Patents by Inventor Mayda Perez

Mayda Perez 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 to modulate lysine variant distribution
    Patent number: 9181572
    Abstract: The instant invention relates to the field of protein production and purification, and in particular to compositions and processes for controlling the distribution or amount of lysine variants expressed by host cells, as well as to compositions and processes for controlling the amount of lysine variants present in purified preparations.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: November 10, 2015
    Assignee: AbbVie, Inc.
    Inventors: Kartik Subramanian, Mayda Perez, Xiaobei Zeng, Chee Furng Wong, Christopher Chumsae
  • METHODS TO MODULATE LYSINE VARIANT DISTRIBUTION
    Publication number: 20130280274
    Abstract: The instant invention relates to the field of protein production and purification, and in particular to compositions and processes for controlling the distribution or amount of lysine variants expressed by host cells, as well as to compositions and processes for controlling the amount of lysine variants present in purified preparations.
    Type: Application
    Filed: March 14, 2013
    Publication date: October 24, 2013
    Applicant: ABBVIE INC.
    Inventors: Kartik Subramanian, Mayda Perez, Xiaobei Zeng, Chee Furng Wong