Sandby, Sweden

Leif Kallstrom

This inventor holds 1 USPTO granted patent. Top assignee: Aktiebolaget Astra. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leif Kallstrom. Retrieved from https://idiyas.com/inventor/leif-kallstrom

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 = 4.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1997

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Leif Kallstrom: Innovator in Steroid Esters

Introduction

Leif Kallstrom is a notable inventor based in Sodra Sandby, Sweden. He has made significant contributions to the field of pharmaceuticals, particularly in the development of steroid esters. His innovative work has led to the granting of a patent, showcasing his expertise and dedication to advancing medical science.

Latest Patents

Leif Kallstrom holds a patent for steroid esters, which highlights his focus on improving pharmaceutical formulations. This patent represents a significant achievement in his career, demonstrating his ability to innovate within the industry. He has 1 patent to his name, reflecting his commitment to research and development.

Career Highlights

Kallstrom is associated with Aktiebolaget Astra, a prominent company in the pharmaceutical sector. His role at the company has allowed him to collaborate with other talented professionals and contribute to groundbreaking research. His work has not only advanced his career but has also had a lasting impact on the field of medicine.

Collaborations

Throughout his career, Leif Kallstrom has worked alongside esteemed colleagues such as Bengt I Axelsson and Ralph Lennart Brattsand. These collaborations have enriched his research and fostered an environment of innovation and creativity.

Conclusion

Leif Kallstrom is a distinguished inventor whose work in steroid esters has made a significant impact in the pharmaceutical industry. His contributions, along with his collaborations, continue to influence advancements in medical science.

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…