Details for Patent: 8,114,909
✉ Email this page to a colleague
▶ Start for $1
Remove trial restrictions
Which drugs does patent 8,114,909 protect, and when does it expire?
Patent 8,114,909 protects HORIZANT and is included in one NDA.
This patent has twenty-one patent family members in fifteen countries.
Summary for Patent: 8,114,909
Title: | Treating or preventing restless legs syndrome using prodrugs of GABA analogs |
Abstract: | Disclosed herein are methods of using prodrugs of gamma aminobutyric acid (GABA) analogs and pharmaceutical compositions thereof to treat or prevent restless legs syndrome in humans, and pharmaceutical compositions of prodrugs of GABA analogs useful in treating or preventing restless legs syndrome. |
Inventor(s): | Barrett; Ronald W. (Saratoga, CA), Canafax; Daniel M. (Half Moon Bay, CA) |
Assignee: | XenoPort, Inc. (Santa Clara, CA) |
Application Number: | 10/969,196 |
Patent Claim Types: see list of patent claims | Use; Dosage form; |
Drugs Protected by US Patent 8,114,909
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Azurity | HORIZANT | gabapentin enacarbil | TABLET, EXTENDED RELEASE;ORAL | 022399-002 | Dec 13, 2011 | RX | Yes | No | See Plans and Pricing | See Plans and Pricing | TREATMENT OF MODERATE-TO-SEVERE PRIMARY RESTLESS LEG SYNDROME IN ADULTS | See Plans and Pricing | ||||
Azurity | HORIZANT | gabapentin enacarbil | TABLET, EXTENDED RELEASE;ORAL | 022399-001 | Apr 6, 2011 | RX | Yes | Yes | See Plans and Pricing | See Plans and Pricing | TREATMENT OF MODERATE-TO-SEVERE PRIMARY RESTLESS LEG SYNDROME IN ADULTS | 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 8,114,909
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Australia | 2004274002 | See Plans and Pricing | |||
Brazil | PI0414481 | See Plans and Pricing | |||
Canada | 2538802 | See Plans and Pricing | |||
China | 1871021 | See Plans and Pricing | |||
European Patent Office | 1677812 | See Plans and Pricing | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |