Details for Patent: 5,599,794
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Summary for Patent: 5,599,794
| Title: | Synergistic combination of a substance with gastric acid secretion inhibiting effect and an acid degradable antibiotic |
| Abstract: | The invention consists of a combination of a substance that increases the intragastric pH and an acid degradable antibacterial compound. By this combined product regimen it will be possible to obtain maximal local antibacterial effect of acid degradable antibiotics as well as enhanced bioavailability of the active antibiotic, thus resulting in higher amounts of the active compound in the gastric mucosa due to secretion of weak bases. Both pharmacological effects contribute to drastically increased antimicrobial capacity of acid degradable antibiotics to be used against local infections in the gastrointestinal tract causing gastritis and/or peptic ulcer. The invention also selects to the use of said combination and a process for the preparation thereof. |
| Inventor(s): | Eek; Arne T. (Trosa, SE), Sj ostrand; Sven Erik (S odert alje, SE) |
| Assignee: | Aktiebolaget Astra (Sodertalje, SE) |
| Application Number: | 08/051,722 |
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Patent Claim Types: see list of patent claims | Use; Compound; |
Drugs Protected by US Patent 5,599,794
| 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: 5,599,794
International Family Members for US Patent 5,599,794
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| African Regional IP Organization (ARIPO) | 466 | ⤷ Try a Trial | |||
| African Regional IP Organization (ARIPO) | 9300518 | ⤷ Try a Trial | |||
| Austria | 194286 | ⤷ Try a Trial | |||
| Australia | 4273793 | ⤷ Try a Trial | |||
| Australia | 669903 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
