Madison, WI, United States of America

Hisham M Darwish

This inventor holds 2 USPTO granted patents. Top assignee: Wisconsin Alumni Research Foundation. Active years: 1995-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisham M Darwish. Retrieved from https://idiyas.com/inventor/hisham-m-darwish

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1995-1997

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Hisham M Darwish: Innovator in Birth Control Methods

Introduction

Hisham M Darwish is a notable inventor based in Madison, WI (US). He has made significant contributions to the field of reproductive health through his innovative research and patents. With a total of 2 patents, Darwish has focused on developing methods that utilize vitamin D compounds for birth control.

Latest Patents

Darwish's latest patents include groundbreaking work on 20-oxo-pregnacalciferol analogs. These compounds exhibit a binding affinity that can effectively block the binding of progesterone to its receptor in female mammals. His research presents a birth control method that involves administering a sufficient amount of these vitamin D compounds to achieve the desired contraceptive effect. The specific compounds he has worked with include 3-desoxy-20-oxo-19-nor-pregnacalciferol and its 2-oxo analog.

Career Highlights

Hisham M Darwish is associated with the Wisconsin Alumni Research Foundation, where he continues to advance his research in reproductive health. His work has the potential to revolutionize birth control methods by providing alternatives that leverage the properties of vitamin D compounds.

Collaborations

Darwish has collaborated with esteemed colleagues in his field, including Hector Floyd Deluca and Kato L Perlman. These partnerships have contributed to the depth and breadth of his research, enhancing the impact of his innovations.

Conclusion

Hisham M Darwish stands out as an inventor dedicated to improving reproductive health through innovative methods. His work on vitamin D compounds for birth control showcases the potential for new approaches in this vital area of healthcare.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…