Patents by Inventor Biao Xi

Biao Xi 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: 9920074
    Abstract: The present invention relates to pharmaceutical compounds, compositions and methods, especially as they are related to compositions and methods for the treatment and/or prevention of a proliferation disorder, a cancer, a tumor, an inflammatory disease, an autoimmune disease, psoriasis, dry eye or an immunologically related disease, and in some embodiments diseases or disorders related to the dysregulation of kinase such as, but not limited to, EGFR (including HER), Alk, PDGFR, BLK, BMX/ETK, FLT3(D835Y), ITK, TEC, TXK, BTK, or JAK, and the respective pathways.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: March 20, 2018
    Assignee: ACEA BIOSCIENCES INC.
    Inventors: Xiao Xu, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Publication number: 20180008607
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of tumors and related diseases related to the dysregulation of kinase (such as EGFR (including HER), Alk, PDGFR, but not limited to) pathways.
    Type: Application
    Filed: September 18, 2017
    Publication date: January 11, 2018
    Applicant: Acea Biosciences Inc.
    Inventors: Xiao XU, Xiaobo WANG, Long MAO, Li ZHAO, Biao XI
  • Patent number: 9763949
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of tumors and related diseases related to the dysregulation of kinase (such as EGFR (including HER), Alk, PDGFR, but not limited to) pathways.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: September 19, 2017
    Assignee: ACEA BIOSCIENCES INC.
    Inventors: Xiao Xu, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Publication number: 20170224689
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of proliferation disorders and other diseases related to the dysregulation of kinase (such as, but not limited to, EGFR (including HER), Alk, PDGFR, BLK, BMX/ETK, BTK, FLT3(D835Y), ITK, JAK1, JAK2, JAK3, TEC and TXK) and/or the respective pathways.
    Type: Application
    Filed: February 17, 2017
    Publication date: August 10, 2017
    Applicant: ACEA BIOSCIENCES INC.
    Inventors: Xiao XU, Xiaobo WANG, Long MAO, Li ZHAO, Biao XI
  • Publication number: 20170205391
    Abstract: A method of determining a beating parameter of cells that undergo excitation contraction coupling, the method including providing a cell analysis device having a substrate and a sensor that measures cell adhesion or attachment to the substrate in millisecond time resolution; adding excitable cells capable of undergoing excitation contraction coupling to the substrate; monitoring cell adhesion or attachment of the excitable cells to the substrate in millisecond time resolution; and calculating one or more beating parameters from the monitored adhesion.
    Type: Application
    Filed: April 3, 2017
    Publication date: July 20, 2017
    Inventors: Nan Li, Xiaobo Wang, Yama A. Abassi, Biao Xi, Wen Fu Zhang, Xiao Xu
  • Patent number: 9709548
    Abstract: Systems and methods for improved monitoring of excitation-contraction coupling and excitable cells are provided, which provide millisecond time resolution. The system is capable of continuously monitoring excitation-contraction coupling in a relatively high-throughput manner. The system includes a device for monitoring cell-substrate impedance, an impedance analyzer capable of impedance measurements at millisecond time resolution, electronic circuitry that can engage the device and selectively connect two or more electrode arrays of the device to the impedance analyzer and a software program that controls the electronic circuitry and records and analyzes data obtained from the impedance analyzer.
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: July 18, 2017
    Assignee: ACEA Biosciences, Inc.
    Inventors: Xiaobo Wang, Yama A. Abassi, Biao Xi, Wen Fu Zhang, Xiao Xu
  • Patent number: 9623027
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of tumors and related diseases related to the dysregulation of kinase (such as EGFR (including HER), Alk, PDGFR, but not limited to) pathways.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: April 18, 2017
    Assignee: ACEA BIOSCIENCES INC.
    Inventors: Xiao Xu, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Patent number: 9612234
    Abstract: A method of determining one or more beating parameters for use in cardiomyocyte beating analysis including: providing a cell analysis device including wells, each well including a sensor capable of monitoring beating of cardiomyoctes in millisecond time resolution; adding cardiomyocytes to the wells; monitoring the beating of the cardiomyocytes in millisecond time resolution to obtain a plurality of beating measurements; and calculating one or more beating parameters from the plurality of beating measurements.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: April 4, 2017
    Assignee: ACEA Biosciences, Inc.
    Inventors: Nan Li, Xiaobo Wang, Yama A. Abassi, Biao Xi, Wen Fu Zhang, Xiao Xu
  • Patent number: 9586965
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of proliferation disorders and other diseases related to the dysregulation of kinase (such as, but not limited to, EGFR (including HER), Alk, PDGFR, BLK, BMX/ETK, BTK, FLT3(D835Y), ITK, JAK1, JAK2, JAK3, TEC and TXK) and/or the respective pathways.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: March 7, 2017
    Assignee: ACEA BIOSCIENCES INC.
    Inventors: Xiao Xu, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Publication number: 20170029442
    Abstract: The present invention relates to pharmaceutical compounds, compositions and methods, especially as they are related to compositions and methods for the treatment and/or prevention of a proliferation disorder, a cancer, a tumor, an inflammatory disease, an autoimmune disease, psoriasis, dry eye or an immunologically related disease, and in some embodiments diseases or disorders related to the dysregulation of kinase such as, but not limited to, EGFR (including HER), Alk, PDGFR, BLK, BMX/ETK, FLT3(D835Y), ITK, TEC, TXK, BTK, or JAK, and the respective pathways.
