note: Fraudulent online pharmacies may attempt to sell an illegal generic version of Biktarvy. These medications may be counterfeit and potentially unsafe. If you purchase medications online, be sure you are buying from a reputable and valid online pharmacy. Ask your health care provider for advice if you are unsure about the online purchase of any medication.
See also: Generic Drug FAQs.
Related Patents
Patents are granted by the U.S. Patent and Trademark Office at any time during a drug's development and may include a wide range of claims.
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Patent 10,385,067
Patent expiration dates:
- June 19, 2035✓
- June 19, 2035
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Patent 10,548,846
Patent expiration dates:
- November 8, 2036✓
- November 8, 2036
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Antiviral activity and resolution of 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane
Patent 6,642,245
Issued: November 4, 2003
Inventor(s): Dennis C.; Liotta & Raymond F.; Schinazi & Woo-Baeg; Choi
Assignee(s): Emory UniversityA 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 N4 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.
Patent expiration dates:
- November 4, 2020✓
- November 4, 2020
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Method of resolution and antiviral activity of 1,3-oxathiolane nuclesoside enantiomers
Patent 6,703,396
Issued: March 9, 2004
Inventor(s): Dennis C.; Liotta & Raymond F.; Schinazi & Woo-Baeg; Choi
Assignee(s): Emory UniversityA process for the resolution of a racemic mixture of nucleoside enantiomers that includes the step of exposing the racemic mixture to an enzyme that preferentially catalyzes a reaction in one of the enantiomers. The nucleoside enantiomer (−)-2-hydroxymethyl-5-(5-flurocytosin-1-yl)-1,3-oxathiolane is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner.
Patent expiration dates:
- March 9, 2021✓✓
- March 9, 2021
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Prodrugs of phosphonate nucleotide analogues
Patent 7,390,791
Issued: June 24, 2008
Inventor(s): Becker; Mark W. & Chapman; Harlan H. & Cihlar; Tomas & Eisenberg; Eugene J. & He; Gong-Xin & Kernan; Michael R. & Lee; William A. & Prisbe; Ernest J. & Rohloff; John C. & Sparacino; Mark L.
Assignee(s): Gilead Sciences, Inc.A novel method has led to the identification of novel mixed ester-amidates of PMPA for retroviral or hepadnaviral therapy, including compounds of structure (5a) having substituent groups as defined herein. Compositions of these novel compounds in pharmaceutically acceptable excipients and their use in therapy and prophylaxis are provided.
Patent expiration dates:
- April 17, 2025✓✓
- April 17, 2025
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Prodrugs of phosphonate nucoleotide analogues
Patent 7,803,788
Issued: September 28, 2010
Inventor(s): Becker; Mark W. & Chapman; Harlan H. & Cihlar; Tomas & Eisenberg; Eugene J. & He; Gong-Xin & Kernan; Michael R. & Lee; William A. & Prisbe; Ernest J. & Rohloff; John C. & Sparacino; Mark L.
Assignee(s): Gilead Sciences, Inc.A novel method has led to the identification of novel mixed ester-amidates of PMPA for retroviral or hepadnaviral therapy, including compounds of structure (5a) having substituent groups as defined herein. Compositions of these novel compounds in pharmaceutically acceptable excipients and their use in therapy and prophylaxis are provided.
Patent expiration dates:
- February 2, 2022✓
- February 2, 2022
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Tenofovir alafenamide hemifumarate
Patent 8,754,065
Issued: June 17, 2014
Assignee(s): Gilead Sciences, Inc.A hemifumarate form of 9-[(R)-2-[[(S)-[[(S)-1-(isopropoxycarbonyl)ethyl]amino]phenoxyphosphinyl]methoxy]propyl]adenine (tenofovir alafenamide), and antiviral therapy using tenofovir alafenamide hemifumarate (e.g., anti-HIV and anti-HBV therapies).
