Generic Hepzato Availability
Last updated on Apr 10, 2025.
Hepzato is a brand name of melphalan, approved by the FDA in the following formulation(s):
HEPZATO (melphalan hydrochloride - powder;intra-arterial)
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Manufacturer: DELCATH SYSTEMS INC
Approval date: August 14, 2023
Strength(s): EQ 50MG BASE/VIAL [RLD]
Is there a generic version of Hepzato available?
No. There is currently no therapeutically equivalent version of Hepzato available in the United States.
Note: Fraudulent online pharmacies may attempt to sell an illegal generic version of Hepzato. 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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Apparatus for removing chemotherapy compounds from blood
Patent 10,098,997
Issued: October 16, 2018
Inventor(s): Johnston Daniel S. & Chammas Jacques & Appling William M. & Barton Samantha J.
Assignee(s): Delcath Systems, Inc.A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.
Patent expiration dates:
- November 7, 2032✓
- November 7, 2032
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Filter and frame apparatus and method of use
Patent 10,195,334
Issued: February 5, 2019
Inventor(s): Appling William M. & Engelhard Stephen N. & Barton Matthew G.
Assignee(s): Delcath Systems, Inc.Provided is a filter apparatus, comprising two or more filter cartridges having a first end with an inlet and screen and a second end with an outlet and screen, and walls to contain a filter media held in a housing for holding the two or more filter cartridges in about the same orientation, and an attachment clamp connected to the housing. Also provided is a housing for holding two or more filter cartridges in about the same orientation and a method of using the filter apparatus and housing.
Patent expiration dates:
- January 16, 2033✓
- January 16, 2033
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Apparatus for removing chemotherapy compounds from blood
Patent 10,369,264
Issued: August 6, 2019
Inventor(s): Johnston Daniel S. & Chammas Jacques & Appling William M. & Barton Samantha J.
Assignee(s): Delcath Systems, Inc.A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.
Patent expiration dates:
- November 7, 2032✓
- November 7, 2032
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Apparatus for removing chemotherapy compounds from blood
Patent 10,569,004
Issued: February 25, 2020
Inventor(s): Johnston Daniel S. & Chammas Jacques & Appling William M. & Barton Samantha J.
Assignee(s): DELCATH SYSTEMS, INC.A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.
Patent expiration dates:
- November 7, 2032✓
- November 7, 2032✓
- November 7, 2032
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Filter and frame apparatus and method of use
Patent 11,083,831
Issued: August 10, 2021
Inventor(s): Appling William M. & Engelhard Stephen N. & Barton Matthew G.
Assignee(s): Delcath Systems, Inc.Provided is a filter apparatus, comprising two or more filter cartridges having a first end with an inlet and screen and a second end with an outlet and screen, and walls to contain a filter media held in a housing for holding the two or more filter cartridges in about the same orientation, and an attachment clamp connected to the housing. Also provided is a housing for holding two or more filter cartridges in about the same orientation and a method of using the filter apparatus and housing.
Patent expiration dates:
- December 30, 2032✓
- December 30, 2032
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Apparatus for removing chemotherapy compounds from blood
Patent 11,241,522
Issued: February 8, 2022
Inventor(s): Johnston Daniel S. & Chammas Jacques & Appling William M. & Barton Samantha J.
Assignee(s): Delcath Systems, Inc.A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.
Patent expiration dates:
- November 7, 2032✓
- November 7, 2032
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Apparatus for removing chemotherapy compounds from blood
Patent 11,633,528
Issued: April 25, 2023
Inventor(s): Johnston; Daniel S. et al.
Assignee(s): Delcath Systems, Inc. (New York, NY)A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.
Patent expiration dates:
- November 7, 2032✓
- November 7, 2032
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Filter and frame apparatus and method of use
Patent 11,833,286
Issued: December 5, 2023
Inventor(s): Appling; William M. et al.
Assignee(s): Delcath Systems, Inc. (New York, NY)Provided is a filter apparatus, comprising two or more filter cartridges having a first end with an inlet and screen and a second end with an outlet and screen, and walls to contain a filter media held in a housing for holding the two or more filter cartridges in about the same orientation, and an attachment clamp connected to the housing. Also provided is a housing for holding two or more filter cartridges in about the same orientation and a method of using the filter apparatus and housing.
Patent expiration dates:
- December 30, 2032✓
- December 30, 2032
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Filter and frame apparatus and method of use
Patent 9,314,561
Issued: April 19, 2016
Inventor(s): Appling William M. & Engelhard Stephen N. & Barton Matthew G.
Assignee(s): Delcath Systems, Inc.Provided is a filter apparatus, comprising two or more filter cartridges having a first end with an inlet and screen and a second end with an outlet and screen, and walls to contain a filter media held in a housing for holding the two or more filter cartridges in about the same orientation, and an attachment clamp connected to the housing. Also provided is a housing for holding two or more filter cartridges in about the same orientation and a method of using the filter apparatus and housing.
Patent expiration dates:
- February 7, 2034✓
- February 7, 2034
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Apparatus for removing chemotherapy compounds from blood
Patent 9,707,331
Issued: July 18, 2017
Inventor(s): Johnston Daniel S. & Chammas Jacques & Appling William M. & Barton Samantha J.
Assignee(s): DELCATH SYSTEMS, INC.A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.
Patent expiration dates:
- September 17, 2034✓
- September 17, 2034
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:
- August 14, 2026 - NEW PRODUCT
- August 14, 2030 - AS A LIVER-DIRECTED TREATMENT FOR ADULT PATIENTS WITH UVEAL MELANOMA WITH UNRESECTABLE HEPATIC METASTASES AFFECTING LESS THAN 50% OF THE LIVER AND NO EXTRAHEPATIC DISEASE OR EXTRAHEPATIC DISEASE LIMITED TO THE BONE, LYMPH NODES, SUBCUTANEOUS TISSUES, OR L
More about Hepzato (melphalan)
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- Drug class: alkylating agents
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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.