Patents by Inventor Huaizhong Hu

Huaizhong 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).

  • Patent number: 11834716
    Abstract: Disclosed is a method for predicting whether esophageal cancer is sensitive or resistant to treatment with an ERBB3 inhibitor, e.g, an anti-ERBB3 antibody. Specifically, the method predicts by measurement of expression at the RNA level, or at the protein level, of at least one biomarker selected from SDC2, PTGES, NCF2, NOXA1, CARD6 and GNAZ in a tumor sample.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: December 5, 2023
    Assignee: Canbridge Life Sciences LTD
    Inventors: James Qun Xue, Jing Wang, Ya Gao, Huaizhong Hu
  • Publication number: 20220259152
    Abstract: The present disclosure relates to the field of pharmaceutical technology, providing three crystalline forms, i.e., a crystalline form AB, a crystalline form M and a crystalline form F, of the compound 6-[[4-[2-fluoro-4-[[1-[(4-fluorophenyl)aminoformyl]cyclopropanecarbonyl]-amino]phenoxy]-6-methoxy-7-quinolyl]oxy]hexanoic acid for treatment of diseases related to protein kinases AXL and/or VEGFR2. The present disclosure also provides methods for preparing these three crystalline forms and pharmaceutical compositions comprising these three crystalline forms. The crystalline form AB, the crystalline form M and the crystalline form F of the present disclosure all have good chemical stability, and the preparation processes of the three crystalline forms of the present disclosure are simple for implementation with high product yield and purity, allowing stable and mass production that facilitates promotion and application.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 18, 2022
    Applicant: Beijing Konruns Pharmaceutical Co., Ltd.
    Inventors: Xiaohua SUN, Long WANG, Hongzhen YANG, Huaizhong HU
  • Publication number: 20210025006
    Abstract: The invention discloses a method for predicting whether esophageal cancer is sensitive or resistant to treatment with an ERBB3 inhibitor, e.g, an anti-ERBB3 antibody. Specifically, the method predicts by measurement of expression at the RNA level, or at the protein level, of at least one biomarker selected from SDC2, PTGES, NCF2, NOXA1, CARD6 and GNAZ in a tumor sample.
    Type: Application
    Filed: June 12, 2018
    Publication date: January 28, 2021
    Inventors: James Qun Xue, Jing Wang, Ya Gao, Huaizhong Hu
  • Patent number: 10060930
    Abstract: The present invention relates to methods of diagnosing, predicting and monitoring kidney disorders. In particular, the present invention relates to the diagnosis, prediction and monitoring of kidney disorders by detection of cytokines, cytokine-related compounds and chemokines in urine. The present invention further relates to methods and compositions for assessing the efficacy of agents and interventions used to treat kidney disorders.
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: August 28, 2018
    Assignee: Renovar Incorporated
    Inventors: Huaizhong Hu, Stuart Knechtle
  • Publication number: 20160116484
    Abstract: The present invention relates to methods of diagnosing, predicting and monitoring kidney disorders. In particular, the present invention relates to the diagnosis, prediction and monitoring of kidney disorders by detection of cytokines, cytokine-related compounds and chemokines in urine. The present invention further relates to methods and compositions for assessing the efficacy of agents and interventions used to treat kidney disorders.
    Type: Application
    Filed: January 4, 2016
    Publication date: April 28, 2016
    Inventors: Huaizhong HU, Stuart KNECHTLE
  • Patent number: 9229011
    Abstract: The present invention relates to methods of diagnosing, predicting and monitoring kidney disorders. In particular, the present invention relates to the diagnosis, prediction and monitoring of kidney disorders by detection of cytokines, cytokine-related compounds and chemokines in urine. The present invention further relates to methods and compositions for assessing the efficacy of agents and interventions used to treat kidney disorders.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: January 5, 2016
    Assignee: RENOVAR INCORPORATED
    Inventors: Huaizhong Hu, Stuart Knechtle
  • Patent number: 8987426
    Abstract: The present invention described and shown in the specification and drawings provides novel recombinant DT-based immunotoxins, and, more specifically anti-T cell immunotoxin fusion proteins. Also provided are immunotoxins that can be expressed in bacterial, yeast, or mammalian cells. The invention also provides means for expression of the immunotoxin fusion protein. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: March 24, 2015
    Assignees: The United States of America, as represented by the Secretary, Department of Health & Human Services, Novartis AG
    Inventors: David M. Neville, Jr., Jerry T. Thompson, Huaizhong Hu, Jung-Hee Woo, Shenglin Ma, Jonathan Mark Hexham, Mary Ellen Digan
  • Publication number: 20150011419
    Abstract: The present invention provides systems and methods for characterizing biological markers in the urine of systemic lupus erythematosus (SLE) subjects. In particular, the present invention relates to the detection of cytokines and chemokines in urine of SLE subjects for determining nephritic disease states and kidney damage in SLE subjects and the efficacy of agents and interventions used to treat lupus nephritis.
