Patents by Inventor Kam W. Siu

Kam W. Siu 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).

  • Substituted pteridinones for the treatment of cancer
    Patent number: 9351974
    Abstract: Compounds of Formula I, as shown below and defined herein: pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven or mediated at least in part by RSK. This Abstract is not limiting of the invention.
    Type: Grant
    Filed: November 12, 2012
    Date of Patent: May 31, 2016
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Meizhong Jin, Mridula Kadalbajoo, An-Hu Li, Mark J. Mulvihill, Kam W. Siu, Arno G. Steinig, Jing Wang
  • Macrocyclic kinase inhibitors
    Patent number: 9133224
    Abstract: Compounds of Formula (I): wherein variables are defined herein, and pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancers for which FAK inhibition is beneficial.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: September 15, 2015
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Andrew P. Crew, Hanqing Dong, Caterina Ferraro, Dan Sherman, Kam W. Siu
  • DIHYDROPTERIDINONES
    Publication number: 20140315911
    Abstract: Compounds of Formula I, as shown below and defined herein: pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven or mediated at least in part by RSK. This Abstract is not limiting of the invention.
    Type: Application
    Filed: November 12, 2012
    Publication date: October 23, 2014
    Inventors: Meizhong Jin, Mridula Kadalbajoo, An-Hu Li, Mark J. Mulvihill, Kam W. Siu, Arno G. Steinig, Jing Wang
  • Fused bicyclic mTOR inhibitors
    Patent number: 8796455
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: August 5, 2014
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Han-Qing Dong, Ayako Honda, Mark Joseph Mulvihill, Paula A. R. Tavares, Jing Wang, Douglas S. Werner, Kristen Michelle Mulvihill, Kam W. Siu, Bijoy Panicker, Lee D. Arnold, Meizhong Jin, Brian Volk, Qinghua Weng, James David Beard
  • MACROCYCLIC KINASE INHIBITORS
    Publication number: 20130261086
    Abstract: Compounds of Formula (I): wherein variables are defined herein, and pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancers for which FAK inhibition is beneficial.
    Type: Application
    Filed: November 29, 2011
    Publication date: October 3, 2013
    Applicant: OSI Pharmaceuticals, LLC
    Inventors: Andrew P. Crew, Hanqing Dong, Caterina Ferraro, Dan Sherman, Kam W. Siu
  • FUSED BICYCLIC mTOR INHIBITORS
    Publication number: 20130165651
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Application
    Filed: February 15, 2013
    Publication date: June 27, 2013
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Han-Qing Dong, Ayako Honda, Mark Joseph Mulvihill, Paula A.R. Tavares, Jing Wang, Douglas S. Werner, Kristen Michelle Mulvihill, Kam W. Siu, Bijoy Panicker, Apoorba Bharadwaj, Lee D. Arnold, Meizhong Jin, Brian Volk, Qinghua Weng, James David Beard
  • 7-aminofuropyridine derivatives
    Patent number: 8378104
    Abstract: Compounds of Formula 1, as shown below and defined herein: pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven at least in part by TAK1 or for which an appropriate TAK1 inhibitor is effective. This Abstract is not limiting of the invention.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: February 19, 2013
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Keith R. Hornberger, Dan M. Berger, Xin Chen, Andrew P. Crew, Hanqing Dong, Andrew Kleinberg, An-Hu Li, Lifu Ma, Mark J. Mulvihill, Bijoy Panicker, Kam W. Siu, Arno G. Steinig, James G. Tarrant, Jing Wang, Qinghua Weng, Rajaram Sangem, Ramesh C. Gupta
  • Fused bicyclic motor inhibitors
    Patent number: 8314111
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: November 20, 2012
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Han-Qing Dong, Ayako Honda, Mark Joseph Mulvihill, Paula A. R. Tavares, Jing Wang, Douglas S. Werner, Kam W. Siu, Bijoy Panicker, Apoorba Bharadwaj, Lee D. Arnold, Meizhong Jin, Brian Volk, Quinghua Weng, James David Beard
  • 7-AMINOFUROPYRIDINE DERIVATIVES
    Publication number: 20120046267
    Abstract: Compounds of Formula 1, as shown below and defined herein: pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven at least in part by TAK1 or for which an appropriate TAK1 inhibitor is effective. This Abstract is not limiting of the invention.
