Patents by Inventor Yuh-Ju Sun

Yuh-Ju Sun 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).

  • Polysaccharide-protein binding model and nano-fibril formation of a starch binding domain
    Patent number: 8999688
    Abstract: A polysaccharide-protein binding model of SBD, and a fibril-forming 14-residue peptide consisting of X1NNNX2X3NYQX4X5X6X7X8, wherein the X1 and X8 mean a pair of opposite charged amino acid residues, and the X2, X3, X4, X5, X6, or X7 means an amino acid residue is described. A mixture for diminishing a polysaccharide, comprising at least two starch binding domains (SBDs) and a polysaccharide in a helix form is also presented. A method of providing an oligosaccharide, and a method of producing an amyloid-like fibril and use thereof are further described.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: April 7, 2015
    Assignee: National Tsing Hua University
    Inventors: Margaret Dah-Tsyr Chang, Yuh-Ju Sun, Ping-Chiang Lyu, Shu-Chuan Lin, Wei-I Chou
  • Starch binding domain and use thereof
    Patent number: 8551695
    Abstract: The present invention provides a method for identifying starch binding sites of starch binding domain in CBM family. The CBM family is consisting of CBM20, CBM21, CBM25, CBM26, CBM34, and CBM41. The method further comprises predicting starch binding sites of starch binding domain in CBM family using the identified starch binding sites of starch binding domain with same topology.
    Type: Grant
    Filed: January 23, 2012
    Date of Patent: October 8, 2013
    Assignee: Simpson Biotech Co., Ltd.
    Inventors: Margaret Dah-Tsyr Chang, Ping-Chiang Lyu, Yuh-Ju Sun, Chia-Chin Sheu
  • Starch Binding Domain and Use Thereof
    Publication number: 20120225492
    Abstract: The present invention provides a method for identifying starch binding sites of starch binding domain in CBM family. The CBM family is consisting of CBM20, CBM21, CBM25, CBM26, CBM34, and CBM41. The method further comprises predicting starch binding sites of starch binding domain in CBM family using the identified starch binding sites of starch binding domain with same topology.
    Type: Application
    Filed: January 23, 2012
    Publication date: September 6, 2012
    Applicant: SIMPSON BIOTECH CO., LTD.
    Inventors: Margaret Dah-Tsyr Chang, Ping-Chiang Lyu, Yuh-Ju Sun, Chia-Chin Sheu
  • POLYSACCHARIDE-PROTEIN BINDING MODEL AND NANO-FIBRIL FORMATION OF A STARCH BINDING DOMAIN
    Publication number: 20110129853
    Abstract: A polysaccharide-protein binding model of SBD, and a fibril-forming 14-residue peptide consisting of X1NNNX2X3NYQX4X5X6X7X8, wherein the X1 and X8 mean a pair of opposite charged amino acid residues, and the X2, X3, X4, X5, X6, or X7 means an amino acid residue is described. A mixture for diminising a polysaccharide, comprising at least two starch binding domains (SBDs) and a polysaccharide in a helix form is also presented. A method of providing an oligosaccharide, and a method of producing an amyloid-like fibril and use thereof are further described.
    Type: Application
    Filed: January 19, 2011
    Publication date: June 2, 2011
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Margaret Dah-Tsyr Chang, Yuh-Ju Sun, Ping-Chiang Lyu, Shu-Chuan Lin, Wei-I Chou
  • Polysaccharide-protein binding model and nano-fibril formation of a starch binding domain
    Patent number: 7919580
    Abstract: A polysaccharide-protein binding model of SBD, and a fibril-forming 14-residue peptide consisting of X1NNNX2X3NYQX4X5X6X7X8, wherein the X1 and X8 mean a pair of opposite charged amino acid residues, and the X2, X3, X4, X5, X6, or X7 means an amino acid residue is described. A mixture for diminising a polysaccharide, comprising at least two starch binding domains (SBDs) and a polysaccharide in a helix form is also presented. A method of providing an oligosaccharide, and a method of producing an amyloid-like fibril and use thereof are further described.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: April 5, 2011
    Assignee: National Tsing Hua University
    Inventors: Margaret Dah-Tsyr Chang, Yuh-Ju Sun, Ping-Chiang Lyu, Shu-Chuan Lin, Wei-I Chou
  • Starch Binding Domain and Use Thereof
    Publication number: 20100048880
    Abstract: The present invention relates to a starch binding domain, a recombinant protein and a complex thereof. The present invention also relates to a method for separating a recombinant protein comprising a starch binding domain of the present invention.
    Type: Application
    Filed: October 31, 2006
    Publication date: February 25, 2010
    Applicant: SIMPSON BIOTECH CO., LTD.
    Inventors: Margaret Dah-Tsyr Chang, Ping-Chiang Lyu, Yuh-Ju Sun, Chia-Chin Sheu
  • POLYSACCHARIDE-PROTEIN BINDING MODEL AND NANO-FIBRIL FORMATION OF A STARCH BINDING DOMAIN
    Publication number: 20090186369
    Abstract: The present invention relates to a polysaccharide-protein binding model of SBD, and a fibril-forming 14-residue peptide consisting of X1NNNX2X3NYQX4X5X6X7X8, wherein the X1 and X8 mean a pair of opposite charged amino acid residues, and the X2, X3, X4, X5, X6, or X7 means an amino acid residue. The present invention also relates to a mixture for diminising a polysaccharide, comprising at least two starch binding domains (SBDs) and a polysaccharide in a helix form. The present invention further relates to a method of providing an oligosaccharide, and a method of producing an amyloid-like fibril and use thereof.
    Type: Application
    Filed: January 23, 2009
    Publication date: July 23, 2009
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Margaret Dah-Tsyr Chang, Yuh-Ju Sun, Ping-Chiang Lyu, Shu-Chuan Lin, Wei-I Chou