Company Filing History:
7 out of 4,197 
2 out of 2,075 
1 out of 1,334 
Years Active: 1990-2006
Title: Innovations of Camille I Van Ast
Introduction
Camille I Van Ast is a notable inventor based in Newbury Park, CA (US). She has made significant contributions to the field of sensor technology, particularly in detecting biological and chemical agents. With a total of 11 patents to her name, her work has had a profound impact on safety and detection systems.
Latest Patents
One of her latest patents is for a sensor with variable response behavior. This invention includes a sensor and method for detecting biological and chemical agents, utilizing metal interdigitized electrodes coated with a hybrid polymer-based conducting film. The instrument applies electrical voltage to the electrodes and registers changes in electrical current. The hybrid film contains indicator biomolecules, such as enzyme acetylcholinesterase, which react with pathogens. When these biomolecules come into contact with a pathogen, changes occur in the film, modulating the electrical current. This change indicates the presence of biological and chemical agents.
Another significant patent is for a sensor specifically designed for chemical and biological materials. Similar to her previous invention, this sensor employs metal interdigitized electrodes coated with a hybrid polymer-based conducting film. The method involves applying electrical voltage to the electrodes and monitoring changes in voltage. The indicator biomolecules in the hybrid film react to biological and chemical agents, leading to morphological changes that modulate the electrical current. This current change serves as an indicator of the presence of harmful agents.
Career Highlights
Throughout her career, Camille has worked with prominent organizations, including Hughes Aircraft Company and HRL Laboratories, LLC. Her experience in these companies has allowed her to develop and refine her innovative sensor technologies.
Collaborations
Camille has collaborated with notable individuals in her field, including Leroy J. Miller and Frederick G. Yamagishi. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Camille I Van Ast is a pioneering inventor whose work in sensor technology has made significant strides in detecting biological and chemical agents. Her innovative patents and collaborations highlight her contributions to the field, ensuring a safer environment through advanced detection methods.