    Type: Application
    Filed: September 25, 2014
    Publication date: January 8, 2015
    Inventors: Ganesh Vasudevan, Huaizhong Hu, Stuart Knechtle
  • Publication number: 20130211049
    Abstract: The present invention described and shown in the specification and drawings provides novel recombinant DT-based immunotoxins, and, more specifically anti-T cell immunotoxin fusion proteins. Also provided are immunotoxins that can be ex-pressed in bacterial, yeast, or mammalian cells. The invention also provides means for expression of the immunotoxin fusion protein. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: April 10, 2012
    Publication date: August 15, 2013
    Applicants: Office of Technology Transfer
    Inventors: David M. Neville, JR., Jerry T. Thompson, Huaizhong Hu, Jung-Hee Woo, Shenglin Ma, Jonathan Mark Hexham, Mary Ellen Digan
  • Publication number: 20120208717
    Abstract: The present invention relates to methods of diagnosing, predicting and monitoring kidney disorders. In particular, the present invention relates to the diagnosis, prediction and monitoring of kidney disorders by detection of cytokines, cytokine-related compounds and chemokines in urine. The present invention further relates to methods and compositions for assessing the efficacy of agents and interventions used to treat kidney disorders.
    Type: Application
    Filed: April 20, 2012
    Publication date: August 16, 2012
    Applicant: RENOVAR INCORPORATED
    Inventors: Huaizhong Hu, Stuart Knechtle
  • Patent number: 8217158
    Abstract: The present invention described and shown in the specification and drawings provides novel recombinant DT-based immunotoxins, and, more specifically anti-T cell immunotoxin fusion proteins. Also provided are immunotoxins that can be expressed in bacterial, yeast, or mammalian cells. The invention also provides means for expression of the immunotoxin fusion protein. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: July 10, 2012
    Assignee: The United States of America, as represented by the Secretary, Department of Health & Human Services
    Inventors: David M. Neville, Jr., Jerry Todd Thompson, Huaizhong Hu, Jung-Hee Woo, Shenglin Ma, Jonathan Mark Hexham, Mary Ellen Digan
  • Publication number: 20110236912
    Abstract: The present invention provides systems and methods for characterizing biological markers in the urine of systemic lupus erythematosus (SLE) subjects. In particular, the present invention relates to the detection of cytokines and chemokines in urine of SLE subjects for determining nephritic disease states and kidney damage in SLE subjects and the efficacy of agents and interventions used to treat lupus nephritis.
    Type: Application
    Filed: November 3, 2009
    Publication date: September 29, 2011
    Applicant: Renovar, Inc.
    Inventors: Ganesh Vasudevan, Huaizhong Hu, Stuart Knechtle
  • Publication number: 20110086416
    Abstract: The present invention described and shown in the specification and drawings provides novel recombinant DT-based immunotoxins, and, more specifically anti-T cell immunotoxin fusion proteins. Also provided are immunotoxins that can be expressed in bacterial, yeast, or mammalian cells. The invention also provides means for expression of the immunotoxin fusion protein. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: March 5, 2010
    Publication date: April 14, 2011
    Applicant: The Government of the US, as Represented by the Secretary, Department of Health and Human Services
    Inventors: David M. Neville, Jr., Jerry Todd Thompson, Huaizhong Hu, Jung-Hee Woo, Shenglin Ma, Jonathan Mark Hexham, Mary Ellen Digan
  • Patent number: 7696338
    Abstract: The present invention described and shown in the specification and drawings provides novel recombinant DT-based immunotoxins, and, more specifically anti-T cell immunotoxin fusion proteins. Also provided are immunotoxins that can be expressed in bacterial, yeast, or mammalian cells. The invention also provides means for expression of the immunotoxin fusion protein.
