Orange Book: Approved Drug Products with Therapeutic Equivalence Evaluations
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Patent Use CodesThis page defines the patent use codes.
| Code | Definition | |
|---|---|---|
| U - 442 | METHOD FOR DELIVERING A DRUG TO A PATIENT IN NEED OF THE DRUG, WHILE AVOIDING THE OCCURENCE OF AN ADVERSE SIDE EFFECT KNOWN OR SUSPECTED OF BEING CAUSED BY SAID DRUG |
View a list of all patent use codes
Return to Electronic Orange Book Home Page
| 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 April, 2013 |
| Patent and Generic Drug Product Data Last Updated: May 17, 2013 |
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