Patents by Inventor Xiao-Yi Xiao

Xiao-Yi Xiao 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: 7935659
    Abstract: Combinations, called matrices with memories, of matrix materials with remotely addressable or remotely programmable recording devices that contain at least one data storage unit are provided. The matrix materials are those that are used in as supports in solid phase chemical and biochemical syntheses, immunoassays and hybridization reactions. The matrix materials may additionally include fluophors or other luminescent moieties to produce luminescing matrices with memories. The data storage units are non-volatile antifuse memories or volatile memories, such as EEPROMS, DRAMS or flash memory. By virtue of this combination, molecules and biological particles, such as phage and viral particles and cells, that are in proximity or in physical contact with the matrix combination can be labeled by programming the memory with identifying information and can be identified by retrieving the stored information. Combinations of matrix materials, memories, and linked molecules and biological materials are also provided.
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: May 3, 2011
    Assignee: Nexus Biosystems, Inc.
    Inventors: Michael P. Nova, Andrew E. Senyei, Zahra Parandoosh, Gary S. David, Xiao-Yi Xiao
  • Patent number: 7790734
    Abstract: Compounds, pharmaceuticals, kits and methods are provided for use with DPP-IV inhibitors comprising Formula I: wherein the substituents are as described herein.
    Type: Grant
    Filed: September 2, 2004
    Date of Patent: September 7, 2010
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Sheldon X. Cao, Jun Feng, Stephen L. Gwaltney, Stephen W. Kaldor, Jeffrey A. Stafford, Michael B. Wallace, Xiao-Yi Xiao, Zhiyuan Zhang
  • Patent number: 7772245
    Abstract: Disclosed are compounds of formula I that inhibit histone deacetylase (HDAC) enzymatic activity, pharmaceutical compositions comprising such compounds, as well as methods to treat conditions, particularly proliferative conditions, mediated at least in part by HDAC, wherein A, W, W1, W2, Ar2, and G are described herein.
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: August 10, 2010
    Assignee: Miikana Therapeutics, Inc.
    Inventors: Sampath K. Anandan, Xiao-Yi Xiao, John S. Ward, Dinesh V. Patel
  • Publication number: 20100105671
    Abstract: The present invention is directed to a compound represented by Structural Formula (A): or a pharmaceutically acceptable salt thereof. The variables for Structural Formula (A) are defined herein. Also described is a pharmaceutical composition comprising the compound of Structural Formula (A) and its therapeutic use.
    Type: Application
    Filed: August 7, 2009
    Publication date: April 29, 2010
    Inventors: Jingye Zhou, Xiao-Yi Xiao, Louis Plamondon, Diana Katharine Hunt, Roger B. Clark, Robert B. Zahler
  • Patent number: 7638638
    Abstract: Pharmaceuticals, kits and methods are provided for use with DPP-IV and other S9 proteases that comprise a compound with the formula: where the labeled substituents are as described herein.
    Type: Grant
    Filed: May 13, 2004
    Date of Patent: December 29, 2009
    Assignee: Takeda San Diego, Inc.
    Inventors: Jun Feng, Stephen L. Gwaltney, Jeffrey A. Stafford, Michael B. Wallace, Xiao-Yi Xiao, Zhiyuan Zhang
  • Publication number: 20090264422
    Abstract: Disclosed are protein kinase inhibitors, compositions comprising such inhibitors, and methods of use thereof. More particularly, disclosed are inhibitors of Aurora A (Aurora-2) protein kinase. Also disclosed are methods of treating diseases associated with protein kinases, especially diseases associated with Aurora-2, such as cancer.
    Type: Application
    Filed: June 30, 2009
    Publication date: October 22, 2009
    Inventors: Xiao-Yi Xiao, Dinish V. Patel, John S. Ward, Mark R. Bray, Gregory E. Agoston, Anthony M. Treston
  • Publication number: 20090226891
    Abstract: Combinations, called matrices with memories, of matrix materials with remotely addressable or remotely programmable recording devices that contain at least one data storage unit are provided. The matrix materials are those that are used in as supports in solid phase chemical and biochemical syntheses, immunoassays and hybridization reactions. The matrix materials may additionally include fluophors or other luminescent moieties to produce luminescing matrices with memories. The data storage units are non-volatile antifuse memories or volatile memories, such as EEPROMS, DRAMS or flash memory. By virtue of this combination, molecules and biological particles, such as phage and viral particles and cells, that are in proximity or in physical contact with the matrix combination can be labeled by programming the memory with identifying information and can be identified by retrieving the stored information. Combinations of matrix materials, memories, and linked molecules and biological materials are also provided.