    Type: Grant
    Filed: May 18, 2001
    Date of Patent: April 13, 2010
    Assignees: The United States of America as represented by the Department of Health and Human Services, Novartis AG
    Inventors: David M. Neville, Jr., Jerry T. Thompson, Huaizhong Hu, Jung-Hee Woo, Shenglin Ma, Jonathan Mark Hexham, Mary Ellen Digan
  • Publication number: 20090197287
    Abstract: The present invention relates to methods of diagnosing, predicting and monitoring kidney disorders. In particular, the present invention relates to the diagnosis, prediction and monitoring of kidney disorders by detection of cytokines, cytokine-related compounds and chemokines in urine. The present invention further relates to methods and compositions for assessing the efficacy of agents and interventions used to treat kidney disorders.
    Type: Application
    Filed: December 8, 2008
    Publication date: August 6, 2009
    Applicant: RENOVAR INCORPORATED
    Inventors: Huaizhong Hu, Stuart Knechtle
  • Patent number: 7531301
    Abstract: The present invention relates to methods of diagnosing and predicting organ transplant rejection. In particular, the present invention relates to the detection and prediction of kidney transplant rejection by detection of CXCR3 and CCL chemokines in urine. The present invention provides improved methods of diagnosing organ rejection and determining the efficacy of anti-rejection drugs.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: May 12, 2009
    Assignee: Renovar
    Inventors: Huaizhong Hu, Alice Puchalaki
  • Patent number: 7517527
    Abstract: Provided is a method of treating an autoimmune disease in an animal comprising administering to the animal an antibody-DT mutant immunotoxin which routes by the anti-CD3 pathway, or derivatives thereof, under conditions such that the autoimmune disease is treated. In a further embodiment, the invention provides a method of treating T cell leukemias or lymphomas in an animal comprising administering to the animal an antibody-DT mutant immunotoxin which routes by the anti-CD3 pathway, or derivatives thereof, under conditions such that the T cell leukemias or lymphomas are treated.
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: April 14, 2009
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: David M. Neville, Jr., Jerry Todd Thompson, Huaizhong Hu, Shenglin Ma
  • Patent number: 7476497
    Abstract: The present invention relates to methods of diagnosing, predicting and monitoring kidney disorders. In particular, the present invention relates to the diagnosis, prediction and monitoring of kidney disorders by detection of cytokines, cytokine-related compounds and chemokines in urine. The present invention further relates to methods and compositions for assessing the efficacy of agents and interventions used to treat kidney disorders.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: January 13, 2009
    Assignee: Renovar Incorporated
    Inventors: Huaizhong Hu, Stuart Knechtle
  • Publication number: 20080206794
    Abstract: The present invention relates to methods of diagnosing, predicting and monitoring kidney disorders. In particular, the present invention relates to the diagnosis, prediction and monitoring of contrast-induced nephropathy by detection of cytokines, cytokine-related compounds, and chemokines in urine. The present invention further relates to methods and compositions for assessing the efficacy of agents and interventions used to treat contrast-induce nephropathy.
    Type: Application
    Filed: September 17, 2007
    Publication date: August 28, 2008
    Applicant: Renovar Incorporated
    Inventors: Huaizhong Hu, Stuart Knechtle
  • Publication number: 20070287188
    Abstract: The present invention relates to methods of diagnosing and predicting organ transplant rejection. In particular, the present invention relates to the detection and prediction of kidney transplant rejection by detection of CXCR3 and CCL chemokines in urine. The present invention provides improved methods of diagnosing organ rejection and determining the efficacy of anti-rejection drugs.
    Type: Application
    Filed: July 17, 2007
    Publication date: December 13, 2007
    Inventors: Huaizhong Hu, Alice Puchalaki