Patents by Inventor Eslran B. Yeh

Eslran B. Yeh 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).

  • Charge-modified dye absorption media
    Publication number: 20020142933
    Abstract: A modified matrix, presently preferred to be a polyester substrate, having been reacted with a modifier, the modifier presently preferred to have one or more epoxy groups which bond to the matrix to change the characteristics of the matrix, thus permitting the matrix to be suitable for use in a variety of applications, such as a dye scavenger capable of absorbing dyes bled into solution.
    Type: Application
    Filed: August 6, 2001
    Publication date: October 3, 2002
    Inventors: Eslran B. Yeh, Eugene A. Ostreicher, Thomas D. Holler, Thomas J. Hamlin, William H. Caco, Marjorie B. Bucholz, Jack L. Armack