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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 021775 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
N021775 001 5250542 Mar 29, 2016 Y Y U - 878
N021775 001 5434171 Dec 8, 2013 Y Y U - 878
N021775 001 6469030 Nov 29, 2020 U - 879
N021775 001 8112290 Jul 31, 2030 U - 1443
N021775 001 8645160 Jun 18, 2029 U - 1485

Exclusivity Data

Appl No Prod No Exclusivity Code Exclusivity Expiration
N021775 001 M - 128 Oct 18, 2016


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 July 2014
Patent and Generic Drug Product Data Last Updated August 29, 2014

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