Patents by Inventor Vladimir Korshun

Vladimir Korshun 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).

  • ARYLETHYNYLXANTHENE DYES
    Publication number: 20120316319
    Abstract: Disclosed are 9-arylethynylxanthenes which possess useful fluorescent properties, and can be used as fluorescent dyes, and labels.
    Type: Application
    Filed: June 10, 2012
    Publication date: December 13, 2012
    Inventors: Alexey Ustinov, Vladimir Korshun
  • Trityl Derivatives for Enhancing Mass Spectrometry
    Publication number: 20090023926
    Abstract: The present invention provides a compound of the formula: (IIa); having a reactive functional group M, capable of reacting with a biopolymer, BP, having at least one group capable of reacting with M to form a covalent linkage, to provide a biopolymer derivative of the formula: (IIIa). The biopolymer derivatives of the invention have enhanced ionisability with respect to free 10 biopolymer (Bp) enabling improved analysis of the biopolymer using mass spectrometry. The invention further provides specific examples of compounds formula (IIa), e.g. compounds of formula: (IIa-2a) and (IIa-58a).
    Type: Application
    Filed: September 22, 2005
    Publication date: January 22, 2009
    Inventors: Edwin Mellor Southern, Vladimir Korshun, Mikhail Sergeevich Shchepinov