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Last Updated: August 11, 2020

DrugPatentWatch Database Preview

Mechanism of Action: Dihydrofolate Reductase Inhibitors

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Drugs with Mechanism of Action: Dihydrofolate Reductase Inhibitors

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Sandoz Inc TRIMETHOPRIM SULFATE AND POLYMYXIN B SULFATE polymyxin b sulfate; trimethoprim sulfate SOLUTION/DROPS;OPHTHALMIC 064211-001 Apr 13, 1998 AT RX No No   Start Trial   Start Trial   Start Trial
Akorn Inc TRIMETHOPRIM SULFATE AND POLYMYXIN B SULFATE polymyxin b sulfate; trimethoprim sulfate SOLUTION/DROPS;OPHTHALMIC 065006-001 Dec 17, 1998 AT RX No No   Start Trial   Start Trial   Start Trial
Bausch And Lomb TRIMETHOPRIM SULFATE AND POLYMYXIN B SULFATE polymyxin b sulfate; trimethoprim sulfate SOLUTION/DROPS;OPHTHALMIC 064120-001 Feb 14, 1997 AT RX No No   Start Trial   Start Trial   Start Trial
Novel Labs Inc TRIMETHOPRIM trimethoprim TABLET;ORAL 091437-001 Jun 15, 2011 AB RX No No   Start Trial   Start Trial   Start Trial
Mayne Pharma TRIMETHOPRIM trimethoprim TABLET;ORAL 018679-001 Jul 30, 1982 AB RX Yes Yes   Start Trial   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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Serving leading biopharmaceutical companies globally:

Merck
Dow
Mallinckrodt
Johnson and Johnson
McKinsey
McKesson

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