Patents by Inventor Tsetska Takova

Tsetska Takova 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).

  • Charge tags and the separation of nucleic acid molecules
    Publication number: 20050130179
    Abstract: The present invention relates to novel phosphoramidites, including positive and neutrally charged compounds. The present invention also provides charge tags for attachment to materials including solid supports and nucleic acids, wherein the charge tags increase or decrease the net charge of the material. The present invention further provides methods for separating and characterizing molecules based on the charge differentials between modified and unmodified materials.
    Type: Application
    Filed: June 23, 2004
    Publication date: June 16, 2005
    Applicant: Third Wave Technologies, Inc.
    Inventors: Victor Lyamichev, Zbigniev Skrzypczynski, Hatim Allawi, Sarah Wayland, Tsetska Takova, Bruce Neri, James Prudent, Jeff Hall
  • Charge tags and the separation of nucleic acid molecules
    Patent number: 6780982
    Abstract: The present invention relates to novel phosphoramidites, including positive and neutrally charged compounds. The present invention also provides charge tags for attachment to materials including solid supports and nucleic acids, wherein the charge tags increase or decrease the net charge of the material. The present invention further provides methods for separating and characterizing molecules based on the charge differentials between modified and unmodified materials.
    Type: Grant
    Filed: February 6, 2001
    Date of Patent: August 24, 2004
    Assignee: Third Wave Technologies, Inc.
    Inventors: Victor Lyamichev, Zbigniew Skrzpczynski, Hatim T. Allawi, Sarah R. Wayland, Tsetska Takova, Bruce P. Neri
  • Charge tags and the separation of nucleic acid molecules
    Publication number: 20020128465
    Abstract: The present invention relates to novel phosphoramidites, including positive and neutrally charged compounds. The present invention also provides charge tags for attachment to materials including solid supports and nucleic acids, wherein the charge tags increase or decrease the net charge of the material. The present invention further provides methods for separating and characterizing molecules based on the charge differentials between modified and unmodified materials.
    Type: Application
    Filed: February 6, 2001
    Publication date: September 12, 2002
    Applicant: Third Wave Technologies, Inc.
    Inventors: Victor Lyamichev, Zbigniew Skrzpczynski, Hatim T. Allawi, Sarah R. Wayland, Tsetska Takova, Bruce P. Neri