Sexing Technologies (ST) is the pioneer of the sex sorting technology for bovine semen originally invented by USDA, and licensed to XY LLC, a subsidiary of ST. ST is engaged in the business of sorting and freezing of bovine semen into X (female) chromosome bearing and Y (male) chromosome bearing sperm populations, for use in artificial insemination of cattle, with primary and secondary gender selection options. ST uses the patented SexedULTRA® technology and the advanced Genesis III (Gen-III) sex sorting machines manufactured by Cytonome Inc, a subsidiary of ST USA.