×

Method of increasing the incidence of female offspring

  • US 4,339,434 A
  • Filed: 08/17/1981
  • Issued: 07/13/1982
  • Est. Priority Date: 08/17/1981
  • Status: Expired due to Term
First Claim
Patent Images

1. A method for promoting the conception of a female fetus in a fertile female mammal for whom a female offspring is desired, which comprises the steps of inducing ovulation in the female mammal with an ovulation inducing agent and thereafter artificially inseminating the female mammal proximate the time of ovulation with a motile sperm enriched fraction of sperm of that mammal from which immotile sperm and non-sperm components of the semen have been separated and which is suspended in a liquid vehicle which is physiologically acceptable to the sperm.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×