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`FDA Home3 Drug Databases4 Orange Book5
`Orange Book: Approved Drug Products with Therapeutic Equivalence Evaluations
`Patent and Exclusivity Search Results from query on Appl No 022304 Product 001 in the OB_Rx list.
`
`Patent Data
`
`Appl No
`
`Prod No
`
`Patent No
`
`N022304
`N022304
`N022304
`
`001
`001
`001
`
`6071970
`7994364
`RE39593
`
`Patent
`Expiration
`Jun 6, 2017
`Jun 27, 2025
`Aug 5, 2022
`
`Drug Substance
`Claim
`
`Drug Product
`Claim
`
`Y
`Y
`
`Y
`Y
`
`Delist
`Requested
`
`Patent Use
`Code
`U - 931
`U - 931
`U - 931
`
`Exclusivity Data
`There is no unexpired exclusivity for this product.
`
`Additional information:
`1. Patents are published upon receipt by the Orange Book Staff and may not reflect the official receipt date as described in 21 CFR 314.53(d)(5).
`2. Patents listed prior to August 18, 2003 are flagged with method of use claims only as applicable and submitted by the sponsor. These patents may not be
`flagged with respect to other claims which may apply.
`
`View a list of all patent use codes
`View a list of all exclusivity codes
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`FDA/Center for Drug Evaluation and Research
`Office of Generic Drugs
`Division of Labeling and Program Support
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`Orange Book Data - Monthly
`Generic Drug Product Information & Patent Information - Daily
`Orange Book Data Updated Through May 2015
`Patent and Generic Drug Product Data Last Updated July 15, 2015
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`http://www.accessdata.fda.gov/scripts/cder/ob/docs/patexclnew.cfm?Appl_No=022304&P...
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`7/15/2015
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`RS 1020 - 000001