Medication Guide App

Generic Norvir Availability

Norvir is a brand name of ritonavir, approved by the FDA in the following formulation(s):

NORVIR (ritonavir - capsule;oral)

  • Manufacturer: ABBVIE
    Approval date: June 29, 1999
    Strength(s): 100MG [RLD]

NORVIR (ritonavir - solution;oral)

  • Manufacturer: ABBVIE
    Approval date: March 1, 1996
    Strength(s): 80MG/ML [RLD]

NORVIR (ritonavir - tablet;oral)

  • Manufacturer: ABBVIE
    Approval date: February 10, 2010
    Strength(s): 100MG [RLD]

Has a generic version of Norvir been approved?

No. There is currently no therapeutically equivalent version of Norvir available in the United States.

Note: Fraudulent online pharmacies may attempt to sell an illegal generic version of Norvir. 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: About generic drugs.

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.

  • Pharmaceutical composition for inhibiting HIV protease
    Patent 5,484,801
    Issued: January 16, 1996
    Inventor(s): Al-Razzak; Laman A. & Marsh; Kennan C. & Manning; Lourdes P. & Kaul; Dilip
    Assignee(s): Abbott Laboratories
    A pharmaceutical composition is disclosed which comprises a solution of an HIV protease inhibiting compound in a pharmaceutically acceptable organic solvent comprising a mixture of (1) (a) a solvent selected from propylene glycol and polyethylene glycol or (b) a solvent selected from polyoxyethyleneglycerol triricinoleate, polyethylene glycol 40 hydrogenated castor oil, fractionated coconut oil, polyoxyethylene (20) sorbitan monooleate and 2-(2-ethoxyethoxy)ethanol or (c) a mixture thereof and (2) ethanol or propylene glycol.
    Patent expiration dates:
    • January 28, 2014
    • July 28, 2014
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      Pediatric exclusivity
  • Retroviral protease inhibiting compounds
    Patent 5,541,206
    Issued: July 30, 1996
    Inventor(s): Kempf; Dale J. & Norbeck; Daniel W. & Sham; Hing Leung & Zhao; Chen
    Assignee(s): Abbott Laboratories
    A retroviral protease inhibiting compound of the formula: ##STR1## is disclosed.
    Patent expiration dates:
    • July 30, 2013
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      Patent use: USE OF NORVIR TO INHIBIT HIV PROTEASE OR TO INHIBIT AN HIV INFECTION
    • July 30, 2013
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      Patent use: METHOD OF USE FOR INHIBITING HIV INFECTION
    • July 30, 2013
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      Patent use: TREATMENT OF HIV-INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
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      Drug substance
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      Drug product
    • January 30, 2014
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      Pediatric exclusivity
  • Retroviral protease inhibiting compounds
    Patent 5,635,523
    Issued: June 3, 1997
    Inventor(s): Kempf; Dale J. & Norbeck; Daniel W. & Sham; Hing Leung & Zhao; Chen
    Assignee(s): Abbott Laboratories
    A retroviral protease inhibiting compound of the formula: ##STR1## is disclosed.
    Patent expiration dates:
    • July 30, 2013
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      Patent use: USE OF RITONAVIR IN COMBINATION WITH ANY REVERSE TRANSCRIPTASE INHIBITOR
    • June 3, 2014
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      Patent use: USE OF RITONAVIR IN COMBINATION WITH ANY REVERSE TRANSCRIPTASE INHIBITOR
    • July 30, 2013
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      Patent use: METHOD OF USE IN COMBINATION WITH REVERSE TRANSCRIPTASE INHIBITORS
    • July 30, 2013
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      Patent use: TREATMENT OF HIV-INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
    • January 30, 2014
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      Pediatric exclusivity
    • December 3, 2014
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      Pediatric exclusivity
  • Retroviral protease inhibiting compounds
    Patent 5,648,497
    Issued: July 15, 1997
    Inventor(s): Kempf; Dale J. & Norbeck; Daniel W. & Codacovi; Lynn M. & Sham; Hing L. & Wittenberger; Steven J.
    Assignee(s): Abbott Laboraotries
    A retroviral protease inhibiting compound of the formula A--X--B is disclosed. Also disclosed are a composition and method for inhibiting a retroviral protease and for treating an HIV infection. Also disclosed are processes and intermediates useful for the preparation of the retroviral protease inhibitors.
    Patent expiration dates:
    • July 15, 2014
    • July 15, 2014
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      Drug substance
    • January 15, 2015
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      Pediatric exclusivity
  • Retroviral protease inhibiting compounds
    Patent 5,674,882
    Issued: October 7, 1997
    Inventor(s): Kempf; Dale J. & Norbeck; Daniel W. & Sham; Hing Leung & Zhao; Chen
    Assignee(s): Abbott Laboratories
    A retroviral protease inhibiting compound of the formula: ##STR1## is disclosed.
    Patent expiration dates:
    • July 30, 2013
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      Patent use: TREATMENT OF HIV-INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
    • July 30, 2013
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      Patent use: TREATMENT OF HIV INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
    • January 30, 2014
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      Pediatric exclusivity
  • Pharmaceutical composition
    Patent 5,948,436
    Issued: September 7, 1999
    Inventor(s): Al-Razzak; Laman A. & Marsh; Kennan C. & Kaul; Dilip & Manning; Lourdes P.
    Assignee(s): Abbott Laboratories
    A pharmaceutical composition is disclosed which comprises a solution of an HIV protease inhibiting compound in a pharmaceutically acceptable organic solvent comprising a pharmaceutically acceptable alcohol. The composition can optionally comprise a pharmaceutically acceptable acid or a combination of pharmaceutically acceptable acids. The solution can optionally be encapsulated in hard gelatin capsules or soft elastic gelatin capsules. The solution can optionally be granulated with a pharmaceutically acceptable granulating agent.
    Patent expiration dates:
    • September 13, 2013
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      Drug product
    • September 13, 2013
    • March 13, 2014
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      Pediatric exclusivity
  • Method for improving pharmacokinetics
    Patent 6,037,157
    Issued: March 14, 2000
    Inventor(s): Norbeck; Daniel W. & Kempf; Dale J. & Leonard; John M. & Bertz; Richard J.
    Assignee(s): Abbott Laboratories
    A method is disclosed for improving the pharmacokinetics of a drug which is metabolized by cytochrome P450 monooxygenase.
    Patent expiration dates:
    • June 26, 2016
    • June 26, 2016
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      Patent use: TREATMENT OF HIV INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
    • June 26, 2016
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      Patent use: TREATMENT OF HIV-INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
    • December 26, 2016
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      Pediatric exclusivity
  • Pharmaceutical composition
    Patent 6,232,333
    Issued: May 15, 2001
    Inventor(s): Lipari; John & Al-Razzak; Laman A. & Ghosh; Soumojeet & Gao; Rong & Kaul; Dilip
    Assignee(s): Abbott Laboratories
    A liquid pharmaceutical composition providing improved oral bioavailability is disclosed for compounds which are inhibitors of HIV protease. In particular, the composition comprises a solution in a pharmaceutically acceptable organic solvent of (a) the HIV protease inhibitor and, optionally, (b) a surfactant. The composition can optionally be encapsulated in either hard gelatin capsules or soft elastic capsules (SEC).
    Patent expiration dates:
    • November 7, 2017
    • May 7, 2018
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      Pediatric exclusivity
  • Method for improving pharmacokinetics
    Patent 6,703,403
    Issued: March 9, 2004
    Inventor(s): Daniel W.; Norbeck & Dale J.; Kempf & John M.; Leonard & Richard J.; Bertz
    Assignee(s): Abbott Laboratories
    A method is disclosed for improving the pharmacokinetics of a drug which is metabolized by cytochrome P450 monooxygenase.
    Patent expiration dates:
    • June 26, 2016
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      Patent use: TREATMENT OF HIV IN CONCOMITANT THERAPY
    • June 26, 2016
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      Patent use: TREATMENT OF HIV-INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
    • December 26, 2016
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      Pediatric exclusivity
  • Pharmaceutical formulations
    Patent 7,141,593
    Issued: November 28, 2006
    Inventor(s): Alani; Laman & Ghosh; Soumojeet
    Assignee(s): Abbott Laboratories
    Improved pharmaceutical compositions are provided comprising one or more solubilized HIV protease inhibiting compounds having improved solubility properties in a medium and/or long chain fatty acid, or mixtures thereof, a pharmaceutically acceptable alcohol, and water.
    Patent expiration dates:
    • May 22, 2020
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      Drug product
    • November 22, 2020
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      Pediatric exclusivity
  • Polymorph of a pharmaceutical
    Patent 7,148,359
    Issued: December 12, 2006
    Inventor(s): Chemburkar; Sanjay R. & Patel; Ketan
    Assignee(s): Abbott Laboratories
    A new crystalline polymorph of ritonavir and methods for its use and preparation are disclosed.
    Patent expiration dates:
    • July 19, 2019
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      Drug product
    • January 19, 2020
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      Pediatric exclusivity
  • Solid dispersion pharamaceutical formulations
    Patent 7,364,752
    Issued: April 29, 2008
    Inventor(s): Fort; James J. & Krill; Steven L. & Law; Devalina & Qiu; Yihong & Porter; William R. & Schmitt; Eric A.
    Assignee(s): Abbott Laboratories
    A pharmaceutical composition is disclosed which comprises a solid dispersion of an HIV protease inhibitor in a water soluble carrier, such as PEG, having enhanced bioavailability and improved dissolution properties. The solid dispersion may optionally be encapsulated in hard gelatin capsules, compressed into a tablet, or may be granulated with a pharmaceutically acceptable granulating agent. Also disclosed are methods of making said solid dispersion and methods of treating an HIV infection employing said solid dispersion.
