Patents by Inventor Yuqiu Jiang

Yuqiu Jiang 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).

  • Publication number: 20210292851
    Abstract: The invention is a method of determining a likelihood that a cancer patient will respond to immunotherapy based on a mutation metric obtained by sequencing a small panel of nucleic acid targets in patient's cell-free DNA.
    Type: Application
    Filed: July 29, 2019
    Publication date: September 23, 2021
    Inventors: Aarthi Balasubramanyam, Yuqiu Jiang, John Palma, Namrata Patil, Johnny Wu, Stephanie Yaung, Wei Zou
  • Publication number: 20160130641
    Abstract: The disclosed edge-blocker oligonucleotide based AS-NEPB-PCR method amplifies allele specific DNA (or RNA) while dramatically blocking amplification of wild type (WT) DNA (or RNA). The AS-NEPB-PCR design allows ready modification of an existing PCR reaction setup with an edge-blocker oligonucleotide together with an allele specific primer complementary to the mutant sequence to achieve allele specific amplification. The method simplifies assay optimization procedures and achieved sensitivity sufficient to detect a signal present at 0.1% level with close to 100% specificity, which is useful in detecting SNP or genetic mutations. The method was used to detect three different genetic mutations in cancer, in KRAS, BRAF, and EGFR, with three different types of modified edge-blocker oligonucleotides (phosphate, inverted dT and amino-C7). It was possible to detect one copy of mutant DNA in 1000-copy of normal DNA background of a heterogeneous sample, and was far more sensitive than the other blocking method.
    Type: Application
    Filed: February 13, 2013
    Publication date: May 12, 2016
    Inventors: Haiying Wang, Yuqiu Jiang, Yixin Wang
  • Publication number: 20140011685
    Abstract: Circulating Endothelial Cells are isolated from patient blood and gene expression of the cells is analyzed to assess a medical condition or the tissue of origin of the cell. Kits for conducting the method are also provided.
    Type: Application
    Filed: July 3, 2012
    Publication date: January 9, 2014
    Inventors: Yixin WANG, Baoying Huang, Jack Hu, Yuqiu Jiang, Tim Jatkoe, Yashoda Rajpurohit
  • Patent number: 8182823
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, particularly breast cancer, are disclosed. Illustrative compositions comprise one or more breast tumor polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly breast cancer.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: May 22, 2012
    Assignee: Corixa Corporation
    Inventors: Yuqiu Jiang, Davin C. Dillon, Jennifer L. Mitcham, Jiangchun Xu
  • Publication number: 20110166030
    Abstract: A method for predicting with high specificity from RTPCR detected markers if a patent is likely to respond to docetaxel treatment is disclosed. RTPCR detects the presence of absence of certain mutations due to fusion events. Together, with other protein markers, additional stratification is possible to identify patents suited for docetaxel therapy as opposed to for alternative treatments.
    Type: Application
    Filed: September 28, 2010
    Publication date: July 7, 2011
    Inventors: Yixin Wang, Yuqiu Jiang, John F. Palma
  • Publication number: 20110104211
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, particularly breast cancer, are disclosed. Illustrative compositions comprise one or more breast tumor polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly breast cancer.
    Type: Application
    Filed: September 30, 2010
    Publication date: May 5, 2011
    Inventors: YUQIU JIANG, DAVIN C. DILLON, JENNIFER L. MITCHAM, JIANGCHUN XU
  • Patent number: 7855271
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, particularly breast cancer, are disclosed. Illustrative compositions comprise one or more breast tumor polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly breast cancer.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: December 21, 2010
    Assignee: Corixa Corporation
    Inventors: Yuqiu Jiang, Davin C Dillon, Jennifer L Mitcham, Jiangchun Xu, Susan L Harlocker
  • Patent number: 7598226
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, particularly breast cancer, are disclosed. Illustrative compositions comprise one or more breast tumor polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly breast cancer.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: October 6, 2009
    Assignee: Corixa Corporation
    Inventors: Yuqiu Jiang, Davin C. Dillon, Jennifer L. Mitcham, Jiangchun Xu, Susan L. Harlocker
  • Publication number: 20090192045
    Abstract: Kits and articles include reagents for conducting a seven gene assay to stage colon cancer as Stage II or Stage III colon cancer.
