Xy, Inc.

Colorado State University Research Foundation

Kehuan Lu

George E Seidel

Tae Kwang Suh

David G Cran

An IVF system for successfully utilizing spermatozoa separated into X-chromosome bearing and into Y-chromosome bearing population for insemination. The IVF system includes fertilization medium that can shorten the time from insemination to cleavage and a portable incubator for the transportation of maturing oocytes and inseminated oocytes comprising a straw () and an incubation element () that can be sealed with a cap ().

Method of in-vitro fertilization with spermatozoa separated into X-chromosome and Y-chromosome bearing populations

Devices, compositions, and methods for handling, separating, packaging, and utilization of spermatozoa (1) that can be derived from previously frozen sperm samples collected from a male mammal. Specifically, techniques to uniformily stain (2) spermatozoal DNA even when derived from previously frozen sperm and separation techniques to separate and isolate spermatozoa even when derived from previously frozen sperm samples into X-chromosome bearing and Y-chromosome bearing populations having high purity.

Methods for separating frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations

In-vitro fertilization systems with spermatozoa separated into X-chromosome and Y-chromosome bearing populations

Devices, compositions, and methods for handling, separating, packaging, and utilization of spermatozoa (1) that can be derived from previously frozen sperm samples collected from a male mammal. Specifically, techniques to uniformly stain (2) spermatozoal DNA even when derived from previously frozen sperm and separation techniques to separate and isolate spermatozoa even when derived from previously frozen sperm samples into X-chromosome bearing and Y-chromosome bearing populations having high purity.

Separation systems of frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations

Devices, compositions, and methods for handling, separating, packaging, and utilization of spermatozoa () that can be derived from previously frozen sperm samples collected from a male mammal. Specifically, techniques to uniformity stain () spermatozoal DNA even when derived from previously frozen sperm and separation techniques to separate and isolate spermatozoa even when derived from previously frozen sperm samples into X-chromosome bearing and Y-chromosome bearing populations having high purity.

System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations

An IVF system for successfully utilizing spermatozoa separated into X-chromosome bearing and into Y-chromosome bearing population for insemination. The IVF system includes fertilization medium that can shorten the time from insemination to cleavage and a portable incubator for the transportation of maturing oocytes and inseminated oocytes comrprising a straw () and an incubation element () that can be sealed with a cap ().

Growing community of inventors

Guangxi, China

Kehuan Lu