This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Metrohm Ag. Active years: 1999-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2023
Title: Wolfgang Frenzel: Innovator in Chemical Analysis Technology
Introduction
Wolfgang Frenzel is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of chemical analysis, particularly through his innovative patents. With a total of 2 patents, Frenzel's work focuses on enhancing the efficiency and accuracy of sample preparation methods.
Latest Patents
Frenzel's latest patents include a dialysis cell designed for sample preparation in chemical analysis methods, specifically for ion chromatography. This dialysis cell features a donor channel and an acceptor channel that run parallel to each other, separated by a selectively permeable dialysis membrane. The design allows analytes dissolved in the donor solution to pass through the membrane into the acceptor solution. Notably, the acceptor channel has a smaller volume than the donor channel, optimizing the separation process.
Another significant patent involves a method and device for preparing samples by separating impurities from analytes through dialysis. In this method, an analysis solution containing the analytes is separated from an acceptor solution by a membrane within the dialysis cell. The membrane is selected to allow analytes to diffuse into the acceptor solution, which is kept stationary until the concentration of analytes reaches a predetermined level, such as 95%.
Career Highlights
Wolfgang Frenzel is currently associated with Metrohm AG, a company renowned for its precision instruments and solutions in chemical analysis. His work at Metrohm AG has allowed him to further develop his innovative ideas and contribute to advancements in the field.
Collaborations
Frenzel has collaborated with notable colleagues, including Helwig Schafer and Markus Läubli. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in chemical analysis.
Conclusion
Wolfgang Frenzel's contributions to the field of chemical analysis through his innovative patents demonstrate his commitment to advancing technology in this area. His work continues to influence the methods used in sample preparation, showcasing the importance of innovation in scientific research.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile