Location History:
- Pasadena, CA (US) (1995 - 2012)
- Pasasdena, CA (US) (2012)
Company Filing History:
8 out of 4,550 
2 out of 3,975 
Years Active: 1995-2012
Title: The Innovative Journey of Inventor Margaret A. Ryan
Introduction
Margaret A. Ryan, an accomplished inventor based in Pasadena, California, has made significant contributions to the field of sensor technology. With a remarkable portfolio of 10 patents, her work exemplifies creativity and expertise in developing advanced materials and methods for various applications.
Latest Patents
Among her latest innovations, Ryan has developed co-polymer films for sensors. These embodiments include a sensor that incorporates a co-polymer composed of a first monomer and a second monomer. For certain embodiments, the first monomer is poly-4-vinyl pyridine, while the second monomer is poly-4-vinyl pyridinium propylamine chloride. Other combinations include polystyrene and poly-2-vinyl pyridinium propylamine chloride, or poly-4-vinyl pyridine and poly-4-vinyl pyridinium benzylamine chloride.
Another significant invention is the nanowire sensor, which details a method for forming a sensor that includes at least one nanowire coated with a sensor receptor. This configuration allows for the creation of receptor-coated nanowires that can be arranged into a sensor array, detecting a variety of stimuli. The fabrication of the sensor array can utilize techniques such as creating nanopores on a substrate to electrodeposit nanowires.
Career Highlights
Throughout her career, Ryan has been associated with esteemed institutions, including the California Institute of Technology and the United States of America as Represented by the United States. Her pioneering work in sensor technologies has established her as a leading figure within the research community.
Collaborations
Ryan has collaborated with notable colleagues, including Jean-Pierre Fleurial and Margie L. Homer. These partnerships have fostered an environment of innovation and led to significant advancements in the technologies they collectively explored.
Conclusion
Margaret A. Ryan's innovative spirit and dedication to advancing sensor technologies have resulted in numerous patents that demonstrate her commitment to research and development. Her collaborative efforts and groundbreaking inventions continue to inspire the next generation of engineers and inventors in the field.