This inventor holds 2 USPTO granted patents. Top assignees: Chiron Diagnostics Corporation, Fisher Scientific Company. Active years: 1989-1999.
Company Filing History:
Years Active: 1989-1999
Title: John Musacchio: Innovator in Potentiometric Sensor Technology
Introduction
John Musacchio is an accomplished inventor based in Tyngsboro, MA (US). He holds 2 patents that showcase his contributions to the field of electrochemical sensors. His innovative work has significantly advanced the technology used in potentiometric sensors.
Latest Patents
One of Musacchio's latest patents is titled "Solid contact system for potentiometric sensors." This invention improves the coated wire electrode by incorporating a fortiophore into the sensor device. The sensor devices include an internal reference element, a membrane, and a fortiophore, which are neutral charge carriers that complex reversibly with a corresponding ion of the conductive material used as the internal reference element. This solid internal contact enhances the reproducibility of potential offsets, improves precision, and accelerates the wet-up process in ion-selective sensors. Additionally, fortiophores can be utilized in various other electrochemical devices.
Another significant patent is "Concurrent analysis of a fluid sample for calcium and a monovalent ion." This method determines the concentrations of total calcium and at least one monovalent ion in a sample. The process involves mixing the sample with a diluent that maintains a pH between 6.5 and 7.0, which includes 2-amino-2-hydroxymethyl-1,3-propanediol phosphate and is free of the monovalent ion. An aliquot of the diluted sample is then analyzed using a calcium-specific ion-selective electrode and an ion-selective electrode responsive to the monovalent ion, allowing for concurrent measurement of both ion concentrations.
Career Highlights
Throughout his career, John Musacchio has worked with notable companies such as Chiron Diagnostics Corporation and Fisher Scientific Company. His experience in these organizations has contributed to his expertise in sensor technology and electrochemistry.
Collaborations
Musacchio has collaborated with esteemed colleagues, including Urs Oesch and Carolyn Bergkuist. These partnerships have further enriched his work and innovations in the field.
Conclusion
John Musacchio's contributions to potentiometric sensor technology through his patents and career experiences highlight his role as a significant innovator in the field. His work continues to influence advancements in electrochemical devices and sensor applications.