Patents by Inventor Shengliang Zhang

Shengliang Zhang 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).

  • Publication number: 20220073519
    Abstract: The disclosure generally relates to compounds, compositions, and methods for the treatment of cancer by restoring the P53 pathway signaling to repress cancer cell growth.
    Type: Application
    Filed: November 16, 2021
    Publication date: March 10, 2022
    Inventors: Wafik S. El-Deiry, Shengliang Zhang, Liz J. Hernandez Borrero
  • Patent number: 11203598
    Abstract: The disclosure generally relates to compounds, compositions, and methods for the treatment of cancer by restoring the P53 pathway signaling to repress cancer cell growth. In particular, the compounds comprise Formula I: or a pharmaceutically acceptable salt thereof, wherein: R1 is hydrogen or a haloalkyl group; and each R2, R3, R4, R5, R6, and R7 is, independently, hydrogen, halogen, hydroxyl, cyano, alkyl, alkenyl, alkoxy, substituted or unsubstituted aryl, heteroaryl, phosphate, phosphoramidate, amine, alkylamino, acylamino, aminoalkoxy, or alkylthio.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: December 21, 2021
    Assignee: Institute For Cancer Research
    Inventors: Wafik S. El-Deiry, Shengliang Zhang, Liz J. Hernandez Borrero
  • Patent number: 10744133
    Abstract: The invention includes compositions comprising NSC59984 or a derivative or analogue thereof and a pharmaceutically acceptable carrier. The invention further includes methods of treating or preventing cancer in a subject, comprising the step of administering to the subject the compositions contemplated within the invention.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: August 18, 2020
    Assignee: The Penn State Research Foundation
    Inventors: Wafik S. El-Deiry, Shengliang Zhang
  • Patent number: 10654801
    Abstract: Prodigiosin analogs which reactivate the p53 pathway are provided, as well as compositions of these compounds, and methods for reactivation of the p53 pathway using these compounds are provided. The prodigiosin analogs may be used to treat cancer in which p53 mutation plays a role, including prostate cancer, breast cancer, kidney cancer, ovarian cancer, lymphoma, leukemia, and glioblastoma, among others.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: May 19, 2020
    Assignee: Institute For Cancer Research
    Inventors: Wafik S. El-Deiry, Xiaobing Tian, Shengliang Zhang
  • Publication number: 20190247391
    Abstract: The invention includes compositions comprising NSC59984 or a derivative or analogue thereof and a pharmaceutically acceptable carrier. The invention further includes methods of treating or preventing cancer in a subject, comprising the step of administering to the subject the compositions contemplated within the invention.
    Type: Application
    Filed: April 29, 2019
    Publication date: August 15, 2019
    Inventors: Wafik S. El-Deiry, Shengliang Zhang
  • Publication number: 20190225613
    Abstract: The disclosure generally relates to compounds, compositions, and methods for the treatment of cancer by restoring the P53 pathway signaling to repress cancer cell growth.
    Type: Application
    Filed: January 23, 2019
    Publication date: July 25, 2019
    Inventors: Wafik S. El-Deiry, Shengliang Zhang, Liz J. Hernandez Borrero
  • Patent number: 10322123
    Abstract: The invention includes compositions comprising NSC59984 or a derivative or analog thereof and a pharmaceutically acceptable carrier. The invention further includes methods of treating or preventing cancer in a subject, comprising the step of administering to the subject the compositions contemplated within the invention.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: June 18, 2019
    Assignee: THE PENN STATE RESEARCH FOUNDATION
    Inventors: Wafik S. El-Deiry, Shengliang Zhang
  • Publication number: 20190119207
    Abstract: Prodigiosin analogs which reactivate the p53 pathway are provided, as well as compositions of these compounds, and methods for reactivation of the p53 pathway using these compounds are provided. The prodigiosin analogs may be used to treat cancer in which p53 mutation plays a role, including prostate cancer, breast cancer, kidney cancer, ovarian cancer, lymphoma, leukemia, and glioblastoma, among others.
    Type: Application
    Filed: April 10, 2017
    Publication date: April 25, 2019
    Inventors: Wafik S. El-Deiry, Xiaobing Tian, Shengliang Zhang
  • Publication number: 20170209438
    Abstract: The invention includes compositions comprising NSC59984 or a derivative or analogue thereof and a pharmaceutically acceptable carrier. The invention further includes methods of treating or preventing cancer in a subject, comprising the step of administering to the subject the compositions contemplated within the invention.
    Type: Application
    Filed: September 29, 2015
    Publication date: July 27, 2017
    Inventors: Wafik S. El-Deiry, Shengliang Zhang
  • Publication number: 20100051370
    Abstract: An electric vehicle comprises a body (1-1), an electric driving device (1-2), a storage battery (1-3) and a control system (1-4), wherein the said body is provided with a wind electric power generation device (1-5), several solar panels (1-8) are provided on the top (1-6) of the body and the hood (1-7), the said solar panel (1-8) is electrically connected to the storage battery
    Type: Application
    Filed: August 20, 2007
    Publication date: March 4, 2010
    Inventors: Fu Gen Li, Shengliang Zhang
  • Patent number: 6925282
    Abstract: A cleaning system and process for removing residual toner from an imaging surface, including a primary cleaner system for removing the predominant amount of residual toner and debris and a retractable secondary agglomeration cleaning blade mounted downstream from the primary cleaner, wherein, when the blade is moved into the engaged position, the cleaning edge is engaged with the imaging surface at for shearing release of agglomerations from the imaging surface and wherein the cleaning blade is movable to the retracted position during periods in which the primary cleaner is in its operative position.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: August 2, 2005
    Assignee: Xerox Corporation
    Inventors: Jeffrey W. Drawe, Robert S. Pozniakas, Steven R. LeRoy, Shengliang Zhang
  • Publication number: 20050069356
    Abstract: A cleaning system and process for removing residual toner from an imaging surface, including a primary cleaner system for removing the predominant amount of residual toner and debris and a retractable secondary agglomeration cleaning blade mounted downstream from the primary cleaner, wherein, when the blade is moved into the engaged position, the cleaning edge is engaged with the imaging surface at for shearing release of agglomerations from the imaging surface and wherein the cleaning blade is movable to the retracted position during periods in which the primary cleaner is in its operative position.
    Type: Application
    Filed: September 26, 2003
    Publication date: March 31, 2005
    Inventors: Jeffrey Drawe, Robert Pozniakas, Steven LeRoy, Shengliang Zhang
  • Patent number: 6768888
    Abstract: Image quality of an image generated by a xerographic or equivalent image generating process may develop non-uniform charge characteristics, in addition to other negative effects, as a result of positive over-spray, but these negative effects can be at least attenuated by exposure of the photoreceptor to fluorescent light.
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: July 27, 2004
    Assignee: Xerox Corporation
    Inventors: Shengliang Zhang, Brian J. Larocque, Jeffrey W. Drawe
  • Publication number: 20040136748
    Abstract: Image quality of an image generated by a xerographic or equivalent image generating process may develop non-uniform charge characteristics, in addition to other negative effects, as a result of positive over-spray, but these negative effects can be at least attenuated by exposure of the photoreceptor to fluorescent light.
    Type: Application
    Filed: January 15, 2003
    Publication date: July 15, 2004
    Applicant: XEROX CORPORATION
    Inventors: Shengliang ZHANG, Brian J. LAROCQUE, Jeffrey W. DRAWE