Contraceptive Development | Topics | Population Council
 

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Submissions from 1993

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Employment-based family planning services, Placide Tapsoba, Ian Askew, J. Tunde Taylor Thomas, Sering Falu Njie, and Momodou Jasseh

Submissions from 1992

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The Copper T 380 Intrauterine Device: A Summary of Scientific Data, Irving Sivin, Forrest Greenslade, Frederick H. Schmidt, and Sandra N. Waldman

Submissions from 1986

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Patent: Medicated Intracervical and Intrauterine Devices, Tapani Luukkainen and Ahti M.K. Liukkonen

Submissions from 1982

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Patent: Method for making an IUD with shrinking of a medicated attachment onto a support, Dale N. Robertson and John Braun

Submissions from 1981

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Patent: Manufacture of long term contraceptive implant, Gopi N. Gupta

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Patent: Intravaginal ring, Harold A. Nash and Daniel R. Mishell Jr.

Submissions from 1973

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Patent: Filament winding apparatus, Howard J. Tatum, Nils A. Jernberg, and John Braun