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U.S. Department of Health and Human Services

Orange Book: Approved Drug Products with Therapeutic Equivalence Evaluations

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Patent and Exclusivity Search Results from query on Appl No 021641 Product 001 in the OB_Rx list.


Patent Data

Appl No Prod No Patent No Patent
Expiration
Drug Substance
Claim
Drug Product
Claim
Patent Use
Code
Delist
Requested
N021641 001 5453446 Feb 7, 2017 U - 219
N021641 001 5532415 Jul 2, 2013 Y
N021641 001 6126968 Sep 18, 2016 Y
N021641 001 7572834 Dec 5, 2026 Y
N021641 001 7815942 Aug 27, 2027 Y Y U - 219

Exclusivity Data

Appl No Prod No Exclusivity Code Exclusivity Expiration
N021641 001 I - 685 May 29, 2017


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
Update Frequency:

Orange Book Data - Monthly
Generic Drug Product Information & Patent Information - Daily
Orange Book Data Updated Through September 2014
Patent and Generic Drug Product Data Last Updated October 30, 2014

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