Patents by Inventor Sara J. Vella

Sara J. Vella 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).

  • Stabilizing Polymers to Control Passive Leaking of Functional Materials From Delivery Members
    Publication number: 20140249005
    Abstract: A delivery member for use in an image forming apparatus. The delivery member has a support member and a first layer disposed on the support member. The first layer includes a cross-linked elastomeric matrix, a stabilizing polymer comprising a polysiloxane backbone, and a functional material. Coating mixtures for preparing such delivery members having a first layer. Image forming apparatuses containing such delivery members.
    Type: Application
    Filed: March 4, 2013
    Publication date: September 4, 2014
    Applicant: XEROX CORPORATION
    Inventors: Sara J. Vella, Nan-Xing Hu, Yu Liu