Company Filing History:
4 out of 1,215 
2 out of 2,074 
1 out of 2,202 
Years Active: 1987-2000
Title: **Leon H. Zalkow: Innovator in Pharmaceutical Chemistry**
Introduction
Leon H. Zalkow is a prominent inventor based in Atlanta, GA, who has made significant contributions to the field of pharmaceutical chemistry. With a portfolio of six patents to his name, his work primarily focuses on innovative compounds that exhibit potential therapeutic applications, particularly in the areas of anti-cancer and anti-viral treatments.
Latest Patents
Among his latest inventions are two noteworthy patents:
1. **Seco-cholestane derivatives and methods of making the same**
This invention introduces novel seco-cholestane derivatives with unique C5- and C8-substituted features. These compounds show promising properties in inhibiting CDC25 phosphatase, showcasing potential anti-cancer activity.
2. **Aroylaniline compounds, pharmaceutical compositions, and methods of**
This patent encompasses aroylaniline compounds recognized for their anti-retroviral activity. The invention details pharmaceutical compositions containing these compounds, as well as methods for treating patients infected with retroviruses by administering effective doses of the aroylaniline compounds.
Career Highlights
Leon has worked with prestigious institutions, including the United States Government, represented by the Department of Health, as well as Georgia Tech Research Corporation. His career in research and development has facilitated advancements in pharmaceutical sciences, particularly through his groundbreaking patents.
Collaborations
Throughout his career, Leon has had the opportunity to collaborate with esteemed colleagues such as Rudiger D. Haugwitz and Howard M. Deutsch. These collaborations have not only enriched his research endeavors but also fostered innovation within the scientific community.
Conclusion
Leon H. Zalkow stands out as a pioneering inventor whose work in pharmaceutical innovations continues to pave the way for new treatments and therapies. His contributions reflect a commitment to advancing medical science, which has the potential to improve the lives of many individuals facing health challenges. His patents not only demonstrate creativity and ingenuity but also a deep understanding of the pharmaceutical landscape.