Patent expiration dates:
- August 15, 2032✓✓✓
- August 15, 2032
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Substituted 2,3,4,5,7,9,13,13a-octahydropyrido[1′,2′:4,5]pyrazino[2,1-b][1,3]oxazepines and methods for treating viral infections
Patent 9,216,996
Issued: December 22, 2015
Assignee(s): Gilead Sciences, Inc.Compounds for use in the treatment of human immunodeficiency virus (HIV) infection are disclosed. The compounds have the following Formula (I): including stereoisomers and pharmaceutically acceptable salts thereof, wherein R1, X, W, Y1, Y2, Z1, and Z4are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
Patent expiration dates:
- December 19, 2033✓✓
- December 19, 2033
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Tenofovir alafenamide hemifumarate
Patent 9,296,769
Issued: March 29, 2016
Assignee(s): Gilead Sciences, Inc.A hemifumarate form of 9-[(R)-2-[[(S)-[[(S)-1-(isopropoxycarbonyl)ethyl]amino]phenoxyphosphinyl]methoxy]propyl]adenine (tenofovir alafenamide), and antiviral therapy using tenofovir alafenamide hemifumarate (e.g., anti-HIV and anti-HBV therapies).
Patent expiration dates:
- August 15, 2032✓✓✓
- August 15, 2032
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Sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1′,2′:4,5]pyrazino[2, 1-b][1, 3]oxazepin-8-olate
Patent 9,708,342
Issued: July 18, 2017
Assignee(s): Gilead Sciences, Inc.The present invention relates to sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl) carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1′,2′:4,5]pyrazino[2,1-b][1,3] oxazepin-8-olate Form I and the therapeutic uses thereof.
Patent expiration dates:
- June 19, 2035✓✓
- June 19, 2035
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Substituted 2,3,4,5,7,9,13,13a-octahydropyrido[1′,2′:4,5]pyrazino[2,1-b][1,3]OXAZEPINES and methods for treating viral infections
Patent 9,732,092
Issued: August 15, 2017
Assignee(s): Gilead Sciences, Inc.Compounds for use in the treatment of human immunodeficiency virus (HIV) infection are disclosed. The compounds have the following Formula (I): including stereoisomers and pharmaceutically acceptable salts thereof, wherein R1, X, W, Y1, Y2, Z1, and Z4 are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
Patent expiration dates:
- December 19, 2033✓✓
- December 19, 2033
Related Exclusivities
Exclusivity is exclusive marketing rights granted by the FDA upon approval of a drug and can run concurrently with a patent or not. Exclusivity is a statutory provision and is granted to an NDA applicant if statutory requirements are met.
Exclusivity expiration dates:
- June 18, 2022 - NEW PATIENT POPULATION
- February 7, 2023 - NEW CHEMICAL ENTITY
- June 18, 2026 -
More about Biktarvy (bictegravir / emtricitabine / tenofovir alafenamide)
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- During Pregnancy
- Dosage Information
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- Drug Interactions
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- Pricing & Coupons
- En Español
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- Drug class: antiviral combinations
- FDA Approval History
Consumer resources
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Glossary
Term | Definition |
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Drug Patent | A drug patent is assigned by the U.S. Patent and Trademark Office and assigns exclusive legal right to the patent holder to protect the proprietary chemical formulation. The patent assigns exclusive legal right to the inventor or patent holder, and may include entities such as the drug brand name, trademark, product dosage form, ingredient formulation, or manufacturing process A patent usually expires 20 years from the date of filing, but can be variable based on many factors, including development of new formulations of the original chemical, and patent infringement litigation. |
Drug Exclusivity | Exclusivity is the sole marketing rights granted by the FDA to a manufacturer upon the approval of a drug and may run simultaneously with a patent. Exclusivity periods can run from 180 days to seven years depending upon the circumstance of the exclusivity grant. |
RLD | A Reference Listed Drug (RLD) is an approved drug product to which new generic versions are compared to show that they are bioequivalent. A drug company seeking approval to market a generic equivalent must refer to the Reference Listed Drug in its Abbreviated New Drug Application (ANDA). By designating a single reference listed drug as the standard to which all generic versions must be shown to be bioequivalent, FDA hopes to avoid possible significant variations among generic drugs and their brand name counterpart. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.