Company Filing History:
2 out of 1,620 
2 out of 136 
Years Active: 1999-2009
Title: Lal A Pinnaduwage: Innovator in Microcantilever Technology
Introduction
Lal A Pinnaduwage is a notable inventor based in Knoxville, TN (US). He has made significant contributions to the field of microcantilever technology, holding a total of 4 patents. His work focuses on developing highly sensitive sensor platforms for detecting specific reagents and biological species.
Latest Patents
Pinnaduwage's latest patents include a method of making gold thiolate and photochemically functionalized microcantilevers. These innovations enable the detection of specific agents, such as chromate, gasoline, and biological species, using microcantilevers and other microelectromechanical systems (MEMS). The microcantilever sensors utilize photochemical hydrosilylation to modify silicon surfaces and gold-thiol chemistry to modify metallic surfaces. This allows for the individual modification of microcantilevers in multicantilever array chips. The device and photochemical method are designed to be integrated into systems for detecting contaminants and biological agents.
Career Highlights
Throughout his career, Pinnaduwage has worked with prominent organizations such as UT-Battelle, Inc. and Lockheed Martin Energy Research Corporation. His experience in these companies has contributed to his expertise in sensor technology and microelectromechanical systems.
Collaborations
Pinnaduwage has collaborated with notable colleagues, including Thomas George Thundat and Gilbert Morris Brown. Their combined efforts have further advanced the field of microcantilever technology.
Conclusion
Lal A Pinnaduwage is a distinguished inventor whose work in microcantilever technology has led to significant advancements in sensor platforms. His innovative patents and collaborations highlight his contributions to the detection of chemical and biological agents.