This inventor holds 1 USPTO granted patent. Top assignee: Fresenius Medical Care Deutschland Gmbh. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Francois Dumont-D’Ayot: Inventor of a Fluid-Line Closing Element
Introduction
Francois Dumont-D’Ayot is an inventor associated with Fresenius Medical Care Deutschland GmbH. His listed patent concerns a closing element designed to seal a fluid line and open when connected to a compatible connector.
Latest Patents
Dumont-D’Ayot is credited with 1 patent: “Closing Element for a Fluid Line.” The invention describes a closing portion fitted to the end of a fluid line, preferably one connected to a concentrate container. An intended breaking point allows the closure to open when pressure is applied by a connector. The pressure-receiving portion includes at least one outward-projecting protrusion configured to contact the connector element.
Career Highlights
His listed patent reflects work on fluid-line connection technology, with a design that combines a sealed closure and a pressure-activated opening mechanism. The available information identifies Fresenius Medical Care Deutschland GmbH as his company.
Collaborations
Philippe Laffay and Benoit Luaire are identified as Dumont-D’Ayot’s coworkers. The provided information does not specify their roles in the patent.
Conclusion
Francois Dumont-D’Ayot’s listed invention focuses on a practical fluid-line closure that opens through connector-applied pressure, linking his patent record to Fresenius Medical Care Deutschland GmbH.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile