Patents by Inventor Congcong M. Sun

Congcong M. Sun 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: 10150794
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: December 11, 2018
    Assignee: Onyx Therapeutics, Inc.
    Inventors: Han-Jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Publication number: 20170260230
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Application
    Filed: May 26, 2017
    Publication date: September 14, 2017
    Inventors: Han-Jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Publication number: 20160083421
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Application
    Filed: December 7, 2015
    Publication date: March 24, 2016
    Inventors: Han-Jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Patent number: 9205125
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: December 8, 2015
    Assignee: Onyx Therapeutics, Inc.
    Inventors: Han-jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Patent number: 9205126
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: December 8, 2015
    Assignee: Onyx Therapeutics, Inc.
    Inventors: Han-jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Patent number: 9205124
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: December 8, 2015
    Assignee: Onyx Therapeutics, Inc.
    Inventors: Han-jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Patent number: 8716322
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: May 6, 2014
    Assignee: Onyx Therapeutics, Inc.
    Inventors: Han-Jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Publication number: 20140050737
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Application
    Filed: September 26, 2013
    Publication date: February 20, 2014
    Applicant: Onyx Therapeutics, Inc.
    Inventors: Han-jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Publication number: 20140051641
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Application
    Filed: September 26, 2013
    Publication date: February 20, 2014
    Applicant: Onyx Therapeutics, Inc.
    Inventors: Han-jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Publication number: 20140031297
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Application
    Filed: September 26, 2013
    Publication date: January 30, 2014
    Applicant: Onyx Therapeutics, Inc.
    Inventors: Han-jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Patent number: 7687456
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: March 30, 2010
    Assignee: Proteolix, Inc.
    Inventors: Han-Jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidig
  • Publication number: 20090203698
    Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.
    Type: Application
    Filed: November 9, 2006
    Publication date: August 13, 2009
    Applicant: PROTEOLIX, INC.
    Inventors: Han-Jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidjg