Patents by Inventor Alexandre Rachkov

Alexandre Rachkov 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).

  • Methods for producing macromolecule-identifying polymers
    Patent number: 7741421
    Abstract: The methods for producing macromolecule identifying polymers according to the present invention comprise the steps of polymerizing a starting monomer in an aqueous solution in the presence of a macromolecule, a crosslinking agent, and a radical polymerization initiator to produce a polymer containing the macromolecule in its interior; and removing the macromolecule from the polymer containing the macromolecule to thereby produce the macromolecule identifying polymer having a molecular imprint of the macromolecule. In this method, the crosslinker has a solubility in water at 25° C. of 100% by mass or higher.
    Type: Grant
    Filed: March 5, 2004
    Date of Patent: June 22, 2010
    Assignee: Reqmed Company, Ltd.
    Inventors: Norihiko Minoura, Alexandre Rachkov, Tadashi Matsumoto, Kaori Endo, Hu Minjie
  • Process for producing macromolecule-identifying polymer
    Publication number: 20060240435
    Abstract: The methods for producing macromolecule identifying polymers according to the present invention comprise the steps of polymerizing a starting monomer in an aqueous solution in the presence of a macromolecule, a crosslinking agent, and a radical polymerization initiator to produce a polymer containing the macromolecule in its interior; and removing the macromolecule from the polymer containing the macromolecule to thereby produce the macromolecule identifying polymer having a molecular imprint of the macromolecule. In this method, the crosslinker has a solubility in water at 25° C. of 100% by mass or higher.
    Type: Application
    Filed: March 5, 2004
    Publication date: October 26, 2006
    Inventors: Norihiko Minoura, Alexandre Rachkov, Tadashi Matsumoto, Kaori Endo, Hu Minjie