    Type: Application
    Filed: January 19, 2009
    Publication date: July 30, 2009
    Inventors: Yuqiu Jiang, Yi Zhang, Yixin Wang
  • Patent number: 7563880
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, particularly breast cancer, are disclosed. Illustrative compositions comprise one or more breast tumor polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly breast cancer.
    Type: Grant
    Filed: November 13, 2003
    Date of Patent: July 21, 2009
    Assignee: Corixa Corporation
    Inventors: Davin C Dillon, Yuqiu Jiang
  • Patent number: 7517952
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, such as prostate cancer, are disclosed. Compositions may comprise one or more prostate-specific proteins, immunogenic portions thereof, or polynucleotides that encode such portions. Alternatively, a therapeutic composition may comprise an antigen presenting cell that expresses a prostate-specific protein, or a T cell that is specific for cells expressing such a protein. Such compositions may be used, for example, for the prevention and treatment of diseases such as prostate cancer. Diagnostic methods based on detecting a prostate-specific protein, or mRNA encoding such a protein, in a sample are also provided.
    Type: Grant
    Filed: June 13, 2000
    Date of Patent: April 14, 2009
    Assignee: Corixa Corporation
    Inventors: Jiangchun Xu, Davin C. Dillon, Jennifer L. Mitcham, Susan L. Harlocker, Yuqiu Jiang, Michael D. Kalos, Gary R. Fanger, Marc W. Retter, John A. Stolk, Craig H. Day, Thomas S. Vedvick, Darrick Carter, Samuel X. Li, Aijun Wang, Yasir A. W. Skeiky, William T. Hepler, Robert A. Henderson
  • Publication number: 20080219988
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, particularly prostate cancer, are disclosed. Illustrative compositions comprise one or more prostate-specific polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly prostate cancer.
    Type: Application
    Filed: October 30, 2007
    Publication date: September 11, 2008
    Applicant: CORIXA CORPORATION
    Inventors: Jiangchun Xu, Davin C. Dillon, Jennifer L. Mitcham, Susan L. Harlocker, Yuqiu Jiang, Robert A. Henderson, Michael D. Kalos, Gary R. Fanger, Marc W. Retter, John A. Stolk, Craig H. Day, Thomas S. Vedvick
  • Publication number: 20080058432
    Abstract: A method of providing a prognosis of colorectal cancer is conducted by analyzing the expression of a group of genes. Gene expression profiles in a variety of medium such as microarrays are included as are kits that contain them.
    Type: Application
    Filed: March 5, 2007
    Publication date: March 6, 2008
    Inventors: Yixin Wang, Abhijit Mazumder, Yuqiu Jiang, Thomas Briggs
  • Publication number: 20070292415
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, particularly breast cancer, are disclosed. Illustrative compositions comprise one or more breast tumor polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly breast cancer.
    Type: Application
    Filed: June 12, 2007
    Publication date: December 20, 2007
    Inventors: Davin Dillon, Yuqiu Jiang
  • Publication number: 20070161034
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, such as colon cancer, are disclosed. Compositions may comprise one or more colon tumor proteins, immunogenic portions thereof, or polynucleotides that encode such portions. Alternatively, a therapeutic composition may comprise an antigen presenting cell that expresses a colon tumor protein, or a T cell that is specific for cells expressing such a protein. Such compositions may be used, for example, for the prevention and treatment of diseases such as colon cancer. Diagnostic methods based on detecting a colon tumor protein, or mRNA encoding such a protein, in a sample are also provided.
