Patents by Inventor Walter Iszczyszyn

Walter Iszczyszyn 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).

  • T-structure invasive cleavage assays, consistent nucleic acid dispensing, and low level target nucleic acid detection
    Patent number: 8354232
    Abstract: The present invention relates to systems, methods and kits for low-level detection of nucleic acids, detecting at least two different viral sequences in a single reaction vessel, and increasing the dynamic range of detection of a viral target nucleic acid in a sample. The present invention also relates to T-structure invasive cleavage assays, as well as T-structure related target dependent non-target amplification methods and compositions. The present invention further relates to methods, compositions, devices and systems for consistent nucleic acid dispensing onto surfaces.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: January 15, 2013
    Assignee: Third Wave Technologies, Inc.
    Inventors: Hatim Taysir Allawi, Vecheslav A. Elagin, Victor I. Lyamichev, Kwok Wu, Walter Iszczyszyn, Chris Fleming, LuAnne Chehak, Scott M. Law
  • T-STRUCTURE INVASIVE CLEAVAGE ASSAYS, CONSISTENT NUCLEIC ACID DISPENSING, AND LOW LEVEL TARGET NUCLEIC ACID DETECTION
    Publication number: 20100285488
    Abstract: The present invention relates to systems, methods and kits for low-level detection of nucleic acids, detecting at least two different viral sequences in a single reaction vessel, and increasing the dynamic range of detection of a viral target nucleic acid in a sample. The present invention also relates to T-structure invasive cleavage assays, as well as T-structure related target dependent non-target amplification methods and compositions. The present invention further relates to methods, compositions, devices and systems for consistent nucleic acid dispensing onto surfaces.
    Type: Application
    Filed: July 20, 2010
    Publication date: November 11, 2010
    Applicant: THIRD WAVE TECHNOLOGIES, INC.
    Inventors: Hatim Taysir Allawi, Vecheslav A. Elagin, Victor A. Lyamichev, Kwok Wu, Walter Iszczyszyn, Chris Fleming, LuAnne Chehak, Scott M. Law
  • T-structure invasive cleavage assays, consistent nucleic acid dispensing, and low level target nucleic acid detection
    Patent number: 7759062
    Abstract: The present invention relates to systems, methods and kits for low-level detection of nucleic acids, detecting at least two different viral sequences in a single reaction vessel, and increasing the dynamic range of detection of a viral target nucleic acid in a sample. The present invention also relates to T-structure invasive cleavage assays, as well as T-structure related target dependent non-target amplification methods and compositions. The present invention further relates to methods, compositions, devices and systems for consistent nucleic acid dispensing onto surfaces.
    Type: Grant
    Filed: June 11, 2007
    Date of Patent: July 20, 2010
    Assignee: Third Wave Technologies, Inc.
    Inventors: Hatim Taysir Allawi, Vecheslav A. Elagin, Victor A. Lyamichev, Kwok Wu, Walter Iszczyszyn, Chris Fleming, LuAnne Chehak, Scott M. Law
  • Plate spinner systems and devices
    Publication number: 20080181823
    Abstract: The present invention provides plate spinner systems and devices, and methods of using such systems and devices. In preferred embodiments, the systems and devices contain one or more of the following features: a manual power generating component (e.g. a hand crank power supply); a rotor assembly composed of a rotor with brackets for securing a sample holding device such as a sample processing device or a micro-titer plate; a rotor hub that supports nearly all of the weight of the rotor assembly; a manually operated brake; and a kettle cover containing a rotor tachometer.
    Type: Application
    Filed: November 8, 2006
    Publication date: July 31, 2008
    Applicant: Third Wave Technologies, Inc.
    Inventors: Walter Iszczyszyn, Kurt Schicker, Paul Thompson
  • T-structure invasive cleavage assays, consistent nucleic acid dispensing, and low level target nucleic acid detection
    Publication number: 20080131870
    Abstract: The present invention relates to systems, methods and kits for low-level detection of nucleic acids, detecting at least two different viral sequences in a single reaction vessel, and increasing the dynamic range of detection of a viral target nucleic acid in a sample. The present invention also relates to T-structure invasive cleavage assays, as well as T-structure related target dependent non-target amplification methods and compositions. The present invention further relates to methods, compositions, devices and systems for consistent nucleic acid dispensing onto surfaces.
    Type: Application
    Filed: June 11, 2007
    Publication date: June 5, 2008
    Applicant: Third Wave Technologies, Inc.
    Inventors: Hatim Taysir Allawi, Vecheslav A. Elagin, Victor A. Lyamichev, Kwok Wu, Walter Iszczyszyn, Chris Fleming, LuAnne Chehak, Scott M. Law