Company Filing History:
Years Active: 2012-2013
Title: Léonie Weis: Innovator in Fluidic Component Technology
Introduction
Léonie Weis is a notable inventor based in Graz, Austria. He has made significant contributions to the field of fluidic components, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is a process for hydrophilizing surfaces of fluidic components and systems. This process involves producing a film of a hydrophilic polymer on the inner surfaces of a fluidic component. The method includes subjecting the inner surfaces to a physicochemical pre-treatment, followed by contacting them with a solution of the hydrophilic polymer. The solution is then replaced with a gaseous medium, ensuring that the inner surfaces remain wetted with part of the polymer solution. Finally, the solvent is removed to create a film of the hydrophilic polymer, which has a higher surface wettability for aqueous solutions than the inner surfaces of the fluidic component itself.
Another significant patent by Léonie Weis is for an electrochemical gas sensor with a hydrophilic membrane coating. This invention features a gas-permeable and substantially ion- and liquid-impermeable membrane that separates an aqueous outer solution from an inner electrolyte solution. The sensor includes a gas-permeable film of a hydrophilic polymer, which consists of non-covalently cross-linked polymer chains. This film is positioned directly on the side of the membrane facing the aqueous outer solution, providing enhanced surface wettability.
Career Highlights
Léonie Weis has worked with prominent companies in the diagnostics field, including Roche Diagnostics Operations, Inc. and Roche Diagnostics GmbH. His experience in these organizations has contributed to his expertise in developing innovative solutions for fluidic components.
Collaborations
He has collaborated with notable colleagues such as Dietmar Werkl and Marco J. Leiner, further enhancing his work in the field.
Conclusion
Léonie Weis is a distinguished inventor whose work in fluidic component technology has led to significant advancements. His patents reflect a commitment to innovation and practical applications in the industry.