ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,781, issued on March 31, was assigned to FAIRTILITY LTD. (Madshimim, Israel).

"Methods and systems for determining optimal decision time related to embryonic implantation" was invented by Itay Erlich (Mevo Horon, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems are for improvements to in-vitro fertilization using morpho-kinetic signatures. These improvements are achieved by analyzing a series of images of a developing embryo (e.g., time-lapse images) as opposed to a single static image. For example, due to the difficulty in identifying clear distinctions between morphological states based on static images, as well as the un...