Generic Khapzory Availability
Last updated on Apr 10, 2025.
Khapzory is a brand name of levoleucovorin, approved by the FDA in the following formulation(s):
KHAPZORY (levoleucovorin - powder;intravenous)
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Manufacturer: ACROTECH BIOPHARMA
Approval date: October 19, 2018
Strength(s): 175MG/VIAL [RLD], 300MG/VIAL (discontinued) [RLD]
Is there a generic version of Khapzory available?
No. There is currently no therapeutically equivalent version of Khapzory available in the United States.
Note: Fraudulent online pharmacies may attempt to sell an illegal generic version of Khapzory. 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 FAQ.
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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Compositions comprising disodium levofolinate
Patent 11,541,012
Issued: January 3, 2023
Inventor(s): Singh; Ramsharan et al.
Assignee(s): Acrotech Biopharma, LLC (East Windsor, NJ)Provided herein are compositions comprising disodium levofolinate. Also provided are processes for preparing compositions comprising disodium levofolinate. Also provided are compositions comprising disodium levofolinate prepared by the processes provided herein. Also provided are methods of treating folic acid deficiency in a subject in need thereof, comprising administering a composition provided herein to the subject. Also provided are methods of treating cancer in a subject in need thereof, comprising administering 5-fluorouracil and a composition provided herein to the subject. Also provided are methods of reducing the immediate toxic effects of methotrexate overdose in a subject in need thereof, comprising administering a composition provided herein to the subject. Also provided are methods of treating cancer in a subject in need thereof, comprising administering high-dose methotrexate and a composition provided herein to the subject. Also provided are methods of treating megaloblastic anemia in a subject in need thereof, comprising administering a composition provided herein to the subject.
Patent expiration dates:
- March 25, 2039✓
- March 25, 2039
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Glossary
| Term | Definition |
|---|---|
| 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.