This inventor holds 34 USPTO granted patents, plus 1 CIPO patent, primarily in Plasma Expanders. Top assignees: Biotime, Inc., Cryomedical Sciences Inc., Automated Packaging Systems, Inc.. Active years: 1984-2011.
Company Filing History:
31 out of 35 
2 out of 15 
1 out of 147 
Years Active: 1984-2011
Areas of Expertise:
Title: Harold D. Waitz: Innovator in Blood Substitutes and Perfusion Technologies
Introduction
Harold D. Waitz, based in Berkeley, California, is an accomplished inventor with a remarkable portfolio comprising 34 patents. His work primarily focuses on innovations in the field of medical solutions, particularly those that offer alternatives to traditional blood products for various medical applications.
Latest Patents
Among his latest patents, Waitz has developed physiologically acceptable aqueous solutions designed for use as artificial plasma-like substitutes. These solutions are rich in electrolytes and include an oncotic agent, making them suitable for applications where it becomes necessary to replace a portion of a host's blood volume. Another key patent involves methods and compositions tailored for perfusion applications. This advanced methodology incorporates two distinct fluid compositions: a non-naturally occurring biological buffer-free plasma-like solution, alongside a fluid blood composition. This innovation holds promise in treating hypothermic surgical applications and cryogenic procedures, enhancing patient care during critical medical interventions.
Career Highlights
Throughout his career, Waitz has made significant contributions while working with notable companies in the biotechnology sector, including Biotime, Inc. and Cryomedical Sciences Inc. His expertise and innovative ideas have positioned him as a leader in developing cutting-edge medical solutions.
Collaborations
In his journey of innovation, Waitz has collaborated with talented professionals such as Paul E. Segall and Hal Sternberg. These collaborations have fostered an environment of creativity and have led to the successful development of several pioneering technologies in the medical field.
Conclusion
Harold D. Waitz exemplifies the spirit of innovation in the medical industry, with his extensive patent portfolio demonstrating his commitment to enhancing patient care and medical procedures. His work continues to impact various fields by improving the safety and efficacy of blood substitutes and perfusion methods, ultimately paving the way for advancements in medical science.