Johanna Grahammer

Title: Johanna Grahammer: Innovator in Hydrogel Technology

Introduction

Johanna Grahammer is a prominent inventor based in Innsbruck, Austria. She has made significant contributions to the field of biomedical engineering, particularly in the development of innovative hydrogels for medical applications. Her work focuses on enhancing anastomosis procedures, which are critical in various surgical interventions.

Latest Patents

Johanna Grahammer holds a patent for her invention titled "Hydrogels and use thereof in anastomosis procedures." This patent describes novel hydrogels that can undergo multiple gel-sol transitions. The hydrogels are particularly useful in anastomosis procedures, featuring a fibrillar network of peptides in an amphiphilic β-hairpin conformation. The peptides include photo-caged glutamate residues with a neutral photocage, allowing for selective uncaging through photolysis. This process disrupts the fibrillar network and triggers an irreversible gel-sol phase transition of the hydrogel. The patent also provides isolated peptides for making these hydrogels and outlines methods for their application in surgical procedures.

Career Highlights

Throughout her career, Johanna has worked with esteemed organizations, including the United States of America, as represented by the Secretary, Department of Health and Human Services, and Johns Hopkins University. Her innovative research has positioned her as a leader in the field of hydrogel technology.

Collaborations

Johanna has collaborated with notable professionals in her field, including Joel Patrick Schneider and Gerald Brandacher. These partnerships have further advanced her research and contributed to the development of her patented technologies.

Conclusion

Johanna Grahammer's work in hydrogel technology represents a significant advancement in medical procedures, particularly in anastomosis. Her innovative approach and dedication to research continue to impact the field positively.