Patents by Inventor Mikhail Yu. Lebedev

Mikhail Yu. Lebedev 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).

  • Process for obtaining N-monosubstituted amides
    Publication number: 20030120113
    Abstract: A process for obtaining an amide of the general formula R-(CO)—NH—CH2—X involves contacting a nitrile of the general formula R-CN with:
    Type: Application
    Filed: November 5, 2002
    Publication date: June 26, 2003
    Applicant: Millennium Specialty Chemicals, Inc.
    Inventors: Mikhail Yu Lebedev, Mark B. Erman
  • Process for obtaining N-monosubstituted amides
    Patent number: 6482983
    Abstract: A process for obtaining an amide of the general formula R—(CO)—NH—CH2—X involves contacting a nitrile of the general formula R—CN with: a) an acid; and c) an alkoxy-containing compound comprising at least one alkoxy functionality of the general formula —OCH2—X; wherein R is hydrogen or an alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl, or heterocyclic substituent, which substituents can be substituted or unsubstituted; wherein X is hydrogen or a radical having the general formula —CHR1R2; and wherein R1 and R2 independently or collectively represent hydrogen or an alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl, or heterocyclic substituent, or any combination thereof, which substituents can be substituted or unsubstituted.
    Type: Grant
    Filed: July 31, 2001
    Date of Patent: November 19, 2002
    Assignee: Millennium Specialty Chemicals
    Inventors: Mikhail Yu. Lebedev, Mark B. Erman