Patents by Inventor Mark A. Ashwell

Mark A. Ashwell 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).

  • Methods to Prepare and Employ Binding Site Models for Modulation of Phosphatase Activity and Selectivity Determination
    Publication number: 20180121597
    Abstract: The present invention provides SHP2, PTP-PEST (PTPN12, PTPG1), LYP (PTPN22, PEP, PTPN8), PIP1B and STEP Enrichment models, and methods of deriving enrichment models for other tyrosine phosphatases, which function depends on movements of the WPD-loop. Also provided are methods to compare phosphatase Enrichment Models. This provides an implementable process to identify selective modulators of phosphatase activity. Furthermore, it provides methods to select modulators expected to a pre-determined modulators activity across a pre-selected subset of phosphatases. The phosphatase Enrichment Models of the present invention can be used to screen for or design modulators of tyrosine phosphatase function.
    Type: Application
    Filed: May 22, 2016
    Publication date: May 3, 2018
    Inventors: Thomas Chan, Mark A Ashwell, Jerome F Baker, Rocio Palmer, Xincai Luo
  • COMPOSITIONS AND METHODS FOR TREATMENT OF CANCER
    Publication number: 20160355515
    Abstract: The present invention relates to pyrroloquinolinyl-pyrrolidine-2,5-dione compounds in combination with chemotherapeutic agents. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a pyrroloquinolinyl-pyrrole-2,5-dione compound or pyrroloquinolinyl-pyrrolidine-2,5-dione compound of the present invention and also administering a effective amount of a chemotherapeutic agent.
    Type: Application
    Filed: August 19, 2016
    Publication date: December 8, 2016
    Inventors: Chiang J. Li, Mark A. Ashwell, Jason Hill, Magdi Moussa, Neru Munshi
  • Compositions and methods for treatment of cancer
    Patent number: 9447088
    Abstract: The present invention relates to pyrroloquinolinyl-pyrrolidine-2,5-dione compounds in combination with chemotherapeutic agents. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a pyrroloquinolinyl-pyrrole-2,5-dione compound or pyrroloquinolinyl-pyrrolidine-2,5-dione compound of the present invention and also administering a effective amount of a chemotherapeutic agent.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: September 20, 2016
    Assignee: ArQule, Inc.
    Inventors: Chiang J. Li, Mark A. Ashwell, Jason Hill, Magdi Moussa, Neru Munshi
  • Substituted tricyclic pyrazolo-pyrimidine compounds
    Patent number: 9012466
    Abstract: The present invention relates to substituted tricyclic pyrazolo-pyrimidine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted tricyclic pyrazolo-pyrimidine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: April 21, 2015
    Assignee: ArQule Inc.
    Inventors: Nivedita Namdev, Jianqiang Wang, Mark Ashwell, Audra Dalton, Jason Hill, Eugene Kelleher, Jeffrey Link, Rocio Palma, Sudharshan Eathiraj, Neil Westlund, Hui Wu, Rui-Yang Yang
  • Substituted imidazopyridinyl-aminopyridine compounds
    Patent number: 8962619
    Abstract: The present invention relates to substituted imidazopyridinyl-aminopyridine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl-aminopyridine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: February 24, 2015
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Chris Brassard, Anton Filikov, Jason Hill, Steffi Koerner, Jean-Marc Lapierre, Yanbin Liu, Nivedita Namdev, Robert Nicewonger, Rocio Palma, Manish Tandon, David Vensel, Akihisa Matsuda, Shin Iimura, Kenichi Yoshida, Takanori Yamazaki, Takahiro Kitamura, Takeshi Isoyama
  • Substituted imidazopyridinyl compounds
    Patent number: 8815854
    Abstract: The present invention relates to substituted imidazopyridinyl compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: August 26, 2014
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Chris Brassard, Anton Filikov, Jason Hill, Steffi Koerner, Jean-Marc Lapierre, Yanbin Liu, Nivedita Namdev, Robert Nicewonger, Rocio Palma, Manish Tandon, David Vensel, Akihisa Matsuda, Shin Iimura, Yuko Yamamoto, Takeshi Isoyama
  • Compositions and Methods for Treatment of Cancer
    Publication number: 20140200199
    Abstract: The present invention relates to pyrroloquinolinyl-pyrrolidine-2,5-dione compounds in combination with chemotherapeutic agents. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a pyrroloquinolinyl-pyrrole-2,5-dione compound or pyrroloquinolinyl-pyrrolidine-2,5-dione compound of the present invention and also administering a effective amount of a chemotherapeutic agent.
