Patents by Inventor Osman Basaran

Osman Basaran 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).

  • Method for producing ultra-small drops
    Patent number: 8186790
    Abstract: Apparatus and methods for producing a drop from a Drop on demand (DOD) dispenser, the drop having a radius that is much smaller than the radius of the nozzle that expels the drop. Generally, the Ohnesorge number is less than about 0.1. Various embodiments of the invention are found within a four dimensional space defined in terms of the Ohnesorge number, the Weber number, the actuation frequency, and the initial conditions.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: May 29, 2012
    Assignee: Purdue Research Foundation
    Inventors: Osman Basaran, Qi Xu
  • Device and bioanalytical method utilizing asymmetric biofunction alized membrane
    Publication number: 20050175501
    Abstract: Bioanalytical device that includes a biofunctional component and an optional sensor component. The device includes arrays of addressable, durable, asymmetric biofunctional membranes containing protein transducers capable of unidirectional transport of analytes. Suitable protein transducers include members of the ATP-binding cassette family, such as P-glycoprotein.
    Type: Application
    Filed: October 3, 2002
    Publication date: August 11, 2005
    Inventors: David Thompson, Christine Hrycyna, Gil Lee, Osman Basaran, Kinam Park, Igal Szleifer