    Type: Application
    Filed: December 14, 2004
    Publication date: September 10, 2009
    Applicant: NEXUS BIOSYSTEMS, INC.
    Inventors: Michael Nova, Andrew Senyei, Zahra Parandoosh, Gary David, Xiao-Yi Xiao
  • Patent number: 7563787
    Abstract: Disclosed are protein kinase inhibitors, compositions comprising such inhibitors, and methods of use thereof. More particularly, disclosed are inhibitors of Aurora A (Aurora-2) protein kinase. Also disclosed are methods of treating diseases associated with protein kinases, especially diseases associated with Aurora-2, such as cancer.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: July 21, 2009
    Assignee: Miikana Therapeutics, Inc.
    Inventors: Xiao-Yi Xiao, Dinish V. Patel, John S. Ward, Mark R. Bray, Gregory E. Agoston, Anthony M. Treston
  • Publication number: 20080200485
    Abstract: Disclosed are protein kinase inhibitors, compositions comprising such inhibitors, and methods of use, thereof. More particularly, disclosed are inhibitors of Aurora-2 (Aurora-A) protein kinase. Also disclosed are methods of treating diseases associated with protein kinases, especially diseases associated with Aurora-2, such as cancer.
    Type: Application
    Filed: November 17, 2005
    Publication date: August 21, 2008
    Inventors: Xiao-Yi Xiao, Dinesh V. Patel
  • Publication number: 20080161282
    Abstract: Disclosed are compounds that inhibit proteasomic activity in cells. Also disclosed are pharmaceutical compositions comprising such compounds as well as methods to treat conditions, particularly cell proliferative conditions, such as cancer and inflammatory conditions.
    Type: Application
    Filed: September 17, 2007
    Publication date: July 3, 2008
    Inventors: Xiao-Yi Xiao, Dinesh V. Patel
  • Publication number: 20080139535
    Abstract: Disclosed are compounds which inhibit histone deacetylase (HDAC) enzymatic activity. Also disclosed are pharmaceutical compositions comprising such compounds as well as methods to treat conditions, particularly proliferative conditions, mediated at least in part by HDAC.
    Type: Application
    Filed: January 24, 2008
    Publication date: June 12, 2008
    Inventors: Sampath K. Anandan, Xiao-Yi Xiao, Dinesh V. Patel, John S. Ward
  • Patent number: 7381825
    Abstract: Compounds that may be used to inhibit histone deacetylase having the formula Z-Q-L-M or Z-L-M wherein M is a substituent capable of complexing with a deacetylase catalytic site and/or a metal ion; L is a substituent providing between 0-10 atoms separation between the M substituent and the remainder of the compound; and Z and Q are as defined herein.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: June 3, 2008
    Assignee: Takeda San Diego, Inc.
    Inventors: Jerome C. Bressi, Jason W. Brown, Sheldon X. Cao, Anthony R. Gangloff, Andrew J. Jennings, Jeffrey A. Stafford, Phong H. Vu, Xiao-Yi Xiao
  • Patent number: 7375228
    Abstract: Compounds that may be used to inhibit histone deacetylase having the formula Z-Q-L-M or Z-L-M wherein M is a substituent capable of complexing with a deacetylase catalytic site and/or a metal ion; L is a substituent providing between 0-10 atoms separation between the M substituent and the remainder of the compound; and Z and Q are as defined herein.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: May 20, 2008
    Assignee: Takeda San Diego, Inc.
