Details for Patent: 8,242,131
✉ Email this page to a colleague
Which drugs does patent 8,242,131 protect, and when does it expire?
Patent 8,242,131 protects INTERMEZZO and is included in one NDA.
This patent has fourteen patent family members in twelve countries.
Summary for Patent: 8,242,131
Title: | Methods of treating middle-of-the-night insomnia |
Abstract: | The present invention provides compositions and methods for treating middle-of-the-night insomnia without residual sedative effects upon awakening by administering low doses (about 5 mg or less) of zolpidem or a salt thereof. |
Inventor(s): | Singh; Nikhilesh (Mill Valley, CA), Pather; Sathasivan Indiran (Greenbrae, CA) |
Assignee: | Transcept Pharmaceuticals, Inc. (Pt. Richmond, CA) |
Application Number: | 11/439,874 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,242,131 |
Patent Claim Types: see list of patent claims | Use; Composition; Delivery; |
Drugs Protected by US Patent 8,242,131
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Purdue Pharma | INTERMEZZO | zolpidem tartrate | TABLET;SUBLINGUAL | 022328-001 | Nov 23, 2011 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | METHOD OF TREATING MIDDLE-OF-THE-NIGHT INSOMNIA | ⤷ Try a Trial | ||||
Purdue Pharma | INTERMEZZO | zolpidem tartrate | TABLET;SUBLINGUAL | 022328-002 | Nov 23, 2011 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | METHOD OF TREATING MIDDLE-OF-THE-NIGHT INSOMNIA | ⤷ Try a Trial | ||||
>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 8,242,131
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Australia | 2006249761 | ⤷ Try a Trial | |||
Brazil | PI0609984 | ⤷ Try a Trial | |||
Canada | 2609330 | ⤷ Try a Trial | |||
China | 101198327 | ⤷ Try a Trial | |||
European Patent Office | 1883408 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |