Patents by Inventor Karel Kleparnik

Karel Kleparnik 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: 7578915
    Abstract: A modular multiple lane or capillary electrophoresis (chromatography) system that permits automated parallel separation and comprehensive collection of all fractions from samples in all lanes or columns, with the option of further on-line automated sample fraction analysis, is disclosed. Preferably, fractions are collected in a multi-well fraction collection unit, or plate. The multi-well collection plate is preferably made of a solvent permeable gel, most preferably a hydrophilic, polymeric gel such as agarose or cross-linked polyacrylamide.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: August 25, 2009
    Assignee: Northeastern University
    Inventors: Barry L. Karger, Lev Kotler, Frantisek Foret, Marek Minarik, Karel Kleparnik
  • Patent number: 7323092
    Abstract: While the present invention has been described in conjunction with a preferred embodiment, one of ordinary skill, after reading the foregoing specification, will be able to effect various changes, substitutions of equivalents, and other alterations to the compositions and methods set forth herein. It is therefore intended that the protection granted by Letters Patent hereon be limited only by the definitions contained in the appended claims and equivalents thereof.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: January 29, 2008
    Assignee: Northeastern University
    Inventors: Barry L. Karger, Lev Kotler, Frantisek Foret, Marek Minarik, Karel Kleparnik
  • Publication number: 20040040851
    Abstract: While the present invention has been described in conjunction with a preferred embodiment, one of ordinary skill, after reading the foregoing specification, will be able to effect various changes, substitutions of equivalents, and other alterations to the compositions and methods set forth herein. It is therefore intended that the protection granted by Letters Patent hereon be limited only by the definitions contained in the appended claims and equivalents thereof.
    Type: Application
    Filed: September 2, 2003
    Publication date: March 4, 2004
    Applicant: NORTHEASTERN UNIVERSITY
    Inventors: Barry L. Karger, Lev Kotler, Frantisek Foret, Marek Minarik, Karel Kleparnik
  • Publication number: 20040040850
    Abstract: A modular multiple lane or capillary electrophoresis (chromatography) system that permits automated parallel separation and comprehensive collection of all fractions from samples in all lanes or columns, with the option of further on-line automated sample fraction analysis, is disclosed. Preferably, fractions are collected in a multi-well fraction collection unit, or plate. The multi-well collection plate is preferably made of a solvent permeable gel, most preferably a hydrophilic, polymeric gel such as agarose or cross-linked polyacrylamide.
    Type: Application
    Filed: August 29, 2003
    Publication date: March 4, 2004
    Applicant: NORTHEASTERN UNIVERSITY
    Inventors: Barry L. Karger, Lev Kotler, Frantisek Foret, Marek Minarik, Karel Kleparnik
  • Patent number: 6660149
    Abstract: A modular multiple lane or capillary electrophoresis (chromatography) system that permits automated parallel separation and comprehensive collection of all fractions from samples in all lanes or columns, with the option of further on-line automated sample fraction analysis, is disclosed. Preferably, fractions are collected in a multi-well fraction collection unit, or plate (40). The multi-well collection plate (40) is preferably made of a solvent permeable gel, most preferably a hydrophilic, polymeric gel such as agarose or cross-linked polyacrylamide.
    Type: Grant
    Filed: April 24, 2000
    Date of Patent: December 9, 2003
    Assignee: Beckman Coulter, Inc.
    Inventors: Barry L. Karger, Lev Kotler, Frantisek Foret, Marek Minarik, Karel Kleparnik