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Last Updated: April 24, 2024

Competitive Generic Therapies: Off-Patent Drugs With 2 Sources


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This table lists drugs which, despite having no patents or regulatory protections, have a limited number of active sources.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Strength
Galephar LEGUBETI acetylcysteine lysine FOR SOLUTION;ORAL 215040-002 Feb 13, 2024 RX Yes Yes EQ 2.5GM BASE/PACKET
Galephar LEGUBETI acetylcysteine lysine FOR SOLUTION;ORAL 215040-001 Feb 13, 2024 RX Yes Yes EQ 500MG BASE/PACKET
Organon Llc FOSAMAX PLUS D alendronate sodium; cholecalciferol TABLET;ORAL 021762-001 Apr 7, 2005 RX Yes No EQ 70MG BASE;2,800 IU
Organon Llc FOSAMAX PLUS D alendronate sodium; cholecalciferol TABLET;ORAL 021762-002 Apr 26, 2007 RX Yes Yes EQ 70MG BASE;5,600 IU
Rising ALFENTA alfentanil hydrochloride INJECTABLE;INJECTION 019353-001 Dec 29, 1986 AP RX Yes Yes EQ 0.5MG BASE/ML
Hospira ALFENTANIL alfentanil hydrochloride INJECTABLE;INJECTION 075221-001 Oct 28, 1999 AP RX No No EQ 0.5MG BASE/ML
Sandoz Canada Inc INFUVITE ADULT alpha-tocopherol acetate; ascorbic acid; biotin; cholecalciferol; cyanocobalamin; dexpanthenol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin 5'-phosphate sodium; thiamine hydrochloride; vitamin a palmitate; vitamin k SOLUTION;INTRAVENOUS 021163-001 May 18, 2000 RX Yes Yes 2 IU/ML;40MG/ML;12MCG/ML;40 IU/ML;1MCG/ML;3MG/ML;120MCG/ML;8MG/ML;1.2MG/ML;0.72MG/ML;1.2MG/ML;660 IU/ML;0.03MG/ML
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Strength

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.