Location History:
- Shewsbury, MA (US) (1997)
- Shrewsbury, MA (US) (1999 - 2000)
Company Filing History:
Years Active: 1997-2000
Title: Innovations of Willem M Kuhtreiber
Introduction
Willem M Kuhtreiber is a notable inventor based in Shrewsbury, MA, who has made significant contributions to the field of biotechnology. He holds three patents that focus on advanced methods for immunoisolation of living cells, which have important implications for medical applications.
Latest Patents
His latest patents include the development of microcapsules and composite microreactors designed for the immunoisolation of cells. These microcapsules are created by coating gel matrix particles with a polyamino acid of 15,000 daltons or less, effectively reducing the volume of the particles by at least 30%. The composite microreactors contain these microcapsules embedded in a gel matrix, which provides a molecular weight cutoff that prevents larger molecules from contacting the living cells. Additionally, a double composite microreactor is described, which includes an internal particle with a gel matrix containing a living cell, ensuring minimal need for immunosuppressant or antifibrotic drugs during implantation.
Career Highlights
Willem M Kuhtreiber is associated with Biohybrid Technologies LLC, where he continues to innovate in the field of biotechnology. His work focuses on creating biocompatible solutions that enhance the viability of living cells when implanted into host animals.
Collaborations
He has collaborated with notable figures in the field, including Robert P Lanza and William L Chick, contributing to advancements in biotechnological research and applications.
Conclusion
Willem M Kuhtreiber's innovative work in the development of microcapsules and composite microreactors showcases his commitment to improving medical technologies. His contributions are paving the way for future advancements in cell therapy and immunoisolation techniques.