    Inventors: Jerome C. Bressi, Jason W. Brown, Sheldon X. Cao, Anthony R. Gangloff, Andrew J. Jennings, Jeffrey A. Stafford, Phong H. Vu, Xiao-Yi Xiao
  • Patent number: 7371875
    Abstract: Disclosed are compounds that inhibit proteasomic activity in cells. Also disclosed are pharmaceutical compositions comprising such compounds as well as methods to treat conditions, particularly cell proliferative conditions, such as cancer and inflammatory conditions.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: May 13, 2008
    Assignee: Miikana Therapeutics, Inc.
    Inventors: Xiao-Yi Xiao, Dinesh V. Patel
  • Patent number: 7345043
    Abstract: Disclosed are compounds which inhibit histone deacetylase (HDAC) enzymatic activity. Also disclosed are pharmaceutical compositions comprising such compounds as well as methods to treat conditions, particularly proliferative conditions, mediated at least in part by HDAC.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: March 18, 2008
    Assignee: Miikana Therapeutics
    Inventors: Sampath K. Anandan, Xiao-Yi Xiao, Dinesh V. Patel, John Ward
  • Publication number: 20070248957
    Abstract: Combinations, called matrices with memories, of matrix materials with remotely addressable or remotely programmable recording devices that contain at least one data storage unit are provided. The matrix materials are those that are used in as supports in solid phase chemical and biochemical syntheses, immunoassays and hybridization reactions. The matrix materials may additionally include fluophors or other luminescent moieties to produce luminescing matrices with memories. The data storage units are non-volatile antifuse memories or volatile memories, such as EEPROMS, DRAMS or flash memory. By virtue of this combination, molecules and biological particles, such as phage and viral particles and cells, that are in proximity or in physical contact with the matrix combination can be labeled by programming the memory with identifying information and can be identified by retrieving the stored information. Combinations of matrix materials, memories, and linked molecules and biological materials are also provided.
    Type: Application
    Filed: December 14, 2004
    Publication date: October 25, 2007
    Inventors: Michael Nova, Andrew Senyei, Zahra Parandoosh, Gary David, Xiao-Yi Xiao
  • Patent number: 7250514
    Abstract: Histone deacetylase inhibitors and uses thereof are provided that have the general formula: wherein R1, R2, R3, R4, R5, R6, R7, R8, M and L have the definitions as described herein.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: July 31, 2007
    Assignee: Takeda San Diego, Inc.
    Inventor: Xiao-Yi Xiao
  • Publication number: 20070142368
    Abstract: Disclosed are protein kinase inhibitors, compositions comprising such inhibitors, and methods of use thereof. More particularly, disclosed are inhibitors of Aurora A (Aurora-2) protein kinase. Also disclosed are methods of treating diseases associated with protein kinases, especially diseases associated with Aurora-2, such as cancer.
    Type: Application
    Filed: September 29, 2006
    Publication date: June 21, 2007
    Inventors: Xiao-Yi Xiao, Dinish Patel, John Ward, Mark Bray, Gregory Agoston, Anthony Treston
  • Patent number: 7169801
    Abstract: Compounds that may be used to inhibit histone deacetylase having the formula Z-Q-L-M or Z-L-M wherein M is a substituent capable of complexing with a deacetylase catalytic site and/or a metal ion; L is a substituent providing between 0–10 atoms separation between the M substituent and the remainder of the compound; and Z and Q are as defined herein.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: January 30, 2007
    Assignee: Takeda San Diego, Inc.
    Inventors: Jerome C. Bressi, Jason W. Brown, Sheldon X. Cao, Anthony R. Gangloff, Andrew J. Jennings, Jeffrey A. Stafford, Phong H. Vu, Xiao-Yi Xiao
  • Publication number: 20060199829
    Abstract: Disclosed are compounds of formula I that inhibit histone deacetylase (HDAC) enzymatic activity, pharmaceutical compositions comprising such compounds, as well as methods to treat conditions, particularly proliferative conditions, mediated at least in part by HDAC, wherein A, W, W1, W2, Ar2, and G are described herein.
    Type: Application
    Filed: February 14, 2006
    Publication date: September 7, 2006
    Inventors: Sampath Anandan, Xiao-Yi Xiao, John Ward, Dinesh Patel