    Type: Application
    Filed: February 11, 2011
    Publication date: February 23, 2012
    Inventors: Keith R. Hornberger, Dan M. Berger, Xin Chen, Andrew P. Crew, Hanqing Dong, Andrew Kleinberg, An-Hu Li, Lifu Ma, Mark J. Mulvihill, Bijoy Panicker, Kam W. Siu, Arno G. Steinig, James G. Tarrant, Jing Wang, Qinghua Weng, Rajaram Sangem, Ramesh C. Gupta
  • FUSED BICYCLIC mTOR INHIBITORS
    Publication number: 20110190496
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Application
    Filed: April 13, 2011
    Publication date: August 4, 2011
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Han-Qing Dong, Ayako Honda, Mark Joseph Mulvihill, Paula A.R. Tavares, Jing Wang, Douglas S. Werner, Kristen Michelle Mulvihill, Kam W. Siu, Bijoy Panicker, Apoorba Bharadwaj, Lee D. Arnold, Meizhong Jin, Brian Volk, Quinghua Weng, James David Beard
  • Fused bicyclic mTOR inhibitors
    Patent number: 7943767
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: May 17, 2011
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Han-Qing Dong, Ayako Honda, Mark Joseph Mulvihill, Paula A. R. Tavares, Jing Wang, Douglas S. Werner, Kristen Michelle Mulvihill, Kam W. Siu, Bijoy Panicker, Apoorba Bharadwaj, Lee D. Arnold, Meizhong Jin, Brian Volk, Quinghua Weng, James David Beard
  • Fused bicyclic mTor inhibitors
    Patent number: 7923555
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Grant
    Filed: December 2, 2008
    Date of Patent: April 12, 2011
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Hanqing Dong, Ayako Honda, Mark Joseph Mulvihill, Paula A. R. Tavares, Jing Wang, Douglas S. Werner, Kristen Michelle Mulvihill, Kam W. Siu, Bijoy Panicker, Apoorba Bharadwaj, Lee D. Arnold, Meizhong Jin, Brian Volk, Quinghua Weng, James David Beard
  • FUSED BICYCLIC mTOR INHIBITORS
    Publication number: 20100099679
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Application
    Filed: November 20, 2009
    Publication date: April 22, 2010
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Han-Qing Dong, Ayako Honda, Mark Joseph Mulvihill, Paula A.R. Tavares, Jing Wang, Douglas S. Werner, Kristen Michelle Mulvihill, Kam W. Siu, Bijoy Panicker, Apoorba Bharadwaj, Lee D. Arnold, Meizhong Jin, Brian Volk, Quinghua Weng, James David Beard
  • Fused bicyclic mTOR inhibitors
    Patent number: 7700594
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: April 20, 2010
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Han-Qing Dong, Ayako Honda, Mark Joseph Mulvihill, Paula A. R. Tavares, Jing Wang, Douglas S. Werner, Kristen Michelle Mulvihill, Kam W. Siu, Bijoy Panicker, Apoorba Bharadwaj, Lee D. Arnold, Meizhong Jin, Brian Volk, Qinghua Weng, James David Beard
  • Fused Bicyclic mTor Inhibitors
    Publication number: 20090163468
    Abstract: Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
    Type: Application
    Filed: December 2, 2008
    Publication date: June 25, 2009
    Inventors: Xin Chen, Heather Coate, Andrew Philip Crew, Han-Qing Dong, Ayako Honda, Mark Joesph Mulvihill, Paula A.R. Tavares, Jing Wang, Douglas S. Werner, Kristen Michelle Mulvihill, Kam W. Siu, Bijoy Panicker, Apoorba Bharadwaj, Lee D. Arnold, Meizhong Jin, Brian Volk, Qinghua Weng, James David Beard