Encapsulation of sperm for artificial insemination

United States of America Patent

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Jun 20, 1989
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N/A
app pub date
Sep 3, 1986
filing date
Sep 3, 1986

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Expired

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Abstract

Sperm are encapsulated in a nontoxic polymer which is freely flowing at body temperature and a gel or solid at temperatures of storage and transfer. On delivery to the reproductive tract, the polymer microcapsule liquifies and the sperm are released.

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Patent Owner(s)

Patent Owner	Address
BRITISH TECHNOLOGY GROUP USA INC	2200 RENAISSANCE BOULEVARD GULPH MILLS PENNSYLVANIA 19406 UNITED STATES OF AMERICA

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Inventor Name	Address	# of filed Patents	Total Citations
van, Blerkom Jonathan	Denver, CO	2	6

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Encapsulation of sperm for artificial insemination

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United States of America Patent

06903120

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PATENT NO	4840891
SERIAL NO	06903120
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06903120

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