Patents by Inventor Sergey Alekseev

Sergey Alekseev 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).

  • Method for producing graphene and new form of graphene
    Publication number: 20220227632
    Abstract: The invention provides a method for preparing graphene which method comprises the steps of: (a) forming a graphite/water mixture; and (b) introducing the graphite/water mixture into a cavitation reactor using at least two offset nozzles; a cavitation reactor for use in the method wherein the cavitation reactor has a cavitation chamber wherein the cavitation chamber has at least two offset inlet nozzles which are directed towards the centre of the cavitation chamber and at least one outlet; and graphene having a carbon content of at least about 98 wt %.
    Type: Application
    Filed: May 10, 2019
    Publication date: July 21, 2022
    Inventors: Marina Starkova, Sergey Alekseev
  • Consistent set of interfaces derived from a business object model
    Patent number: 8924269
    Abstract: A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: December 30, 2014
    Assignee: SAP AG
    Inventors: Michael Seubert, Andre Wagner, Andreas Brossler, Andreas Leukert-Knapp, Andreas Poth, Arno Eifel, Axel Kuehl, Benjamin Klehr, Danny Pannicke, Frank Reinemuth, Georg Dopf, Georg Podhajsky, Giovanni Deledda, Gunther Liebich, Jochen Steinbach, Klaus Reinelt, Klaus Schlappner, Martin Gaub, Martin Schorr, Martin Von der Emder, Michael Sylvester, Ralf Schliehe-Diecks, Robert Bieber, Robert Doerner, Robert Reiner, Rudolf Winkel, Sergey Alekseev, Stefan Adelmann, Stefan Franke, Tanjana Preiser-Funke, Thilo Kraehmer, Thomas Hoffmann, Thomas Nitschke, Werner Gnan, Yongbin He, Anil Joshi Jetti, Christian Saalfrank, Sunsil S. Parvatikar, Sabine Montnacher
  • Invoice exception management
    Publication number: 20080133388
    Abstract: The disclosure provides a system, method, and software for facilitating invoice exception management. Particularly, this disclosure describes systems, method, and software for facilitating invoice exception management. The software comprises computer readable instructions. When executed, the software is operable to receive an invoice into a distributed business application. The software can identify an exception to the invoice. If an exception to the invoice is identified, the software automatically presents resolution options for the identified exception to a user via an invoice center interface.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 5, 2008
    Inventors: Sergey Alekseev, Paola Sala, Robert Reiner, Benjamin Klehr, Pascal Hochwarth, Tanja Soehngen