    Type: Application
    Filed: September 20, 2016
    Publication date: February 2, 2017
    Inventors: Xiao XU, Xiaobo WANG, Long MAO, Li ZHAO, Biao XI
  • Patent number: 9464089
    Abstract: The present invention relates to pharmaceutical compounds, compositions and methods, especially as they are related to compositions and methods for the treatment and/or prevention of a proliferation disorder, a cancer, a tumor, an inflammatory disease, an autoimmune disease, psoriasis, dry eye or an immunologically related disease, and in some embodiments diseases or disorders related to the dysregulation of kinase such as, but not limited to, EGFR (including HER), Alk, PDGFR, BLK, BMX/ETK, FLT3(D835Y), ITK, TEC, TXK, BTK, or JAK, and the respective pathways.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: October 11, 2016
    Assignee: ACEA BIOSCIENCES INC.
    Inventors: Xiao Xu, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Publication number: 20150246047
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of tumors and related diseases related to the dysregulation of kinase (such as EGFR (including HER), Alk, PDGFR, but not limited to) pathways.
    Type: Application
    Filed: May 14, 2015
    Publication date: September 3, 2015
    Inventors: Xiao XU, Xiaobo WANG, Long MAO, Li ZHAO, Biao XI
  • Publication number: 20150210702
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of proliferation disorders and other diseases related to the dysregulation of kinase (such as, but not limited to, EGFR (including HER), Alk, PDGFR, BLK, BMX/ETK, BTK, FLT3(D835Y), ITK, JAK1, JAK2, JAK3, TEC and TXK) and/or the respective pathways.
    Type: Application
    Filed: July 11, 2013
    Publication date: July 30, 2015
    Inventors: Xiao Xu, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Patent number: 9034885
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of tumors and related diseases related to the dysregulation of kinase (such as EGFR (including HER), Alk, PDGFR, but not limited to) pathways.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 19, 2015
    Assignee: ACEA BIOSCIENCES INC.
    Inventors: Xiao Xu, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Publication number: 20150133457
    Abstract: The present invention relates to pharmaceutical compounds, compositions and methods, especially as they are related to compositions and methods for the treatment and/or prevention of a proliferation disorder, a cancer, a tumor, an inflammatory disease, an autoimmune disease, psoriasis, dry eye or an immunologically related disease, and in some embodiments diseases or disorders related to the dysregulation of kinase such as, but not limited to, EGFR (including HER), Alk, PDGFR, BLK, BMX/ETK, FLT3(D835Y), ITK, TEC, TXK, BTK, or JAK, and the respective pathways.
    Type: Application
    Filed: July 11, 2014
    Publication date: May 14, 2015
    Inventors: Xiao XU, Xiaobo WANG, Long MAO, Li ZHAO, Biao XI
  • Patent number: 8685988
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of tumors and related diseases related to the dysregulation of kinase (such as EGFR (including HER), Alk, PDGFR, but not limited to) pathways.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: April 1, 2014
    Assignee: Acea Biosciences, Inc.
    Inventors: Xiao Xu, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Publication number: 20140038940
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of tumors and related diseases related to the dysregulation of kinase (such as EGFR (including HER), Alk, PDGFR, but not limited to) pathways.
    Type: Application
    Filed: March 15, 2013
    Publication date: February 6, 2014
    Inventors: Xiao XU, Xiaobo Wang, Long Mao, Li Zhao, Biao Xi
  • Publication number: 20140038981
    Abstract: The present invention relates to certain pyrrolopyrimidine derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for the treatment of tumors and related diseases related to the dysregulation of kinase (such as EGFR (including HER), Alk, PDGFR, but not limited to) pathways.
    Type: Application
    Filed: June 13, 2013
    Publication date: February 6, 2014
    Inventors: Xiao XU, Xiaobo WANG, Long MAO, Li ZHAO, Biao XI
  • Patent number: 8252822
    Abstract: Novel compounds having a fused bicyclic heteroaromatic ring system substituted with a heteroaryl five-membered ring are disclosed. The compounds inhibit growth of a variety of types of cancer cells, and are thus useful for treating cancer. Efficacy of these compounds is demonstrated with a system for monitoring cell growth/migration, which shows they are potent inhibitors of growth and/or migration of cancer cells. In addition, compounds of the invention were shown to stop growth of tumors in vivo, and to reduce the size of tumors in vivo. Compositions comprising these compounds, and methods to use these compounds and compositions for treatment of cancers, are disclosed.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: August 28, 2012
    Assignee: Acea Biosciences, Inc.
    Inventors: Haoyun An, Biao Xi, Yama Abassi, Xiaobo Wang, Xiao Xu
  • Publication number: 20110300569
    Abstract: A method of determining one or more beating parameters for use in cardiomyocyte beating analysis including: providing a cell analysis device including wells, each well including a sensor capable of monitoring beating of cardiomyoctes in millisecond time resolution; adding cardiomyocytes to the wells; monitoring the beating of the cardiomyocytes in millisecond time resolution to obtain a plurality of beating measurements; and calculating one or more beating parameters from the plurality of beating measurements.
    Type: Application
    Filed: May 17, 2011
    Publication date: December 8, 2011
    Applicant: ACEA BIOSCIENCES, INC.
    Inventors: Nan Li, Xiaobo Wang, Yama A. Abassi, Biao Xi, Wen Fu Zhang, Xiao Xu