Details for Patent: 4,209,513
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Summary for Patent: 4,209,513
| Title: | Tablet formulation |
| Abstract: | A tablet suitable for use in the treatment of microbial infections, which tablet comprises from 80 to 98% (w/w) of a combination of a 2,4-diaminopyrimidine with a sulphonamide and not more than 20% (w/w) of both a granulating and a disintegrating agent, the combination having a particle size less than 40 .mu.m and the disintegrating agent having a swelling capacity greater than 5 ml/g. |
| Inventor(s): | Torode; Allan J. (Basildon, GB2), Harden; David (Sidcup, GB2), Spence; John (Bickley, GB2) |
| Assignee: | Burroughs Wellcome Co. (Research Triangle Park, NC) |
| Application Number: | 05/896,297 |
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Patent Claim Types: see list of patent claims | Dosage form; |
Drugs Protected by US Patent 4,209,513
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| >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: 4,209,513
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| United Kingdom | 6758/74 | Feb 14, 1974 |
