Mathias Duggeli

Title: Mathias Duggeli: Innovator in Pteridine Chemistry

Introduction

Mathias Duggeli is a notable inventor based in Fribourg, Switzerland. He has made significant contributions to the field of chemistry, particularly in the development of pteridine compounds. His innovative work has led to the creation of a unique patent that showcases his expertise and creativity.

Latest Patents

Duggeli holds a patent for a compound titled "Yellow pteridine having a hue-angle of at least 98." This invention involves the 2,4,5,7-tetraaminopyrimido[5,4-g]pteridine, characterized by a hue-angle h of not less than 98. The patent also details processes for preparing this pteridine, novel insoluble 2,4,5,7-tetraaminopyrimido[5,4-g]pteridine salts, their preparation, and the various uses of the pteridines he has developed.

Career Highlights

Duggeli is associated with Ciba Specialty Chemicals Corporation, where he has been able to apply his knowledge and skills in a professional setting. His work at the company has allowed him to explore innovative solutions in the chemical industry.

Collaborations

Some of his notable coworkers include Thomas Eichenberger and Max Hugin. Their collaboration has likely contributed to the advancements in their respective fields and the successful development of new chemical compounds.

Conclusion

Mathias Duggeli's contributions to pteridine chemistry exemplify the spirit of innovation and creativity in the scientific community. His patent and work at Ciba Specialty Chemicals Corporation highlight his role as a significant inventor in the field.