Patents by Inventor VALENTINE CHEVALLIER

VALENTINE CHEVALLIER 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).

  • Cell culture methods
    Patent number: 11859203
    Abstract: The present invention relates to methods for reducing the heterogeneity of a population of recombinant proteins produced in cell culture, said methods comprising growing host cells producing a recombinant protein in a cell culture medium wherein the cell culture medium comprises one or more cysteine/cystine analogs.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: January 2, 2024
    Assignee: UCB BIOPHARMA SRL
    Inventors: Valentine Chevallier, Nadine Kochanowski, Laetitia Malphettes, Vincent Adolphe Carol Cool
  • CELL CULTURE METHODS
    Publication number: 20200308536
    Abstract: The present invention relates to methods for reducing the heterogeneity of a population of recombinant proteins produced in cell culture, said methods comprising growing host cells producing a recombinant protein in a cell culture medium wherein the cell culture medium comprises one or more cysteine/cystine analogs.
    Type: Application
    Filed: November 29, 2018
    Publication date: October 1, 2020
    Inventors: VALENTINE CHEVALLIER, NADINE KOCHANOWSKI, LAETITIA MALPHETTES, VINCENT ADOLPHE CAROL COOL