Company Filing History:
7 out of 480 
5 out of 1,650 
Years Active: 2002-2010
Title: The Innovative Contributions of Douglas Paul Walling
Introduction
Douglas Paul Walling is a notable inventor based in Indianapolis, IN (US). He has made significant contributions to the field of biosensors, holding a total of 12 patents. His work has advanced the technology used in various applications, particularly in the medical diagnostics sector.
Latest Patents
One of Walling's latest inventions is a biosensor that includes a support substrate and an electrically conductive coating. This coating is designed to define electrodes and a code pattern, ensuring that there is sufficient contrast between the conductive coating and the substrate for the code pattern to be discernible. Additionally, the biosensor features a cover that cooperates with the support substrate to define a channel, with at least a portion of the electrodes positioned within this channel. Another significant patent is a method of making a biosensor, which involves providing a substrate coated with electrically conductive material, ablating this material to form electrodes and a code pattern, and applying a reagent to at least one of the electrodes.
Career Highlights
Throughout his career, Walling has worked with prominent companies such as Roche Diagnostics GmbH and Roche Diagnostics Operations, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of diagnostics.
Collaborations
Walling has collaborated with several professionals in his field, including Raghbir Singh Bhullar and Brian S. Hill. These collaborations have further enhanced his work and contributed to the development of advanced technologies.
Conclusion
Douglas Paul Walling's contributions to the field of biosensors and his extensive patent portfolio highlight his innovative spirit and dedication to advancing technology. His work continues to impact the medical diagnostics industry significantly.