Patents by Inventor Xifeng Zhang

Xifeng Zhang 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).

  • Packaged Iron Sucrose Products
    Publication number: 20200222282
    Abstract: A packaged iron sucrose formulation including a container with an interior glass surface that is coated with layer of material containing silicon, such as a silicone polymer or silicon dioxide. The iron sucrose formulation is packaged inside the glass vessel and in contact with the layer of material containing silicon. The packaged formulation can be stored for extended periods without glass delamination.
    Type: Application
    Filed: March 25, 2020
    Publication date: July 16, 2020
    Applicant: Hospira, Inc.
    Inventors: Seshagiri R. Tata-Venkata, Xifeng Zhang, Fay Goldblatt, Minhaj Siddiqui
  • Packaged Iron Sucrose Products
    Publication number: 20160184183
    Abstract: A packaged iron sucrose formulation including a container with an interior glass surface that is coated with layer of material containing silicon, such as a silicone polymer or silicon dioxide. The iron sucrose formulation is packaged inside the glass vessel and in contact with the layer of material containing silicon. The packaged formulation can be stored for extended periods without glass delamination.
    Type: Application
    Filed: March 7, 2016
    Publication date: June 30, 2016
    Inventors: Seshagiri R. Tata-Venkata, Xifeng Zhang, Fay Goldblatt, Minhaj Siddiqui
  • Packaged Iron Sucrose Products
    Publication number: 20110226658
    Abstract: A packaged iron sucrose formulation including a container with an interior glass surface that is coated with layer of material containing silicon, such as a silicone polymer or silicon dioxide. The iron sucrose formulation is packaged inside the glass vessel and in contact with the layer of material containing silicon. The packaged formulation can be stored for extended periods without glass delamination.
    Type: Application
    Filed: May 22, 2009
    Publication date: September 22, 2011
    Applicant: HOSPIRA, INC.
    Inventors: Seshagiri R. Tata-Venkata, Xifeng Zhang, Fay Goldblatt, Minhaj Siddiqui