Patents by Inventor Xiandong Hu

Xiandong Hu 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).

  • METHODS AND DEVICES FOR BACKING UP FILE
    Publication number: 20160062843
    Abstract: A method for backing up files to a back-up server includes determining a hash value of a file according to a preset algorithm, inquiring for the determined hash value in a local back-up database, and canceling back-up of the file to the back-up server if the hash value is recorded in the local back-up database.
    Type: Application
    Filed: April 23, 2015
    Publication date: March 3, 2016
    Inventors: Chunyu LI, Yidong WANG, Xiandong HU
  • Acylsulfonamides and Processes for Producing the Same
    Publication number: 20110130568
    Abstract: The present disclosure relates to acylsulfonamides and processes for their preparation. The processes involve a target-guided synthesis approach, whereby a thioacid and a sulfonyl azide are reacted in the presence of a biological target protein, a Bcl-2 family protein, to form the acylsulfonamide.
    Type: Application
    Filed: February 23, 2009
    Publication date: June 2, 2011
    Inventors: Roman Manetsch, Hong-Gang Wang, Xiandong Hu, Sameer Kulkami, Jiazhi G. Sun