Patents by Inventor Charles Helmstetter

Charles Helmstetter 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).

  • Method for producing synchronous cells and the resultant cells
    Publication number: 20020123144
    Abstract: The present invention relates to a method for producing a synchronous cell culture and the resulting cells, whereby the cells are of the same size and the same mitotic age. In particular, the present cells are mammalian in nature and, preferably hematopoietic cells.
    Type: Application
    Filed: February 21, 2002
    Publication date: September 5, 2002
    Inventor: Charles Helmstetter