Company Filing History:
Years Active: 1997-1999
Title: Innovations by Inventor Andy D Chan
Introduction
Andy D Chan is a notable inventor based in Franklin, MA (US). He has made significant contributions to the field of ion selective sensors, holding a total of four patents. His work focuses on developing materials that enhance the performance and reliability of these sensors.
Latest Patents
One of Andy D Chan's latest patents involves a polymeric material designed to establish a solid-state contact for ion selective sensors. This innovative material creates a stable and reproducible interface between the ionic and electronic domains of the sensor. When utilized in an ion selective sensor, the polymeric material is strategically placed over a solid internal reference electrode, with an ion selective membrane layered on top. The invention specifies that the polymeric material contains less than about 1.63 times 10^21 immobilized charged sites per gram, which translates to less than about 2.72 milliequivalents per gram. Additionally, the polymeric material can include immobilized sites of charge that are opposite to the mobile ions involved in the redox couple. A preferred formulation of this polymeric material is a copolymer of methacrylamidopropyltrimethylammonium chloride and methyl methacrylate, which is particularly advantageous when the ion selective membrane contains little or no plasticizer.
Career Highlights
Andy D Chan is currently employed at Chiron Diagnostics Corporation, where he continues to innovate in the field of sensor technology. His work has been instrumental in advancing the capabilities of ion selective sensors, making them more efficient and reliable for various applications.
Collaborations
Some of Andy D Chan's coworkers include Mark W Boden and John S Benco, who contribute to the collaborative environment at Chiron Diagnostics Corporation.
Conclusion
Andy D Chan's contributions to the field of ion selective sensors through his innovative patents highlight his expertise and commitment to advancing technology. His work continues to impact the industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.