Details for Patent: 6,197,341
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Summary for Patent: 6,197,341
Title: | Formulations of balsalazide and its derivatives |
Abstract: | The invention provides a unit formulation which comprises a 2-hydroxy-5-phenylazobenzoic acid derivative which is particularly sodium balsalazide dihydrate which formulation has a density of at least 0.9 mg/mm.sup.3 and its use in the treatment of gastrointestinal diseases. |
Inventor(s): | Friess; Stefan (S-22587 Hamburg, DE), Heckenmuller; Harald (D-22559 Hamburg, DE), Szambien; Oliver (D-23611 Bad Schwartau, DE) |
Assignee: | |
Application Number: | 09/068,823 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 6,197,341 |
Patent Claim Types: see list of patent claims | Formulation; Compound; Composition; Dosage form; Use; |
Drugs Protected by US Patent 6,197,341
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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>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
Foreign Priority and PCT Information for Patent: 6,197,341
Foriegn Application Priority Data | ||
Foreign Country | Foreign Patent Number | Foreign Patent Date |
Sweden | 9700934-4 | Mar 14, 1997 |
International Family Members for US Patent 6,197,341
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Australia | 6430198 | ⤷ Sign Up | |||
Belgium | 1011837 | ⤷ Sign Up | |||
Brazil | 9808140 | ⤷ Sign Up | |||
Canada | 2283297 | ⤷ Sign Up | |||
European Patent Office | 1003524 | ⤷ Sign Up | |||
France | 2760638 | ⤷ Sign Up | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |