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Details for Patent: 9,216,178

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Patent 9,216,178 protects KUVAN and is included in one NDA. There have been two Paragraph IV challenges on Kuvan.

Summary for Patent: 9,216,178

Title:Dry blend formulation of tetrahydrobiopterin
Abstract: Dry blend powder formulations comprising a pharmaceutical formulation containing tetrahydrobiopterin, and methods of making and using the same, are disclosed herein.
Inventor(s): Chou; Tianwei (El Cerrito, CA), Okhamafe; Augustus O. (Concord, CA)
Assignee: BioMarin Pharmaceutical Inc. (Novato, CA)
Application Number:13/666,697
Patent Claim Types:
see list of patent claims
Patent Metrics:
Source: PatentQuant.com
Field: Not categorized
Back Citations: 147th percentile
Forward Citations: 0th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Biomarin Pharm
sapropterin dihydrochloride
POWDER;ORAL205065-001Dec 19, 2013RXYes9,216,178Nov 1, 2032Y
Biomarin Pharm
sapropterin dihydrochloride
POWDER;ORAL205065-002Oct 27, 2015RXNo9,216,178Nov 1, 2032Y
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