Company Filing History:
Years Active: 2025
Title: The Innovative Contributions of Margaret Mary Ewing
Introduction
Margaret Mary Ewing is a notable inventor based in Middleton, WI (US). She has made significant contributions to the field of reproductive biology through her innovative work in sperm cell isolation and DNA purification.
Latest Patents
Ewing holds a patent for her invention titled "Sperm cell isolation and sperm-associated DNA purification." This patent encompasses methods, reagents, and kits designed for the effective isolation of sperm cells from other cell types. It also details the purification of sperm-associated DNA from complex samples. Specifically, her methods involve the separation of intact sperm cells from epithelial cells by utilizing the binding of sperm cells to a cellulose material, followed by the extraction of sperm-associated DNA.
Career Highlights
Margaret Mary Ewing is affiliated with Promega Corporation, a leading company in the field of biotechnology. Her work at Promega has allowed her to focus on advancing techniques that enhance the understanding of reproductive health and genetics.
Collaborations
Ewing has collaborated with notable colleagues, including Nicholas Alan Courtney and Robert Stewart McLaren. These partnerships have contributed to the development and refinement of her innovative methods.
Conclusion
Margaret Mary Ewing's contributions to the field of reproductive biology through her patent on sperm cell isolation and DNA purification highlight her role as an influential inventor. Her work continues to impact the scientific community and advance our understanding of reproductive health.