Patents by Inventor Oren Shraga Dwir

Oren Shraga Dwir 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).

  • Patent number: 7704702
    Abstract: A test strip configured for the detection of an analyte in a fluid sample and methods for manufacturing and for using the same. The test strip comprises a first flow matrix and a second flow matrix sequentially arranged to form an interface therebetween. The first flow matrix comprises a detection composition movably bound thereto, wherein the detection composition when exposed to the analyte produces at least one detectable product and wherein the first and second solid matrices are selected so as to accumulate the at least one detectable product at the interface between the two matrices, when the fluid sample travels from the first flow matrix to the second flow matrix.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: April 27, 2010
    Assignee: Inverness Medical Switzerland GmbH
    Inventors: Tomer Keren, Oren Shraga Dwir
  • Patent number: 7591978
    Abstract: A solid-phase test device and a method for the detection of sialidase activity in a fluid sample. The test device includes a solid support provided with a pre-deposited dry form of a sialidase detecting composition. The sialidase detecting composition includes a sialidase substrate and a color-developing reagent. When the sialidase substrate is exposed to sialidase it yields an intermediate compound which reacts with the color-developing reagent to form a detectable color change.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: September 22, 2009
    Assignee: Inverness Medical Switzerland GmbH
    Inventors: Oren Shraga Dwir, Tomer Keren, Falk Fish
  • Publication number: 20080038766
    Abstract: A solid-phase test device and method for the detection of sialidase activity in a fluid sample. The test device comprises a solid support provided with pre-deposited dry form of a sialidase detecting composition comprising a sialidase substrate and a color-developing reagent, wherein the sialidase substrate when exposed to sialidase yields an intermediate compound which reacts with the color-developing reagent to form a detectable color change.
    Type: Application
    Filed: August 10, 2006
    Publication date: February 14, 2008
    Applicant: Inverness Medical Switzerland GmbH
    Inventors: Oren Shraga Dwir, Tomer Keren, Falk Fish
  • Publication number: 20080038759
    Abstract: A test strip configured for the detection of an analyte in a fluid sample and methods for manufacturing and for using the same. The test strip comprises a first flow matrix and a second flow matrix sequentially arranged to form an interface therebetween. The first flow matrix comprises a detection composition movably bound thereto, wherein the detection composition when exposed to the analyte produces at least one detectable product and wherein the first and second solid matrices are selected so as to accumulate the at least one detectable product at the interface between the two matrices, when the fluid sample travels from the first flow matrix to the second flow matrix.
    Type: Application
    Filed: August 10, 2006
    Publication date: February 14, 2008
    Applicant: Inverness Medical Switzerland GmbH
    Inventors: Tomer Keren, Oren Shraga Dwir