Patents by Inventor Yoddhojit Sanyal

Yoddhojit Sanyal 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).

  • Self-propelled moving-filter beverage maker
    Patent number: 5799566
    Abstract: A self propelled moving-filter beverage maker includes an invertible housing having an elongate chamber, a cover at one end removably sealingly engaged with the housing for enabling the introduction and removal of liquid, and a separate non-neutral density filter free to move longitudinally in the chamber; the filter has a cross-section conforming to that of the chamber to minimize liquid bypass and has perforations at its longitudinal ends to accommodate liquid flow through the filter as the filter moves through the liquid each time the housing is inverted.
    Type: Grant
    Filed: February 7, 1997
    Date of Patent: September 1, 1998
    Assignee: Massachusetts Institute of Technology
    Inventors: Keith J. Breinlinger, Basak Ertan, Philip Houdek, II, Chin Yee Ng, Scott Roza, Yoddhojit Sanyal, Craig Shull