Patents by Inventor Te-Tuan Yang

Te-Tuan 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).

  • Method for purification of recombinant proteins
    Patent number: 7193041
    Abstract: Purification of poly-amino acid-tagged recombinant proteins has been improved by the use of a carboxymethylated aspartate ligand complexed with a third-block transition metal having an oxidation state of 2+ and a coordination number of 6. A method for synthesizing the metal ion-CM-Asp complex is also described. Further, the metal ion-CM-Asp complex can be used for screening protein function.
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: March 20, 2007
    Assignee: Clontech Laboratories, Inc.
    Inventors: Brian Perry, Paul S. Nelson, Te-Tuan Yang, Thomas H. Smith
  • Novel method for purification of recombinant proteins
    Publication number: 20060122378
    Abstract: Purification of poly-amino acid-tagged recombinant proteins has been improved by the use of a carboxymethylated aspartate ligand complexed with a third-block transition metal having an oxidation state of 2+ and a coordination number of 6. A method for synthesizing the metal ion-CM-Asp complex is also described. Further, the metal ion-CM-Asp complex can be used for screening protein function.
    Type: Application
    Filed: January 19, 2006
    Publication date: June 8, 2006
    Inventors: Brian Perry, Paul Nelson, Te-Tuan Yang, Thomas Smith
  • Novel method for purification of recombinant proteins
    Publication number: 20020143158
    Abstract: Purification of poly-amino acid-tagged recombinant proteins has been improved by the use of a carboxymethylated aspartate ligand complexed with a third-block transition metal having an oxidation state of 2+and a coordination number of 6. A method for synthesizing the metal ion-CM-Asp complex is also described. Further, the metal ion-CM- Asp complex can be used for screening protein finction.
    Type: Application
    Filed: April 19, 2001
    Publication date: October 3, 2002
    Inventors: Brian Perry, Paul S. Nelson, Te-Tuan Yang, Thomas H. Smith
  • Method for purification of recombinant proteins
    Patent number: 6242581
    Abstract: Purification of poly-amino acid-tagged recombinant proteins has been improved by the use of a carboxymethylated aspartate ligand complexed with a third-block transition metal having an oxidation state of 2+ and a coordination number of 6. A method for synthesizing the metal ion-CM-Asp complex is also described. Further, the metal ion-CM-Asp complex can be used for screening protein function.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: June 5, 2001
    Assignee: Clontech Laboratories, Inc.
    Inventors: Paul S. Nelson, Te-Tuan Yang, Steven R. Kain, Thomas H. Smith
  • Method for purification of recombinant proteins
    Patent number: 5962641
    Abstract: Purification of poly-amino acid-tagged recombinant proteins has been improved by the use of a carboxymethylated aspartate ligand complexed with a third-block transition metal having an oxidation state of 2.sup.+ and a coordination number of 6. A method for synthesizing the metal ion-CM-Asp complex is also described. Further, the metal ion-CM-Asp complex can be used for screening protein function.
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: October 5, 1999
    Assignee: CLONTECH Laboratories, Inc.
    Inventors: Paul S. Nelson, Te-Tuan Yang, Steven R. Kain