Patents by Inventor Robert Che-An Yang

Robert Che-An Yang 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).

  • Heteroduplex PCR cloning
    Patent number: 6001612
    Abstract: The invention relates to a method of cloning a target nucleic acid sequence by performing two PCR reactions to generate two PCR products differing in terminal sequences. The PCR products thus obtained are denatured and annealed together to form a heteroduplex, which is ready for ligation and transformation of bacteria without any restriction digestion.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: December 14, 1999
    Inventor: Robert Che-An Yang