Patents by Inventor Craig Bates

Craig Bates 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).

  • PROCESS OF PREPARING 3-(3-(4-(1-AMINOCYCLOBUTYL)PHENYL)-5-PHENYL-3H-IMIDAZO[4,5-B]PYRIDIN-2-YL)PYRIDIN-2-AMINE
    Publication number: 20160376270
    Abstract: The present invention is directed to a processes for the synthesis of 3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine:
    Type: Application
    Filed: September 7, 2016
    Publication date: December 29, 2016
    Inventors: Craig Bates, Jian-Xie Chen, Jianmin Mao, David P. Reed
  • Process of preparing 3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-B]pyridin-2-yl)pyridin-2-amine
    Patent number: 9464083
    Abstract: The present invention is directed to a processes for the synthesis of 3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine:
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: October 11, 2016
    Assignee: ArQule Inc.
    Inventors: Craig Bates, Jian-Xie Chen, Jianmin Mao, David P. Reed
  • Salts and polymorphs of a substituted imidazopyridinyl-aminopyridine compound
    Patent number: 9422283
    Abstract: The present application relates to salts of Compound A, 3-(3-(4-(1-aminocyclobutyl) phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine, solid state forms of Compound A free base or of salts of Compound A, amorphous forms of Compound A free base or of salts of Compound A, crystalline forms of Compound A free base or of salts of Compound A, polymorphs of Compound A free base or of salts of Compound A, and mesomorphs of Compound A free base or of salts of Compound A. The present application also relates to pharmaceutical compositions comprising these salts, solid state forms, amorphous forms, crystalline forms, polymorphs, or mesomorphs of Compound A free base or of salts of Compound A. The present application provides methods for preparing these salts, solid state forms, amorphous forms, crystalline forms, polymorphs, or mesomorphs of Compound A free base or of salts of Compound A.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: August 23, 2016
    Assignee: ArQule, Inc.
    Inventors: Craig Bates, Jianmin Mao, David Reed
  • SALTS AND POLYMORPHS OF A SUBSTITUTED IMIDAZOPYRIDINYL-AMINOPYRIDINE COMPOUND
    Publication number: 20150299195
    Abstract: The present application relates to salts of Compound A, 3-(3-(4-(1-aminocyclobutyl) phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine, solid state forms of Compound A free base or of salts of Compound A, amorphous forms of Compound A free base or of salts of Compound A, crystalline forms of Compound A free base or of salts of Compound A, polymorphs of Compound A free base or of salts of Compound A, and mesomorphs of Compound A free base or of salts of Compound A. The present application also relates to pharmaceutical compositions comprising these salts, solid state forms, amorphous forms, crystalline forms, polymorphs, or mesomorphs of Compound A free base or of salts of Compound A. The present application provides methods for preparing these salts, solid state forms, amorphous forms, crystalline forms, polymorphs, or mesomorphs of Compound A free base or of salts of Compound A.
    Type: Application
    Filed: April 22, 2015
    Publication date: October 22, 2015
    Inventors: Craig Bates, Jianmin Mao, David Reed
  • PROCESS OF PREPARING 3-(3-(4-(1-AMINOCYCLOBUTYL)PHENYL)-5-PHENYL-3H-IMIDAZO[4,5-B]PYRIDIN-2-YL)PYRIDIN-2-AMINE
    Publication number: 20150266876
    Abstract: The present invention is directed to a processes for the synthesis of 3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine:
    Type: Application
    Filed: March 24, 2015
    Publication date: September 24, 2015
    Inventors: Craig Bates, Jian-Xie Chen, Jianmin Mao, David P. Reed
  • Methods of 1,3-enyne preparation using copper (I) catalysts
    Publication number: 20050255575
    Abstract: A copper(I) bi-dentate ligand complex-catalyzed procedure for synthesis of 1,3-enynes. The methods and/or systems of this invention afford a variety of enynes, tolerate a variety of sensitive functional groups, and can be employed without resort to expensive palladium reagents.
    Type: Application
    Filed: April 27, 2005
    Publication date: November 17, 2005
    Inventors: Dhandapani Venkataraman, Craig Bates, Pranorm Saejueng