    Type: Application
    Filed: March 17, 2014
    Publication date: July 17, 2014
    Inventors: Chiang J. Li, Mark A. Ashwell, Jason Hill, Magdi Moussa, Neru Munshi
  • Compositions and methods for treatment of cancer
    Patent number: 8754078
    Abstract: The present invention relates to pyrroloquinolinyl-pyrrolidine-2,5-dione compounds in combination with chemotherapeutic agents. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a pyrroloquinolinyl-pyrrole-2,5-dione compound or pyrroloquinolinyl-pyrrolidine-2,5-dione compound of the present invention and also administering a effective amount of a chemotherapeutic agent.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: June 17, 2014
    Assignee: ArQule, Inc.
    Inventors: Chiang J. Li, Mark A. Ashwell, Jason Hill, Magdi M. Moussa, Neru Munshi
  • Substituted Imidazopyridinyl-Aminopyridine Compounds
    Publication number: 20140073635
    Abstract: The present invention relates to substituted imidazopyridinyl-aminopyridine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl-aminopyridine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Application
    Filed: November 8, 2013
    Publication date: March 13, 2014
    Inventors: Mark A. Ashwell, Chris Brassard, Anton Filikov, Jason Hill, Steffi Koerner, Jean-Marc Lapierre, Yanbin Liu, Nivedita Namdev, Robert Nicewonger, Rocio Palma, Manish Tandon, David Vensel, Akihisa Matsuda, Shin Iimura, Kenichi Yoshida, Takanori Yamazaki, Takahiro Kitamura, Takeshi Isoyama
  • Quinone prodrug compositions and methods of use
    Patent number: 8614228
    Abstract: The present invention relates to quinone prodrug compositions and therapeutic methods using such prodrug compositions. Preferably, the quinone compounds of the invention are napthoquinone compounds such as ?-lapachone or ?-lapachone analogs. The quinone prodrug compositions of the invention exhibit improved solubility, stability, bioavailability, and pharmacokinetic properties, as well as improved plasma half-life in vivo.
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: December 24, 2013
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Manish Tandon, Jean-Marc Lapierre, Yanbin Liu
  • Substituted imidazopyridinyl-aminopyridine compounds
    Patent number: 8609688
    Abstract: The present invention relates to substituted imidazopyridinyl-aminopyridine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl-aminopyridine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: December 17, 2013
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Chris Brassard, Anton Filikov, Jason Hill, Steffi Koerner, Jean-Marc Lapierre, Yanbin Liu, Nivedita Namdev, Robert Nicewonger, Rocio Palma, Manish Tandon, David Vensel, Akihisa Matsuda, Shin Iimura, Kenichi Yoshida, Takanori Yamazaki, Takahiro Kitamura, Takeshi Isoyama
  • Substituted benzo[f]lmidazo[1,2-d]pyrido[2,3-b][1,4]diazepine compounds
    Patent number: 8569331
    Abstract: The present invention relates to substituted benzo[f]imidazo[1,2-d]pyrido[2,3-b][1,4]diazepine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted benzo[f]imidazo[1,2-d]pyrido[2,3-b][1,4]diazepine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: October 29, 2013
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Sudharshan Eathiraj, Anton Filikov, Steffi Koerner, Jean-Marc Lapierre, Yanbin Liu, Rocio Palma, David Vensel, Shin Iimura, Akiko Shiina, Kenichi Yoshida, Takanori Yamazaki, Akihisa Matsuda
  • Substituted heterocyclic compounds
    Patent number: 8563567
    Abstract: The present invention relates to substituted heterocyclic compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted heterocyclic compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: October 22, 2013
    Assignee: ArQule, Inc.
