Patents by Inventor Xiaodong (David) Lu

Xiaodong (David) Lu 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).

  • High SPF sunscreen compositions
    Patent number: 9050475
    Abstract: Methods and composition for the protection of an object from UV light are provided. For example, in certain aspects, the composition can include a plurality of photo stabilizers that enhance SPF values of the composition. Furthermore, the invention provides for the use of the compositions.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: June 9, 2015
    Assignee: MD SOLARSCIENCES CORP.
    Inventors: Kathryn Nurse, Ni'Kita Wilson, Xiaodong (David) Lu, Irwin Palefsky
  • HIGH SPF SUNSCREEN COMPOSITIONS
    Publication number: 20130028853
    Abstract: Methods and composition for the protection of an object from UV light are provided. For example, in certain aspects, the composition can include a plurality of photo stabilizers that enhance SPF values of the composition. Furthermore, the invention provides for the use of the compositions.
    Type: Application
    Filed: February 9, 2011
    Publication date: January 31, 2013
    Inventors: Kathryn Nurse, Ni'kita Wilson, Xiaodong (David) Lu, Irwin Palefsky