Patents by Inventor Stephen Das

Stephen Das has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240144559
    Abstract: A system and method for automatically generating and rendering a report data structure is provided. The report data structure is formed in a platform independent manner that includes all data for transactions used in the report. The system analyzes the transactions to be included in the report and selects the type of display component based on a ranking score to best highlight the data contained therein.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 2, 2024
    Inventors: Manuel Deschamps Rascon, Stephen Mark Panaro, Ryan Lawrence Holcombe, Sanjeet Das, Michael Furtak, Mark Eli Moreau Roseboom, Jeffrey Hall Seibert, Jr.
  • Publication number: 20060270983
    Abstract: An implantable infusion system includes at least two controllable fluid transfer devices that may be used to transfer different fluid flows to the same or different body sites.
    Type: Application
    Filed: May 26, 2006
    Publication date: November 30, 2006
    Inventors: Peter Lord, Stephen Das, Scott Gibson
  • Publication number: 20060122578
    Abstract: An implantable medication delivery device that is highly space efficient and can reliably and safely deliver controlled medication doses to a target site. The system includes a variable volume medication reservoir that is exposed to an ambient pressure equal to the ambient pressure at a system outlet port. A pump/valve subassembly is provided to draw medication from the reservoir and force a medication dose along a fluid transfer passageway to the outlet port. The pump/valve subassembly incorporates a safety mechanism, e.g., a balanced valve, which normally blocks medication flow to the outlet port and opens only in response to a pump induced unbalancing force. A protective shell is also disclosed for protecting the ambient reservoir.
    Type: Application
    Filed: May 20, 2003
    Publication date: June 8, 2006
    Inventors: Peter Lord, Clyde Nason, Darren Yap, Stephen Das, Ronald Lebel
  • Publication number: 20060122652
    Abstract: This invention relates to methods, apparatuses and systems for testing the functionality of the pumping mechanism of a medical device, e.g., an implantable infusion pump, while the medical device is contained within a shipping package. The test apparatus enables such functional verification, without opening the shipping package, when the medical device is still contained within the package that has been appropriately sealed to maintain sterility of the medical device.
    Type: Application
    Filed: September 8, 2005
    Publication date: June 8, 2006
    Inventor: Stephen Das
  • Publication number: 20050273083
    Abstract: An implantable medication delivery apparatus including a flow path coupling a medication reservoir to a device outlet port where the flow path includes a regulator means for limiting the magnitude of pressure transferred downstream from the medication reservoir. The regulator means is configured to respond to the reservoir pressure exceeding a certain threshold for closing a valve located downstream from the reservoir. The valve closure functions to isolate the device outlet port from further reservoir pressure increases which otherwise could induce unintended medication flow from the device outlet port.
    Type: Application
    Filed: August 12, 2005
    Publication date: December 8, 2005
    Inventors: Ronald Lebel, Stephen Das