    Patent expiration dates:
    • November 10, 2020
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      Patent use: TREATMENT OF HIV-INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
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      Drug product
    • May 10, 2021
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      Pediatric exclusivity
  • Pharmaceutical formulations
    Patent 7,432,294
    Issued: October 7, 2008
    Inventor(s): Alani; Laman & Ghosh; Soumojeet
    Assignee(s): Abbott Laboratories
    Improved pharmaceutical compositions are provided comprising one or more solubilized HIV protease inhibiting compounds having improved solubility properties in a medium and/or long chain fatty acid, or mixtures thereof, a pharmaceutically acceptable alcohol, and water.
    Patent expiration dates:
    • May 22, 2020
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      Drug product
    • November 22, 2020
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      Pediatric exclusivity
  • Solid pharmaceutical dosage form
    Patent 8,268,349
    Issued: September 18, 2012
    Inventor(s): Rosenberg; Joerg & Reinhold; Ulrich & Liepold; Bernd & Berndl; Gunther & Breitenbach; Joerg & Alani; Laman & Ghosh; Soumojeet
    Assignee(s): Abbott Laboratories
    A solid pharmaceutical dosage form providing improved oral bioavailability is disclosed for inhibitors of HIV protease. In particular, the dosage form comprises a solid dispersion of at least one HIV protease inhibitor and at least one pharmaceutically acceptable water-soluble polymer and at least one pharmaceutically acceptable surfactant, said pharmaceutically acceptable water-soluble polymer having a Tg of at least about 50° C. Preferably, the pharmaceutically acceptable surfactant has an HLB value of from about 4 to about 10.
    Patent expiration dates:
    • August 25, 2024
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      Drug product
    • February 25, 2025
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      Pediatric exclusivity
  • Solid pharmaceutical dosage form
    Patent 8,399,015
    Issued: March 19, 2013
    Assignee(s): AbbVie Inc.
    A solid pharmaceutical dosage form providing improved oral bioavailability is disclosed for inhibitors of HIV protease. In particular, the dosage form comprises a solid dispersion of at least one HIV protease inhibitor and at least one pharmaceutically acceptable water-soluble polymer and at least one pharmaceutically acceptable surfactant, said pharmaceutically acceptable water-soluble polymer having a Tg of at least about 50° C. Preferably, the pharmaceutically acceptable surfactant has an HLB value of from about 4 to about 10.
    Patent expiration dates:
    • August 25, 2024
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      Drug product
    • February 25, 2025
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      Pediatric exclusivity
  • Self-emulsifying active substance formulation and use of this formulation
    Patent 8,470,347
    Issued: June 25, 2013
    Assignee(s): AbbVie Deutschland GmbH and Co KG
    The present invention relates to self-emulsifying formulations based on an active ingredient component and a formulation base with a lipid component and with a binder component and to the use of this formulation as dosage form in the life science sector. The invention also describes a process for producing self-emulsifying formulations by mixing the formulation components to form a plastic mixture and, where appropriate, to manufacture the formulations as dosage form advantageously by use of melt extrusion. The formulations spontaneously form emulsions in water or aqueous media.
    Patent expiration dates:
    • September 17, 2026
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      Drug product
    • March 17, 2027
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      Pediatric exclusivity
  • Solid pharmaceutical dosage form
    Patent 8,691,878
    Issued: April 8, 2014
    Assignee(s): AbbVie Inc.
    A solid pharmaceutical dosage form providing improved oral bioavailability is disclosed for inhibitors of HIV protease. In particular, the dosage form comprises a solid dispersion of at least one HIV protease inhibitor and at least one pharmaceutically acceptable water-soluble polymer and at least one pharmaceutically acceptable surfactant, said pharmaceutically acceptable water-soluble polymer having a Tg of at least about 50° C. Preferably, the pharmaceutically acceptable surfactant has an HLB value of from about 4 to about 10.
    Patent expiration dates:
    • August 25, 2024
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      Patent use: TREATMENT OF HIV-INFECTION IN COMBINATION WITH OTHER ANTIRETROVIRAL AGENTS
    • February 25, 2025
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      Pediatric exclusivity

Glossary

TermDefinition
Drug PatentA 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 ExclusivityExclusivity 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.
RLDA 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.
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