Patents by Inventor Katrina Chan

Katrina Chan 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).

  • Benzoxazole kinase inhibitors and methods of use
    Patent number: 9345706
    Abstract: The present invention provides chemical entities or compounds and pharmaceutical compositions thereof that are capable of modulating certain protein kinases such as mTor, tyrosine kinases, and/or lipid kinases such as PI3 kinase. Also provided in the present invention are methods of using these compositions to modulate activities of one or more of these kinases, especially for therapeutic applications.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: May 24, 2016
    Assignee: Intellikine, LLC
    Inventors: Pingda Ren, Yi Liu, Troy Edward Wilson, Liansheng Li, Katrina Chan
  • Heterocyclic kinase inhibitors
    Patent number: 9296742
    Abstract: Provided herein are compounds of formula (I-A), (I-B), (I-C), or (I-D), pharmaceutical compositions comprising the compounds, and methods of use thereof. The compounds provided herein modulate kinase activity, including PI3 kinase activity, and are useful for treating diseases and conditions associated with kinase activity, including diseases and conditions associated with PI3 kinase activity.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: March 29, 2016
    Assignee: Intellikine LLC
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Troy Edward Wilson
  • Heterocyclic compounds and uses thereof
    Patent number: 9255108
    Abstract: Compounds and pharmaceutical compositions that modulate kinase activity, including PI3 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: February 9, 2016
    Assignee: Infinity Pharmaceuticals, Inc.
    Inventors: Alfredo C. Castro, Katrina Chan, Catherine A. Evans, Somarajannair Janardanannair, Andre Lescarbeau, Liansheng Li, Tao Liu, Yi Liu, Pingda Ren, Daniel A. Snyder, Martin R. Tremblay
  • CERTAIN CHEMICAL ENTITIES, COMPOSITIONS AND METHODS
    Publication number: 20160031886
    Abstract: Chemical entities that modulate PI3 kinase activity, pharmaceutical compositions containing the chemical entities, and methods of using these chemical entities for treating diseases and conditions associated with PI3 kinase activity are described herein.
    Type: Application
    Filed: October 15, 2015
    Publication date: February 4, 2016
    Inventors: Pingda REN, Yi LIU, Troy Edward WILSON, Liansheng LI, Katrina CHAN, Christian ROMMEL
  • KINASE INHIBITORS AND METHODS OF USE
    Publication number: 20160024099
    Abstract: The present invention provides chemical entities or compounds and pharmaceutical compositions thereof that are capable of modulating certain protein kinases such as mTor, tyrosine kinases, and/or lipid kinases such as PI3 kinase. Also provided in the present invention are methods of using these compositions to modulate activities of one or more of these kinases, especially for therapeutic applications.
    Type: Application
    Filed: July 7, 2015
    Publication date: January 28, 2016
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Troy Edward Wilson
  • CHEMICAL COMPOUNDS, COMPOSITIONS AND METHODS FOR KINASE MODULATION
    Publication number: 20160016957
    Abstract: Chemical compounds that modulate kinase activity, including PI3 kinase activity, and chemical compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including P13 kinase activity, are described herein.
    Type: Application
    Filed: September 29, 2015
    Publication date: January 21, 2016
    Inventors: Pingda REN, Yi LIU, Liansheng LI, Katrina CHAN, Alfredo C. CASTRO, Catherine A. EVANS
  • MTOR MODULATORS AND USES THEREOF
    Publication number: 20160000789
    Abstract: The present invention provides methods and compositions for selective modulation of certain protein kinases, and especially mTor complexes. The methods and compositions are particularly useful in inhibiting mTor selectively for therapeutic applications.
    Type: Application
    Filed: June 5, 2015
    Publication date: January 7, 2016
    Inventors: Kevan M. Shokat, David Fruman, Pingda Ren, Troy Edward Wilson, Liansheng Li, Andrew Hsieh, Morris Feldman, Beth Apsel, Yi Liu, Christian Rommel, Katrina Chan, Davide Ruggero, David Pearce, Matthew Janes
  • Certain chemical entities, compositions and methods
    Patent number: 9216982
    Abstract: Chemical entities that modulate PI3 kinase activity, pharmaceutical compositions containing the chemical entities, and methods of using these chemical entities for treating diseases and conditions associated with P13 kinase activity are described herein.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: December 22, 2015
    Assignee: Intellikine LLC
    Inventors: Pingda Ren, Yi Liu, Troy Edward Wilson, Liansheng Li, Katrina Chan, Christian Rommel
  • Substituted isoquinolin-1(2H)-one compounds, compositions, and methods thereof
    Patent number: 9206182
    Abstract: Substituted isoquinolin-1(2H)-one compounds that modulate PI3 kinase activity, pharmaceutical compositions containing the chemical entities, and methods of using these chemical entities for treating diseases and conditions associated with PI3 kinase activity are described herein.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: December 8, 2015
    Assignee: Intellikine LLC
    Inventors: Pingda Ren, Yi Liu, Troy Edward Wilson, Liansheng Li, Katrina Chan, Christian Rommel
  • HETEROCYCLIC COMPOUNDS AND USES THEREOF
    Publication number: 20150320727
    Abstract: Heterocyclic entities that modulate PI3 kinase activity, pharmaceutical compositions containing the heterocyclic entities, and methods of using these chemical entities for treating diseases and conditions associated with PI3 kinase activity are described herein.