    Inventors: Syed M. Ali, Mark A. Ashwell, Yanbin Liu, Magdi Moussa, Jianqiang Wang, Hui Wu
  • Substituted benzo-pyrido-triazolo-diazepine compounds
    Patent number: 8541407
    Abstract: The present invention relates to substituted benzo-pyrido-triazolo-diazepine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted benzo-pyrido-triazolo-diazepine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds or pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: September 24, 2013
    Assignee: ArQule, Inc.
    Inventors: Syed M. Ali, Mark A. Ashwell, Eugene Kelleher, Steffi Koerner, Jean-Marc Lapierre, Jeffrey S. Link, Yanbin Liu, Magdi Moussa, Rocio Palma, Manish Tandon, David Vensel, Neil Westlund, Hui Wu, Rui-Yang Yang
  • Compositions and methods for the treatment of cancer
    Patent number: 8513292
    Abstract: The present invention relates to pyrrolidine-2,5-dione compounds, and methods of preparation of these compounds. The present invention also relates to pharmaceutical compositions comprising pyrrolidine-2,5-dione compounds. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a compound or pyrrolidine-2,5-dione compound of the present invention.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: August 20, 2013
    Assignee: ArQule, Inc.
    Inventors: Neil Westlund, Jason Hill, Mark A. Ashwell, Nivedita Namdev, Jianqiang Wang, Syed Ali
  • Substituted imidazopyridinyl-aminopyridine compounds
    Patent number: 8501770
    Abstract: The present invention relates to substituted imidazopyridinyl-aminopyridine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl-aminopyridine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: August 6, 2013
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Chris Brassard, Anton Filikov, Jason Hill, Steffi Koerner, Jean-Marc Lapierre, Yanbin Liu, Nivedita Namdev, Robert Nicewonger, Rocio Palma, Manish Tandon, David Vensel, Akihisa Matsuda, Shin Iimura, Yuko Yamamoto
  • Pyrroloquinolinyl-pyrrolidine-2,5-dione compositions and methods for preparing and using same
    Patent number: 8470786
    Abstract: The present invention relates to pyrroloquinolinyl-pyrrolidine-2,5-dione compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing pyrroloquinolinyl-pyrrolidine-2,5-dione compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds or pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: June 25, 2013
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Darin Kizer, Takahiro Murai, Daisuke Nakai, Takanori Yasukochi
  • Substituted indolo-pyridinone compounds
    Patent number: 8410144
    Abstract: The present invention relates to substituted indolo-pyridinone compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted indolo-pyridinone compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds or pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: April 2, 2013
    Assignee: ArQule, Inc.
    Inventors: Nivedita Namdev, Manish Tandon, Jianqiang Wang, Audra Dalton, David Vensel, Rocio Palma, Mark A. Ashwell, Neil Westlund
  • Compositions and methods for treatment of cancer
    Patent number: 8377927
    Abstract: The present invention relates to pyrroloquinolinyl-pyrrole-2,5-dione compounds and pyrroloquinolinyl-pyrrolidine-2,5-dione compounds, and methods of preparation of these compounds. The present invention also relates to pharmaceutical compositions comprising pyrroloquinolinyl-pyrrole-2,5-dione compounds and pyrroloquinolinyl-pyrrolidine-2,5-dione compounds. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a pyrroloquinolinyl-pyrrole-2,5-dione compound or pyrroloquinolinyl-pyrrolidine-2,5-dione compound of the present invention.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: February 19, 2013
    Assignee: ArQule, Inc.
    Inventors: Chiang J. Li, Mark A. Ashwell, Jason Hill, Magdi M. Moussa, Neru Munshi
  • Substituted 5,6-dihydro-6-phenylbenzo[F]isoquinolin-2-amine compounds
    Patent number: 8357694
    Abstract: The present invention relates to substituted 5,6-dihydro-6-phenylbenzo[f]isoquinolin-2-amine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted 5,6-dihydro-6-phenylbenzo[f]isoquinolin-2-amine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: January 22, 2013
    Assignee: ArQule, Inc.
    Inventors: Syed Ali, Mark Ashwell, Manish Tandon, Nivedita Namdev, Jean-Marc Lapierre, Neil Westlund, Rocio Palma, Rui-Yang Yang, Yanbin Liu, David Vensel, Sudharshan Eathiraj, Hui Wu, Eugene Kelleher