    Type: Application
    Filed: February 8, 2007
    Publication date: July 12, 2007
    Applicant: CORIXA CORPORATION
    Inventors: Yuqiu Jiang, Susan Harlocker, Heather Secrist, Aijun Wang, John Stolk
  • Patent number: 7202342
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, such as prostate cancer, are disclosed. Compositions may comprise one or more prostate-specific proteins, immunogenic portions thereof, or polynucleotides that encode such portions. Alternatively, a therapeutic composition may comprise an antigen presenting cell that expresses a prostate-specific protein, or a T cell that is specific for cells expressing such a protein. Such compositions may be used, for example, for the prevention and treatment of diseases such as prostate cancer. Diagnostic methods based on detecting a prostate-specific protein, or mRNA encoding such a protein, in a sample are also provided.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: April 10, 2007
    Assignee: Corixa Corporation
    Inventors: Jiangchun Xu, Davin C. Dillon, Jennifer L. Mitcham, Susan L. Harlocker, Yuqiu Jiang, Michael D. Kalos, Gary R. Fanger, Marc W. Retter, John A. Stolk, Craig H. Day, Thomas S. Vedvick, Darrick Carter, Samuel X. Li, Aijun Wang, Yasir A. W. Skeiky, William T. Hepler
  • Publication number: 20070037186
    Abstract: The present invention relates to methods, compositions and articles directed to diagnosing thyroid carcinoma, differentiating between thyroid carcinoma and benign thyroid diseases, testing indeterminate thyroid fine needle aspirate samples of thyroid nodules, and determining patient protocols and outcomes.
    Type: Application
    Filed: May 16, 2006
    Publication date: February 15, 2007
    Inventors: Yuqiu Jiang, John Backus, Abhijit Mazumder, Dondapati Chowdary, Fei Yang, Yixin Wang, Timothy Jatkoe
  • Publication number: 20060269532
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, particularly prostate cancer, are disclosed. Illustrative compositions comprise one or more prostate-specific polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly prostate cancer.
    Type: Application
    Filed: February 1, 2006
    Publication date: November 30, 2006
    Applicant: Corixa Corporation
    Inventors: Jiangchun Xu, Davin Dillon, Jennifer Mitcham, Susan Harlocker, Yuqiu Jiang, Robert Henderson, Michael Kalos, Gary Fanger, Marc Retter, John Stolk, Craig Day, Thomas Vedvick, Darrick Carter, Samuel Li, Aijun Wang, Yasir Skeiky, William Hepler, John Hural, Patricia McNeill, Raymond Houghton, Carlota Vinals y de Bassols, Teresa Foy, Yoshihiro Watanabe, Madeleine Meagher, Ta Deng
  • Patent number: 7074898
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, such as prostate cancer, are disclosed. Compositions may comprise one or more prostate-specific proteins, immunogenic portions thereof, or polynucleotides that encode such portions. Alternatively, a therapeutic composition may comprise an antigen presenting cell that expresses a prostate-specific protein, or a T cell that is specific for cells expressing such a protein. Such compositions may be used, for example, for the prevention and treatment of diseases such as prostate cancer. Diagnostic methods based on detecting a prostate-specific protein, or mRNA encoding such a protein, in a sample are also provided.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: July 11, 2006
    Assignee: Corixa Corporation
    Inventors: Jiangchun Xu, Davin C. Dillon, Jennifer L. Mitcham, Susan L. Harlocker, Yuqiu Jiang, Steven G. Reed, Michael D. Kalos, Gary R. Fanger, Marc W. Retter, John A. Stolk, Craig H. Day
  • Patent number: 7048931
    Abstract: Compositions and methods for the therapy and diagnosis of cancer, such as prostate cancer, are disclosed. Compositions may comprise one or more prostate-specific proteins, immunogenic portions thereof, or polynucleotides that encode such portions. Alternatively, a therapeutic composition may comprise an antigen presenting cell that expresses a prostate-specific protein, or a T cell that is specific for cells expressing such a protein. Such compositions may be used, for example, for the prevention and treatment of diseases such as prostate cancer. Diagnostic methods based on detecting a prostate-specific protein, or mRNA encoding such a protein, in a sample are also provided.
    Type: Grant
    Filed: November 9, 2000
    Date of Patent: May 23, 2006
    Assignee: Corixa Corporation
    Inventors: Jiangchun Xu, Davin C. Dillon, Jennifer L. Mitcham, Susan L. Harlocker, Yuqiu Jiang, Steven G. Reed, Michael D. Kalos, Marc W. Retter, John A. Stolk, Craig H. Day, Yasir A. W. Skeiky, Aijun Wang