Details for Patent: 8,497,256
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Which drugs does patent 8,497,256 protect, and when does it expire?
Patent 8,497,256 protects GIAZO and is included in one NDA.
This patent has nine patent family members in seven countries.
Summary for Patent: 8,497,256
| Title: | Formulations and uses of 2-hydroxy-5-phenylazobenzoic acid derivatives for the treatment of males |
| Abstract: | The instant application provides methods and compositions for the treatment of male subjects having ulcerative colitis. |
| Inventor(s): | Forbes; William (Raleigh, NC), Bortey; Enoch (Chapel Hill, NC), Johnson; Lorin (Palo Alto, CA) |
| Assignee: | Salix Pharmaceuticals, Ltd (Raleigh, NC) |
| Application Number: | 13/094,261 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,497,256 |
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Patent Claim Types: see list of patent claims | Use; Formulation; Dosage form; |
Drugs Protected by US Patent 8,497,256
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valeant Pharms Intl | GIAZO | balsalazide disodium | TABLET;ORAL | 022205-001 | Feb 3, 2012 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | TREATMENT OF MILDLY TO MODERATELY ACTIVE ULCERATIVE COLITIS IN MALE PATIENTS | ⤷ 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 8,497,256
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Australia | 2011245455 | ⤷ Try a Trial | |||
| Brazil | 112012027520 | ⤷ Try a Trial | |||
| Brazil | 122014009845 | ⤷ Try a Trial | |||
| Canada | 2797560 | ⤷ Try a Trial | |||
| European Patent Office | 2563117 | ⤷ Try a Trial | |||
| Japan | 2013525440 | ⤷ Try a Trial | |||
| Mexico | 2012012324 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
