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: 20240066034
    Abstract: The present disclosure relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof and (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof. The present disclosure also relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof, (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof, and (3) a third agent which is an agent that regulates the PI3K/Akt/mTOR pathway or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 2, 2023
    Publication date: February 29, 2024
    Inventors: Yan CHEN, Xizhong HUANG, Sunkyu KIM
  • Publication number: 20240016808
    Abstract: The present disclosure relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof and (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof. The present disclosure also relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof, (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof, and (3) a third agent which is an agent that regulates the PI3K/Akt/mTOR pathway or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: September 19, 2023
    Publication date: January 18, 2024
    Inventors: Yan CHEN, Xizhong HUANG, Sunkyu KIM
  • Publication number: 20230405011
    Abstract: The present disclosure relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof and (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof. The present disclosure also relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof, (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof, and (3) a third agent which is an agent that regulates the PI3K/Akt/mTOR pathway or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 21, 2023
    Inventors: Yan CHEN, Xizhong HUANG, Sunkyu KIM
  • Publication number: 20230398121
    Abstract: The present disclosure relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof and (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof. The present disclosure also relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof, (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof, and (3) a third agent which is an agent that regulates the PI3K/Akt/mTOR pathway or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 14, 2023
    Inventors: Yan CHEN, Xizhong HUANG, Sunkyu KIM
  • Publication number: 20220280523
    Abstract: The present invention relates to a pharmaceutical combination which comprises (a) a phosphatidylinositol 3-kinase inhibitor or pharmaceutically acceptable salt thereof, and (b) at least one c-Met receptor tyrosine kinase inhibitor or pharmaceutically acceptable salt thereof, for simultaneous, separate or sequential administration for the treatment of a proliferative disease, particularly a c-Met dependent proliferative disease; a pharmaceutical composition comprising such combination; a method of treating a subject having a proliferative disease comprising administration of said combination to a subject in need thereof; use of such combination for the treatment of proliferative disease; and a commercial package comprising such combination.
    Type: Application
    Filed: December 15, 2021
    Publication date: September 8, 2022
    Inventors: Giordano CAPONIGRO, Xizhong HUANG, Joseph LEHAR, Hui-Qin WANG
  • Publication number: 20220193079
    Abstract: The present disclosure relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof and (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof. The present disclosure also relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof, (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof, and (3) a third agent which is an agent that regulates the PI3K/Akt/mTOR pathway or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 18, 2021
    Publication date: June 23, 2022
    Inventors: Yan CHEN, Xizhong HUANG, Sunkyu KIM
  • Publication number: 20210008201
    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 antibodies 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: July 27, 2020
    Publication date: January 14, 2021
    Inventors: Winfried ELIS, Seth Alexander ETTENBERG, Andrew Paul GARNER, Nicole HAUBST, Xizhong HUANG, Christian Carsten Silvester KUNZ, Elizabeth Anne REISINGER SPRAGUE, Qing SHENG
  • Publication number: 20200253980
    Abstract: The present invention relates to a pharmaceutical combination which comprises (a) a phosphatidylinositol 3-kinase inhibitor or pharmaceutically acceptable salt thereof, and (b) at least one c-Met receptor tyrosine kinase inhibitor or pharmaceutically acceptable salt thereof, for simultaneous, separate or sequential administration for the treatment of a proliferative disease, particularly a c-Met dependent proliferative disease; a pharmaceutical composition comprising such combination; a method of treating a subject having a proliferative disease comprising administration of said combination to a subject in need thereof; use of such combination for the treatment of proliferative disease; and a commercial package comprising such combination.
    Type: Application
    Filed: March 17, 2020
    Publication date: August 13, 2020
    Inventors: Giordano Caponigro, XIZHONG Huang, Joseph Lehar, Hui-Qin Wang
  • Publication number: 20200101077
    Abstract: The present disclosure relates to pharmaceutical products comprising a combination of (i) a MET inhibitor which is INC280 or a pharmaceutically acceptable salt or hydrate thereof and (ii) an EGFR inhibitor which is an monoclonal antibody such as cetuximab or panitumumab, which are jointly active in the treatment of proliferative diseases, corresponding pharmaceutical formulations, uses, methods, processes, commercial packages and related embodiments.
    Type: Application
    Filed: November 20, 2019
    Publication date: April 2, 2020
    Inventors: HUAIXIANG HAO, Xizhong Huang, Luigi Manenti, Angela Tam
  • Publication number: 20190350935
    Abstract: The present invention relates to a pharmaceutical combination which comprises (a) a phosphatidylinositol 3-kinase inhibitor or pharmaceutically acceptable salt thereof, and (b) at least one c-Met receptor tyrosine kinase inhibitor or pharmaceutically acceptable salt thereof, for simultaneous, separate or sequential administration for the treatment of a proliferative disease, particularly a c-Met dependent proliferative disease; a pharmaceutical composition comprising such combination; a method of treating a subject having a proliferative disease comprising administration of said combination to a subject in need thereof; use of such combination for the treatment of proliferative disease; and a commercial package comprising such combination.
    Type: Application
    Filed: July 30, 2019
    Publication date: November 21, 2019
    Inventors: Giordano Caponigro, XIZHONG Huang, Joseph Lehar, Hui-Qin Wang
  • Publication number: 20190216924
    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: August 28, 2018
    Publication date: July 18, 2019
    Inventors: Winfried ELIS, Seth Alexander ETTENBERG, Andrew Paul GARNER, Nicole HAUBST, Xizhong HUANG, Christian Carsten Silvester KUNZ, Elizabeth Anne REISINGER SPRAGUE, Qing SHENG
  • Publication number: 20190083500
    Abstract: The present invention relates to a pharmaceutical combination which comprises (a) a phosphatidylinositol 3-kinase inhibitor or pharmaceutically acceptable salt thereof, and (b) at least one c-Met receptor tyrosine kinase inhibitor or pharmaceutically acceptable salt thereof, for simultaneous, separate or sequential administration for the treatment of a proliferative disease, particularly a c-Met dependent proliferative disease; a pharmaceutical composition comprising such combination; a method of treating a subject having a proliferative disease comprising administration of said combination to a subject in need thereof; use of such combination for the treatment of proliferative disease; and a commercial package comprising such combination.
    Type: Application
    Filed: October 11, 2018
    Publication date: March 21, 2019
    Inventors: Giordano Caponigro, Xizhong Huang, Joseph Lehar, Hui-Qin Wang
  • Publication number: 20190046533
    Abstract: The present disclosure relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof and (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof. The present disclosure also relates to a pharmaceutical combination comprising (1) a first agent which is a CDK inhibitor or a pharmaceutically acceptable salt thereof, (2) a second agent which is an anti-hormonal agent or a pharmaceutically acceptable salt thereof, and (3) a third agent which is an agent that regulates the PI3K/Akt/mTOR pathway or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: August 16, 2018
    Publication date: February 14, 2019
    Inventors: Yan Chen, Xizhong Huang, Sunkyu Kim
  • Patent number: 10195208
    Abstract: The present disclosure relates to pharmaceutical products comprising a combination of (i) a MET inhibitor which is INC280 or a pharmaceutically acceptable salt or hydrate thereof and (ii) an EGFR inhibitor described herein, which are jointly active in the treatment of proliferative diseases, corresponding pharmaceutical formulations, uses, methods, processes, commercial packages and related embodiments.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: February 5, 2019
    Assignee: NOVARTIS AG
    Inventors: Huaixiang Hao, Xizhong Huang, Angela Tam, Shailaja Kasibhatla
  • Patent number: 10080800
    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), while 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: Grant
    Filed: September 11, 2015
    Date of Patent: September 25, 2018
    Assignee: Novartis AG
    Inventors: Winfried Elis, Seth Ettenberg, Andrew Paul Garner, Nicole Haubst, Xizhong Huang, Christian Carsten Silvester Kunz, Elizabeth Anne Reisinger Sprague, Qing Sheng
  • Patent number: 10010552
    Abstract: A combination of a CDK4/6 inhibitor and a P3Kinase inhibitor for the treatment of cancer.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: July 3, 2018
    Assignee: Novartis AG
    Inventors: Sunkyu Kim, Shivang Doshi, Kristy Haas, Steven Kovats, Alan Xizhong Huang, Yan Chen
  • Publication number: 20180085362
    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: September 26, 2017
    Publication date: March 29, 2018
    Inventors: Christine Fritsch, Carlos Garcia-Echeverria, Xizhong Huang, Sauveur-Michel Maira
  • Publication number: 20170224692
    Abstract: The present disclosure relates to pharmaceutical products comprising a combination of (i) a MET inhibitor which is INC280 or a pharmaceutically acceptable salt or hydrate thereof and (ii) an EGFR inhibitor which is an monoclonal antibody such as cetuximab or panitumumab, which are jointly active in the treatment of proliferative diseases, corresponding pharmaceutical formulations, uses, methods, processes, commercial packages and related embodiments.
    Type: Application
    Filed: July 23, 2015
    Publication date: August 10, 2017
    Applicant: Novartis AG
    Inventors: Huaixiang Hao, Xizhong Huang, Luigi Manenti, Angela Tam
  • Publication number: 20170209457
    Abstract: The present disclosure relates to pharmaceutical products comprising a combination of (i) a MET inhibitor which is INC280 or a pharmaceutically acceptable salt or hydrate thereof and (ii) an EGFR inhibitor described herein, which are jointly active in the treatment of proliferative diseases, corresponding pharmaceutical formulations, uses, methods, processes, commercial packages and related embodiments.
    Type: Application
    Filed: July 29, 2015
    Publication date: July 27, 2017
    Applicant: NOVARTIS AG
    Inventors: Huaixiang Hao, Xizhong Huang, Angela Tam, Shailaja Kasibhatla
  • Patent number: D964036
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: September 20, 2022
    Inventor: Xizhong Huang