Company Filing History:
1 out of 15,471 
1 out of 3,975 
Years Active: 1990-1991
Title: The Innovations of Tomas B Hirschfeld
Introduction
Tomas B Hirschfeld was a notable inventor whose contributions to the field of technology and medicine have left a lasting impact. He was based in Livermore, California, and held two patents during his career. His work primarily focused on the detection of anti-cancer drug levels and the monitoring of elastomeric materials.
Latest Patents
Hirschfeld's latest patents include a method and apparatus for dose critical in-vivo detection of anti-cancer drug levels in blood. This innovative device utilizes a laser-based fiber optic sensor, known as an optrode, to measure the concentration of DNA-binding anti-cancer drugs in biological fluids. The optrode is designed to continuously monitor drug levels in blood, serum, and urine, providing crucial information for cancer treatment. His second patent involves an elastomer degradation sensor using piezoelectric material. This method allows for the monitoring of the degradation of elastomeric materials by measuring changes in elasticity through a forced harmonic oscillator system.
Career Highlights
Throughout his career, Hirschfeld worked with prestigious institutions, including the University of California and the United States of America as represented by the United States. His innovative approaches to medical and material science have contributed significantly to advancements in these fields.
Collaborations
Hirschfeld collaborated with notable colleagues such as Holly H Miller and Dolores U Olness, further enhancing the impact of his work through teamwork and shared expertise.
Conclusion
Tomas B Hirschfeld's inventions have played a vital role in advancing medical technology and material science. His legacy continues to inspire future innovations in these critical areas.