Details for Patent: 4,892,741
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Summary for Patent: 4,892,741
| Title: | Press coated DHP tablets |
| Abstract: | The invention relates to solid pharmaceutical preparations which have a long-lasting action and are for dihydropyridines in the form of a press coated tablet, and a process for their preparation. |
| Inventor(s): | Ohm; Andreas (Neuss, DE), Luchtenberg; Helmut (Niederkassel, DE), Maegata; Shinji (Oharanaka, DE), Opitz; Wolfgang (Overath, DE) |
| Assignee: | Bayer Aktiengesellschaft (Leverkusen, DE) |
| Application Number: | 07/204,056 |
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Patent Claim Types: see list of patent claims | Compound; Dosage form; Process; Composition; Formulation; |
Drugs Protected by US Patent 4,892,741
| 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: 4,892,741
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| Germany | 3720751 | Jun 24, 1987 |
International Family Members for US Patent 4,892,741
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 75142 | ⤷ Sign Up | |||
| Canada | 1309951 | ⤷ Sign Up | |||
| Germany | 3720757 | ⤷ Sign Up | |||
| Germany | 3870338 | ⤷ Sign Up | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
