Details for Patent: 8,668,929
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Which drugs does patent 8,668,929 protect, and when does it expire?
Patent 8,668,929 protects XARTEMIS XR and is included in one NDA.
This patent has ten patent family members in eight countries.
Summary for Patent: 8,668,929
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: | 13/529,960 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,668,929 |
Patent Claim Types: see list of patent claims | Use; Dosage form; |
Drugs Protected by US Patent 8,668,929
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 | See Plans and Pricing | See Plans and Pricing | MANAGEMENT OF ACUTE PAIN IN PATIENTS REQUIRING OPIOID ANALGESIA | See Plans and Pricing | ||||
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
International Family Members for US Patent 8,668,929
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Australia | 2009223061 | See Plans and Pricing | |||
Canada | 2720108 | See Plans and Pricing | |||
China | 102105136 | See Plans and Pricing | |||
European Patent Office | 2262484 | See Plans and Pricing | |||
Hong Kong | 1152469 | See Plans and Pricing | |||
Japan | 2011513499 | See Plans and Pricing | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |