Patents by Inventor Xizhong Huang

Xizhong Huang 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: 20140107114
    Abstract: A combination of a CDK4/6 inhibitor and a P3Kinase inhibitor for the treatment of cancer.
    Type: Application
    Filed: July 2, 2012
    Publication date: April 17, 2014
    Applicant: Novartis AG
    Inventors: Sunkyu Kim, Shivang Doshi, Kristy Haas, Steven Kovats, Alan Xizhong Huang, Yan Chen
  • Publication number: 20140066474
    Abstract: The present invention relates to a pharmaceutical combination comprising a phosphatidylinositol-3-kinase (PI3K) inhibitor compound which is a 2-carboxamide cycloamino urea derivative or a pharmaceutically acceptable salt thereof and at least one mammalian target of rapamycin (mTOR) inhibitor or a pharmaceutically acceptable salt thereof; a pharmaceutical composition comprising such a combination; and the uses of such a combination in the treatment proliferative diseases, more specifically of mammalian target of rapamycin (mTOR) kinase dependent diseases.
    Type: Application
    Filed: April 23, 2012
    Publication date: March 6, 2014
    Applicant: NOVARTIS AG
    Inventors: Christine Fritsch, Carlos Garcia-Echeverria, Xizhong Huang, Sauveur-Michel Maira
  • Publication number: 20140023661
    Abstract: The present invention relates to a pharmaceutical combination comprising an alpha-isoform specific phosphatidylinositol 3-kinase inhibitor compound, such as (S)-Pyrrolidine-1,2-dicarboxylic acid 2-amide 1-({4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethyl-ethyl)-pyridin-4-yl]-thiazol-2-yl}-amide), or pharmaceutically acceptable salt thereof, and an IGF1R inhibitor (e.g., the IGF1R inhibitor ANTIBODY A, or a variant or derivative thereof), a pharmaceutical composition comprising such combination, methods for treating cancer comprising administration of therapeutically effective amounts of such inhibitors to a subject in need thereof, and uses of such combination for the treatment of cancer.
    Type: Application
    Filed: March 13, 2013
    Publication date: January 23, 2014
    Applicants: Amgen, Inc., Novartis Pharma AG
    Inventors: Xizhong Huang, Malte Dong Eun Peters, Karl Maria Schumacher, Zhu Alexander Cao, Jennifer Lorraine Gansert, David Dong Eun Chang
  • Publication number: 20130330324
    Abstract: This invention relates to antibodies or fragments thereof which interact with HER family of receptors, e.g., HER3 receptor. In particular, it relates to antibodies or fragments thereof that recognize a conformational epitope of HER3 receptor comprising residues from both domains 2 and 4 resulting in inhibition of both ligand-dependent and ligand-independent signal transduction; and allow ligand binding (e.g., neuregulin), whilst preventing ligand-induced activation of signal transduction. These antibodies or fragments can be used to treat a number of diseases or disorders characterized by increased levels of HER3 expression (e.g., esophageal cancer). These antibodies or fragments can be used to treat a number of diseases or disorders characterized by the antibodys or fragments ability to decrease tissue weight (e.g., prostate or uterine weights) or to induce atrophy of tissue (e.g., atrophy of male breast).
    Type: Application
    Filed: December 4, 2012
    Publication date: December 12, 2013
    Applicant: NOVARTIS AG
    Inventors: Winfried ELIS, Seth ETTENBERG, Andrew Paul GARNER, Nicole HAUBST, Xizhong HUANG, Christian Carsten Silvester KUNZ, Elizabeth Anne REISINGER SPRAGUE, Qing SHENG
  • Publication number: 20130273061
    Abstract: The present invention relates to a pharmaceutical combination comprising a MEK inhibitor compound 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide or a pharmaceutically acceptable salt thereof and the IGF1R inhibitor ANTIBODY A, a pharmaceutical composition comprising such combination, methods for treating cancer comprising administration of a therapeutically effective amount of such combination to a subject in need thereof, and uses of such combination for the treatment of cancer.
    Type: Application
    Filed: March 13, 2013
    Publication date: October 17, 2013
    Applicants: Amgen, Inc., Novartis Pharma AG
    Inventors: Xizhong Huang, Malte Peters, Jennifer Lorraine Gansert, David Dong Eun Chang, Pedro Beltran
  • Publication number: 20130178479
    Abstract: The present invention relates to a pharmaceutical combination which comprises (a) an mTOR catalytic inhibitor, such as a catalytic phosphatidylinositol-3-kinase (PI3K) and mTOR inhibitor compound which is an imidazoquinoline derivative and (b) at least one allosteric mTOR inhibitor compound, and optionally, at least one pharmaceutically acceptable carrier for simultaneous, separate or sequential use, in particular for the treatment of an mammalian target of rapamycin (mTOR) kinase dependent proliferative diseases; and the uses of such a combination in the treatment of mTOR kinase dependent proliferative diseases; a pharmaceutical composition comprising such a combination; the use of such a combination for the preparation of a medicament for the treatment of a proliferative disease; a commercial package or product comprising such a combination as a combined preparation for simultaneous, separate or sequential use; and to a method of treatment of a warm-blooded animal, especially a human.
    Type: Application
    Filed: October 3, 2011
    Publication date: July 11, 2013
    Applicant: NOVARTIS AG
    Inventors: Yan Chen, Xizhong Huang, Leon Murphy, Beat Nyfeller
  • Publication number: 20030103945
    Abstract: Agents which modulate a bcl family member to control axonal growth and regeneration are described. These bcl modulating agents promote axonal growth and regeneration in the neural cells of a subject. Compositions for promoting axonal cell growth in a subject also are described. The compositions of the present invention include an effective amount of an agent which modulates a bcl family member and in a pharmaceutically acceptable carrier. Other described aspects include packaged drugs for treating a state characterized by diminished potential for axonal growth. The packaged compounds and agents also include instructions for using the agent to promote axonal growth in a subject. An exemplary agent is lithium or a salt thereof.
    Type: Application
    Filed: February 8, 2002
    Publication date: June 5, 2003
    Inventors: Dong Feng Chen, Xizhong Huang, Guang Chen, Husseini K. Manji