Patents by Inventor Aidas Kriauciunas

Aidas Kriauciunas 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).

  • Selective acylation of epsilon-amino groups
    Patent number: 5646242
    Abstract: The present invention relates to the acylation of proteins. More particularly, the invention relates to a one-step process for selectively acylating the free .epsilon.-amino group of insulin, insulin analog, or proinsulin in the presence of a free .alpha.-amino group.
    Type: Grant
    Filed: November 17, 1994
    Date of Patent: July 8, 1997
    Assignee: Eli Lilly and Company
    Inventors: Jeffrey C. Baker, Victor J. Chen, Jose M. Hanquier, Aidas Kriauciunas, Brian A. Moser, Robert T. Shuman
  • Selective acylation of epsilon-amino groups
    Patent number: RE37971
    Abstract: The present invention relates to the acylation of proteins. More particularly, the invention relates to a one-step process for selectively acylating the free &egr;-amino group of insulin, insulin analog, or proinsulin in the presence of a free &agr;-amino group.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: January 28, 2003
    Assignee: Eli Lilly and Company
    Inventors: Jeffrey C. Baker, Victor J. Chen, Jose M. Hanquier, Aidas Kriauciunas, Brian A. Moser, Robert T. Shuman