Generic Naropin Availability

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

NAROPIN (ropivacaine hydrochloride - injectable;injection)

  • Manufacturer: FRESENIUS KABI USA
    Approval date: September 24, 1996
    Strength(s): 2MG/ML, 5MG/ML, 7.5MG/ML, 10MG/ML [RLD]

Has a generic version of Naropin been approved?

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

Note: Fraudulent online pharmacies may attempt to sell an illegal generic version of Naropin. 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.

  • Methods and compositions for the treatment of pain utilizing ropivacaine
    Patent 5,670,524
    Issued: September 23, 1997
    Inventor(s): Eek; Arne Torsten
    Assignee(s): Astra AB
    Use of a pharmaceutically acceptable salt of ropivacaine for the manufacture of a pharmaceutical preparation with sensoric block and minimal motor blockade.
    Patent expiration dates:
    • September 23, 2014
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      Patent use: METHOD OF TREATING PAIN USING A PHARMACEUTICALLY ACCEPTABLE SALT OF ROPIVACAINE AND ADMINISTERING A COMPOSITION CONTAINING LESS THAN 0.25% BY WEIGHT OF ROPIVACAINE
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  • Methods and compositions for the treatment of pain utilizing ropivacaine
    Patent 5,834,489
    Issued: November 10, 1998
    Inventor(s): Eek; Arne Torsten
    Assignee(s): AB Astra
    Use of a pharmaceutically acceptable salt of ropivacaine for the manufacture of a pharmaceutical preparation with sensoric block and minimal motor blockade.
    Patent expiration dates:
    • May 26, 2014
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      Patent use: METHOD OF TREATING PAIN USING A PHARMACEUTICALLY ACCEPTABLE SALT OF ROPIVACAINE AND ADMINISTERING A COMPOSITION CONTAINING LESS THAN 0.5% BY WEIGHT OF ROPIVACAINE
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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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