Patents by Inventor David Rosmarin

David Rosmarin 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).

  • C-shaped probe
    Publication number: 20060040275
    Abstract: A nucleic acid probe for identifying a target nucleic acid sequence including a linker structure including a 5? end and a 3? end; 5? marker mechanism for producing an identifying signal to the target nucleic acid sequence, wherein the 5? marker mechanism is conjugated to the 5? end of the linker structure; and 3? marker mechanism for producing an identifying signal to a target nucleic acid sequence, wherein the 3? marker mechanism is conjugated to the 3? end of the linker structure and wherein identification of the target nucleic acid sequence occurs when the 5? marker mechanism and 3? marker mechanism are in close physical proximity to each other. A nucleic acid probe for identifying a target nucleic acid including a marker pair mechanism for producing an identification signal to identify a target nucleic acid sequence; and linker mechanism for linking the marker pair mechanism together. A biosensor including a fluorophore quencher pair; and a linker sequence for linking the fluorophore quencher pair.
    Type: Application
    Filed: October 15, 2004
    Publication date: February 23, 2006
    Inventors: David Rosmarin, Zhiheng Pei, Martin Blaser, Sanjay Tyagi
  • Fluidic switches and methods for controlling flow in fluidic systems
    Patent number: 6843262
    Abstract: The present invention relates to fluidic systems, including switches for fluidic systems. The switches of the present invention may be particularly applicable to microfluidic systems. The switches of the invention may include a switching region having more than one position corresponding to more than one aspect ratio. Alternatively, the switches of the invention may include multiple inlets and a system for the selective supply of carrier fluid. The present invention also relates to a method of controlling a fluid in a microfluidic system and may be performed using the switches of the present invention.
    Type: Grant
    Filed: April 24, 2002
    Date of Patent: January 18, 2005
    Assignee: President and Fellows of Harvard College
    Inventors: Rustem F. Ismagilov, Paul J. A. Kenis, George M. Whitesides, David Rosmarin
  • Fluidic switches and method for controlling flow in fluidic systems
    Publication number: 20030015244
    Abstract: The present invention relates to fluidic systems, including switches for fluidic systems. The switches of the present invention may be particularly applicable to microfluidic systems. The switches of the invention may include a switching region having more than one position corresponding to more than one aspect ratio. Alternatively, the switches of the invention may include multiple inlets and a system for the selective supply of carrier fluid. The present invention also relates to a method of controlling a fluid in a microfluidic system and may be performed using the switches of the present invention.
    Type: Application
    Filed: April 24, 2002
    Publication date: January 23, 2003
    Inventors: Rustem F. Ismagilov, Paul J.A. Kenis, George M. Whitesides, David Rosmarin