Company Filing History:
Years Active: 2023-2025
Title: Michael Donegan: Innovator in Chromatography Technology
Introduction
Michael Donegan is a prominent inventor based in Charlton, MA (US), known for his significant contributions to chromatography technology. With a total of 8 patents to his name, Donegan has made remarkable advancements in the field, particularly in the separation of analytes.
Latest Patents
One of Donegan's latest patents is focused on the use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes. This innovative device includes a sample injector, a sample injection needle, and a sample reservoir container that communicates with the sample injector. The chromatography column is positioned downstream of the sample injector, with fluid conduits connecting the sample injector and the column. The interior surfaces of these components form a flow path with wetted surfaces, where a portion of these surfaces is coated with an alkylsilyl coating that is inert to at least one of the analytes. This coating enhances the performance of the device in separating analytes effectively.
Another notable patent involves the use of polyanionic acids to improve recovery and minimize system loss during the separation of oligonucleotides. This method includes injecting a polyphosphonic acid at a concentration ranging from about 0.01 M to about 1 M into a sample containing oligonucleotides. The sample and polyphosphonic acid are then flowed through a liquid chromatography column, allowing for the effective separation of the oligonucleotides.
Career Highlights
Michael Donegan is currently employed at Waters Technologies Corporation, where he continues to innovate and develop advanced chromatography solutions. His work has significantly impacted the field, enhancing the efficiency and effectiveness of analyte separation processes.
Collaborations
Throughout his career, Donegan has collaborated with notable colleagues, including Matthew A Lauber and Martin Gilar. These partnerships have contributed to the advancement of chromatography technologies and the successful development of innovative solutions.
Conclusion
Michael Donegan's contributions to chromatography technology through his patents and work at Waters Technologies Corporation highlight his role as a leading inventor in the field. His innovative approaches continue to shape the future of analyte separation and enhance the capabilities of chromatography systems.
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.