Details for Patent: 4,962,098
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Summary for Patent: 4,962,098
Title: | Graduated estrogen contraceptive |
Abstract: | Contraceptive methods and delivery systems involving few undesirable side effects during administration are based on novel triphasic estrogen/progestogen combinations, wherein the amount of estrogen is increased stepwise over the three phases. |
Inventor(s): | Boissonneault; Roger M. (Long Valley, NJ) |
Assignee: | Warner-Lambert Company (Morris Plains, NJ) |
Application Number: | 07/340,974 |
Patent Claim Types: see list of patent claims | Use; Composition; |
Drugs Protected by US Patent 4,962,098
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International Family Members for US Patent 4,962,098
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Mexico | 9203142 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |