Company Filing History:
Years Active: 1998-2018
Title: The Innovations of Roger A. Pierson
Introduction
Roger A. Pierson is a notable inventor based in Saskatoon, Canada. He has made significant contributions to the field of reproductive health through his innovative inventions. With a total of 3 patents, Pierson's work focuses on improving methods for regulating ovulation and enhancing fertility treatments.
Latest Patents
One of Pierson's latest patents is an aromatase inhibitor-releasing intravaginal device. This device is designed to provide biologically active circulating concentrations of an aromatase inhibitor for at least four days. The research involved using liposome-based and wax-based formulations to assess letrozole diffusion through bovine vaginal mucosa in a diffusion chamber study. The wax-based vehicle was selected for further development due to its steady release rate. Additionally, the inclusion of a letrozole-containing gel coating improved initial absorption and hastened the increase in plasma concentrations of the active ingredient. The letrozole-containing wax-based vehicle maintained prolonged delivery from the intravaginal device.
Another significant patent involves methods of administering an aromatase inhibitor, prostaglandin, and GnRH for regulating ovulation in cattle. This patent describes methods for synchronizing ovulation in a herd, inducing superovulation in a single animal, and improving the frequency of successful implantation and development of fertilized ova.
Career Highlights
Throughout his career, Roger A. Pierson has worked with esteemed institutions such as the University of Saskatchewan and Biostar, Inc. His research has contributed to advancements in reproductive technologies and fertility treatments.
Collaborations
Pierson has collaborated with notable colleagues, including Gregg Patrick Adams and John G. Manns. Their combined expertise has furthered the development of innovative solutions in reproductive health.
Conclusion
Roger A. Pierson's contributions to the field of reproductive health through his patents and collaborations highlight his dedication to innovation. His work continues to influence the methods used in fertility treatments and animal reproduction.