Patents by Inventor Brian A. Moser

Brian A. Moser 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).

  • Preparation of an acylated protein powder
    Patent number: 5700904
    Abstract: A method for recovering an acylated protein as a powder, especially in cases where said acylated protein is one that resists isolation by isoelectric precipitation from aqueous solutions of the protein, said method comprising in combination adjusting said aqueous solution to near the isoelectric pH of the protein and providing a suitable alcohol concentration to cause precipitation of the protein in the form of filterable particles at said pH.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 23, 1997
    Assignee: Eli Lilly and Company
    Inventors: Jeffrey Clayton Baker, Brian A. Moser, Warren E. Shrader
  • 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