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Last Updated: September 17, 2021

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Details for Patent: 8,377,453


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Which drugs does patent 8,377,453 protect, and when does it expire?

Patent 8,377,453 protects XARTEMIS XR and is included in one NDA.

This patent has ten patent family members in eight countries.

Summary for Patent: 8,377,453
Title:Gastric retentive extended-release dosage forms comprising combinations of a non-opioid analgesic and an opioid analgesic
Abstract: Compositions and methods for the treatment of pain in a mammal are described. More specifically, a dosage form designed for release of acetaminophen and an opioid is described, wherein the dosage form provides delivery of the drugs to the upper gastrointestinal tract ("GI") of a mammal for an extended period of time.
Inventor(s): Han; Chien-Hsuan (Sunnyvale, CA), Hou; Sui Yuen Eddie (Foster City, CA), Reid; Monica L. (San Mateo, CA)
Assignee: Depomed, Inc. (Newark, CA)
Application Number:12/402,477
Patent Claim Types:
see list of patent claims
Compound; Dosage form; Device; Composition; Formulation; Process; Use;

Drugs Protected by US Patent 8,377,453

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Mallinckrodt Inc XARTEMIS XR acetaminophen; oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 204031-001 Mar 11, 2014 DISCN Yes No ⤷  Try it Free ⤷  Try it Free Y MANAGEMENT OF ACUTE PAIN IN PATIENTS REQUIRING OPIOID ANALGESIA ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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