Company Filing History:
Years Active: 1995-1998
Title: Innovations of Walter W. Jernigan
Introduction
Walter W. Jernigan is a notable inventor based in Indianapolis, IN, with a significant contribution to the field of electrochemical biosensors. He holds four patents that showcase his innovative approach to solving complex problems in biosensing technology. His work has implications for medical diagnostics and analytical chemistry.
Latest Patents
One of his latest patents is titled "Reagent including an osmium-containing redox mediator." This invention introduces a new group of Os(II) and Os(III) compounds that serve as redox mediators in electrochemical biosensors. These compounds are characterized by low oxidation potential, fast reaction kinetics between the electroactive center of an enzyme and the compound, slow oxidation of osmium by oxygen, and excellent solubility in aqueous medium. This makes them particularly useful in measuring analytes from biological fluids, such as blood. Another significant patent is for a "Stable reagent for ferric ion complex indicator systems." This invention provides a stable reagent used in assay systems that form a colored ferric ion complex, such as Prussian Blue. The inclusion of certain ferric ion chelating agents, like 3-sulfobenzoic acid, has been found to inhibit the formation of the blank reaction in the reagent, enhancing its effectiveness for detecting or measuring analytes from fluid samples.
Career Highlights
Walter W. Jernigan is currently associated with Boehringer Mannheim GmbH, where he continues to innovate and contribute to advancements in biosensor technology. His work has been instrumental in developing reagents that improve the accuracy and reliability of biosensing applications.
Collaborations
He has collaborated with notable colleagues, including Zhi David Deng and Gerald F. Sigler, who have contributed to his research and development efforts.
Conclusion
Walter W. Jernigan's contributions to the field of electrochemical biosensors through his innovative patents highlight his role as a leading inventor in this domain. His work not only advances scientific knowledge but also has practical applications in medical diagnostics.
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