Company Filing History:
Years Active: 1980-1999
Title: Innovations by Sten Hangkan Bergstrand: Exploring Key Patents
Introduction
Sten Hangkan Bergstrand, a distinguished inventor based in Bjarred, Sweden, has made significant contributions to the field of pharmaceuticals. With two patents to his name, he is recognized for his innovative research and development in compounds with therapeutic applications.
Latest Patents
Bergstrand's latest patents reflect his expertise in immunomodulation and treatment methods. The first patent involves 3,3'-dithiobis(propionic acids) and its esters, recognized for their immunomodulating effects. This patent details the processes for their preparation, pharmaceutical compositions containing these compounds, and the methods for their pharmacological use. His second patent focuses on xanthine derivatives, specifically compounds that include physiologically acceptable salts, which have demonstrated effectiveness in treating allergies and bronchial asthma.
Career Highlights
Throughout his career, Sten Hangkan Bergstrand has been associated with notable companies such as Aktiebolaget Draco and Astra Aktiebolag. His work in these companies has contributed to advancements in drug development and therapeutic innovations.
Collaborations
Bergstrand has collaborated with prominent colleagues in his field, including Per G Kjellin and Carl G Persson. These partnerships have facilitated impactful research efforts and the successful development of pharmaceutical solutions.
Conclusion
Sten Hangkan Bergstrand continues to be an influential figure in the pharmaceutical industry, with his patents playing a crucial role in advancing treatments for various medical conditions. His work demonstrates the importance of innovation in enhancing health outcomes and showcases the contributions of dedicated inventors in the field.