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Last Updated: July 30, 2021

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Details for Patent: 8,722,650


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Which drugs does patent 8,722,650 protect, and when does it expire?

Patent 8,722,650 protects SOLODYN and is included in one NDA.

This patent has thirteen patent family members in ten countries.

Summary for Patent: 8,722,650
Title:Extended-release minocycline dosage forms
Abstract: An oral dosage form has the following: an amount of minocycline selected from the group consisting of 55 mg, 80 mg, and 105 mg; an amount of lactose monohydrate; an amount of hydroxypropylmethylcellulose. The hydroxypropylmethylcellulose is at least 8.3 to about 9.8% hydroxypropoxylated. The minocycline in the oral dosage form has a dissolution profile or release rates about 35% to about 50% in 1 hour, about 60% to about 75% in 2 hours, and at least about 90% in 4 hours. There is also provided a method of treating acne in a human and a method of assisting a physician in prescribing a dose of minocycline for the treatment of acne.
Inventor(s): Wortzman; Mitchell (Scottsdale, AZ), Plott; R. Todd (Scottsdale, AZ), Newhard; Steven B. (Scottsdale, AZ), Watt; David (Scottsdale, AZ)
Assignee: Medicis Pharmaceutical Corporation (Bridgewater, NJ)
Application Number:12/861,424
Patent Claim Types:
see list of patent claims
Use; Formulation; Dosage form;

Drugs Protected by US Patent 8,722,650

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Bausch SOLODYN minocycline hydrochloride TABLET, EXTENDED RELEASE;ORAL 050808-008 Aug 27, 2010 AB RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial TREATMENT OF ACNE ⤷  Free Forever Trial
Bausch SOLODYN minocycline hydrochloride TABLET, EXTENDED RELEASE;ORAL 050808-007 Aug 27, 2010 AB RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial TREATMENT OF ACNE ⤷  Free Forever Trial
Bausch SOLODYN minocycline hydrochloride TABLET, EXTENDED RELEASE;ORAL 050808-006 Aug 27, 2010 AB RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial TREATMENT OF ACNE ⤷  Free Forever Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 8,722,650

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2006262428 ⤷  Free Forever Trial
Canada 2613273 ⤷  Free Forever Trial
China 101208097 ⤷  Free Forever Trial
European Patent Office 1898925 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

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Dow

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