    Type: Application
    Filed: June 2, 2015
    Publication date: November 12, 2015
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Troy Edward Wilson, Simon Fraser Campbell
  • Heterocyclic Compounds and Uses Thereof
    Publication number: 20150322064
    Abstract: Heterocyclic entities that modulate PI3 kinase activity, pharmaceutical compositions containing the heterocyclic entities, and methods of using these chemical entities for treating diseases and conditions associated with PI3 kinase activity are described herein.
    Type: Application
    Filed: July 16, 2015
    Publication date: November 12, 2015
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Troy Edward Wilson, Simon Fraser Campbell
  • Chemical compounds, compositions and methods for kinase modulation
    Patent number: 9181221
    Abstract: Substituted isoquinolinone compounds and pharmaceutical compositions that modulate kinase activity, including PI3 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: November 10, 2015
    Assignee: Infinity Pharmaceuticals, Inc.
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Alfredo C. Castro, Catherine A. Evans
  • BENZOXAZOLE KINASE INHIBITORS AND METHODS OF USE
    Publication number: 20150306105
    Abstract: The present invention provides chemical entities or compounds and pharmaceutical compositions thereof that are capable of modulating certain protein kinases such as mTor, tyrosine kinases, and/or lipid kinases such as PI3 kinase. Also provided in the present invention are methods of using these compositions to modulate activities of one or more of these kinases, especially for therapeutic applications.
    Type: Application
    Filed: June 1, 2015
    Publication date: October 29, 2015
    Inventors: Pingda Ren, Yi Liu, Troy Edward Wilson, Liansheng Li, Katrina Chan
  • Heterocyclic compounds and uses thereof
    Patent number: 9127000
    Abstract: Heterocyclic entities that modulate PI3 kinase activity, pharmaceutical compositions containing the heterocyclic entities, and methods of using these chemical entities for treating diseases and conditions associated with PI3 kinase activity are described herein.
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: September 8, 2015
    Assignee: Intellikine, LLC.
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Troy Edward Wilson, Simon Fraser Campbell
  • HETEROCYCLIC COMPOUNDS AND USES THEREOF
    Publication number: 20150246932
    Abstract: Compounds and pharmaceutical compositions that modulate kinase activity, including PI3 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein.
    Type: Application
    Filed: May 12, 2015
    Publication date: September 3, 2015
    Inventors: Alfredo C. CASTRO, Catherine A. EVANS, Andre LESCARBEAU, Tao LIU, Daniel A. SNYDER, Martin R. TREMBLAY, Pingda REN, Yi LIU, Liansheng LI, Katrina CHAN
  • Substituted isoquinolinones and methods of treatment thereof
    Patent number: 9115141
    Abstract: Substituted isoquinolinone compounds and pharmaceutical compositions that modulate kinase activity, including PI3 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: August 25, 2015
    Assignee: Infinity Pharmaceuticals, Inc.
    Inventors: Alfredo C. Castro, Catherine A. Evans, Somarajannair Janardanannair, Andre Lescarbeau, Tao Liu, Daniel A. Snyder, Martin R. Tremblay, Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan
  • Benzothiazole Kinase Inhibitors and Methods of Use
    Publication number: 20150225407
    Abstract: The present invention provides chemical entities or compounds and pharmaceutical compositions thereof that are capable of modulating lipid kinases such PI3 kinases, tryosine kinases and protein kinases such as mTOR. Also provided in the present invention are methods of using these compositions to modulate these kinases especially for therapeutic applications.
    Type: Application
    Filed: February 11, 2015
    Publication date: August 13, 2015
    Inventors: Pingda Ren, Yi Liu, Troy Edward Wilson, Liansheng Li, Katrina Chan
  • Substituted benzoxazoles as PI3 kinase inhibitors
    Patent number: 9096590
    Abstract: The present invention provides substituted benzoxazole compounds of the Formula: wherein the variables R1, R2, W1, W2, W3, W4, W5, are W6 are defined herein. The compounds are useful as phosphoinositide 3-kinase (PI3 kinase) inhibitors.
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: August 4, 2015
    Assignee: Intellikine LLC
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Troy Edward Wilson, Simon Fraser Campbell
  • Kinase inhibitors and methods of use
    Patent number: 9096611
    Abstract: The present invention provides chemical entities or compounds and pharmaceutical compositions thereof that are capable of modulating certain protein kinases such as mTor, tyrosine kinases, and/or lipid kinases such as PI3 kinase. Also provided in the present invention are methods of using these compositions to modulate activities of one or more of these kinases, especially for therapeutic applications.
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: August 4, 2015
    Assignee: Intellikine LLC
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Troy Edward Wilson
  • Heterocyclic compounds and uses thereof
    Patent number: 9085560
    Abstract: A method of inhibiting phosphatidyl inositol-3 kinase (PI3 kinase), comprising: contacting the PI3 kinase with an effective amount of a compound or pharmaceutically acceptable salt of the formula below, wherein the variables R1, R2, W1, W2, W3, W4, W5, are W6 are defined herein.
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: July 21, 2015
    Assignee: INTELLIKINE, INC.
    Inventors: Pingda Ren, Yi Liu, Liansheng Li, Katrina Chan, Troy Edward Wilson, Simon Fraser Campbell