Details for Patent: 4,393,871
✉ Email this page to a colleague
Summary for Patent: 4,393,871
Title: | Vaginal device |
Abstract: | A vaginal device adapted for insertion and placement in the human vaginal cavity and subsequent removal therefrom for the administration of spermicide or a variety of medications such as anti-infectives, anti-inflammatories, estrogens, progestogens, and the like. When used as a contraceptive, the vaginal device covers/blocks the cervix, soaks up and traps sperm, and slowly releases a spermicide. |
Inventor(s): | Vorhauer; Bruce W. (Irvine, CA), Dobbie, Jr.; Thomas A. (Newport Beach, CA) |
Assignee: | VLI Corporation (Costa Mesa, CA) |
Application Number: | 06/249,228 |
Patent Claim Types: see list of patent claims | Device; Delivery; Use; Compound; |
Drugs Protected by US Patent 4,393,871
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 |
International Family Members for US Patent 4,393,871
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Australia | 3746778 | ⤷ Sign Up | |||
Australia | 522989 | ⤷ Sign Up | |||
Australia | 549236 | ⤷ Sign Up | |||
Australia | 6426780 | ⤷ Sign Up | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |