This inventor holds 2 USPTO granted patents. Top assignees: Government of the United States of America, as Represented by the Secretary of Commerce, National Institute of Standards and Technology. Active years: 2004-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 762 
1 out of 32 
Years Active: 2004-2006
Title: Innovations of Emanuel A Waddell, Jr.
Introduction
Emanuel A Waddell, Jr. is a notable inventor based in Gaithersburg, MD (US). He holds 2 patents that contribute significantly to the field of microfluidics and polymer technology. His work focuses on modifying surface charges and chemical functionalities in substrates, which has various applications in scientific research and technology.
Latest Patents
Waddell's latest patents include a method for surface charge modification within preformed polymer microchannels. This method allows for the modulation of electroosmotic flow and the creation of microarrays. It involves exposing a portion of a fluid flow channel to light, which modifies the surface charge of the substrate at the exposure site. This innovative approach can be utilized to immobilize chemical compounds or biological species in the fluid flow channels.
Another significant patent by Waddell is related to the chemical modification of substrates through photo-ablation under different local atmospheres. This method enables the simultaneous formation of microstructures in substrates while altering their chemical character. By exposing a surface portion of a substrate to a strong light source, microstructures such as channels can be formed. The ablation process is conducted under a chemical atmosphere that changes the chemical functionality of the microstructures, making it a valuable technique for fabricating or modifying microfluidic systems.
Career Highlights
Waddell has worked with esteemed organizations such as the National Institute of Standards and Technology and the Government of the United States of America, as represented by the Secretary of Commerce. His contributions to these institutions have furthered advancements in technology and research.
Collaborations
Throughout his career, Waddell has collaborated with notable colleagues, including Timothy J Johnson and Laurie E Locascio. These partnerships have enhanced the impact of his work and fostered innovation in the field.
Conclusion
Emanuel A Waddell, Jr. is a distinguished inventor whose work in microfluidics and polymer technology has led to significant advancements. His innovative patents and collaborations reflect his commitment to pushing the boundaries of scientific research and technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile