Patents by Inventor Gérald Batist

Gérald Batist 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: 20230302030
    Abstract: Compounds of general formula IA, IB and IC outlined below, including pharmaceutically acceptable salts, solvates and hydrates thereof. Such compounds and pharmaceutical compositions comprising them may be used in medical conditions involving Ran GTPase.
    Type: Application
    Filed: May 31, 2023
    Publication date: September 28, 2023
    Inventors: Jian Hui WU, Gerald BATIST, Anne-Marie MES-MASSON, Diane PROVENCHER, Euridice CARMONA, Xiaolong LI, Xiaochong TIAN, Zied BOUDHRAA
  • Publication number: 20200246365
    Abstract: Compounds of general formula IA, IB and IC outlined below, including pharmaceutically acceptable salts, solvates and hydrates thereof. Such compounds and pharmaceutical compositions comprising them may be used in medical conditions involving Ran GTPase.
    Type: Application
    Filed: August 30, 2018
    Publication date: August 6, 2020
    Inventors: JIAN HUI WU, GERALD BATIST, XIAOCHONG TIAN, XIAOLONG LI, ANNE-MARIE MES-MASSON, DIANE PROVENCHER, EURIDICE CARMONA
  • Publication number: 20160083388
    Abstract: There is provided modulators of Nrf2 protein which comprises a compound which binds at least one of the BTB domain, IVR domain and Kelch domain of Keap1 protein, activating or inhibiting Nrf2. There is also provided pharmaceutical compositions containing the modulators, as well as uses and method of use of the modulators for the treatment of conditions.
    Type: Application
    Filed: August 13, 2015
    Publication date: March 24, 2016
    Applicant: TRT PHARMA INC.
    Inventors: Gerald BATIST, Jian Hui WU
  • Patent number: 9139592
    Abstract: The present invention is directed to a pharmaceutical composition comprising the following compound or a pharmaceutically acceptable salt thereof. The compound is a modulator of Nrf2 protein and binds at least one of the BTB domain, IVR domain and Kelch domain of Keap1 protein, activating or inhibiting Nrf2.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: September 22, 2015
    Assignee: TRT PHARMA INC.
    Inventors: Gerald Batist, Jian Hui Wu
  • Patent number: 8470889
    Abstract: The present invention relates to the synthesis of a series of ionone and curcumin derivatives as multi-targeting agents effective against both hormone-sensitive and hormone-independent cancers. In particular, the present invention is directed to a distinct class of bifunctional antiandrogens, which inhibit both AR and IKBkinases (IKK). A series of ionone-based chalcones were synthesized and their in vitro cytotoxicity against prostate cancer cell lines were demonstrated. A series of derivatives formed by reacting ionone-based chalcones and hydrazines demonstrate substantial antiproliferative activities in prostate cancer, breast cancer and lung cancer cell lines.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: June 25, 2013
    Assignee: TRT Pharma Inc.
    Inventors: Jian Hui Wu, Gérald Batist, Jinming Zhou, Guoyan Geng, Rongtuan Lin, Yi Li
  • Publication number: 20130137694
    Abstract: There is provided modulators of Nrf2 protein which comprises a compound which binds at least one of the BTB domain, IVR domain and Kelch domain of Keap1 protein, activating or inhibiting Nrf2. There is also provided pharmaceutical compositions containing the modulators, as well as uses and method of use of the modulators for the treatment of conditions.
    Type: Application
    Filed: May 31, 2011
    Publication date: May 30, 2013
    Inventors: Gerald Batist, Jian Hui Wu
  • Publication number: 20110230488
    Abstract: The present invention relates to the synthesis of a series of ionone and curcumin derivatives as multi-targeting agents effective against both hormone-sensitive and hormone-independent cancers. In particular, the present invention is directed to a distinct class of bifunctional antiandrogens, which inhibit both AR and IKBkinases (IKK). A series of ionone-based chalcones were synthesised and their in vitro cytotoxicity against prostate cancer cell lines were demonstrated. A series of derivatives formed by reacting ionone-based chalcones and hydrazines demonstrate substantial antiproliferative activities in prostate cancer, breast cancer and lung cancer cell lines.
    Type: Application
    Filed: November 25, 2009
    Publication date: September 22, 2011
    Applicant: TRT PHARMA INC.
    Inventors: Jian Hui Wu, Gerald Batist, Jinming Zhou, Guoyan Geng, Rongtuan Lin
  • Publication number: 20090023680
    Abstract: Provided herein are methods for treating cancer by administering a pharmaceutical composition comprising a fixed, non-antagonistic molar ratio of irinotecan and floxuridine. Such methods are particularly useful in the treatment of cancer patients with advanced solid tumors.
    Type: Application
    Filed: October 25, 2006
    Publication date: January 22, 2009
    Inventors: Andrew Janoff, Lawrence Mayer, John Redman, Gerald Batist, Christine Swenson, Karen Gelmon
  • Patent number: 6395312
    Abstract: The present invention relates to an Extract of Echinops spinosus L (Asteraceae) and organic solvent soluble fractions of the extract that may be used in the treatment of cancer.
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: May 28, 2002
    Assignee: McGill University
    Inventors: Moulay A. Alaoui-Jamali, Gerald Batist, Lolita Zamir
  • Publication number: 20010011128
    Abstract: The present invention relates to a tumor-specific promoter for use in gene targeted therapy that is selectively activated in cancer cells, which comprises a Hex II promoter. The present invention also relates to a gene construct, which include a Hex II promoter in a vector selected from a basic expression vector, a shuttle plasmid, an adenovirus type 5 recombinant vector and a lipid-based delivery system.
    Type: Application
    Filed: December 19, 2000
    Publication date: August 2, 2001
    Inventors: Gerald Batist, Maha Katabi
  • Patent number: 6037337
    Abstract: (R)-Ifosfamide is administered as a cytotoxic drug, in order to minimize side effects. (S)-Ifosfamide may be administered subsequently.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: March 14, 2000
    Assignee: Darwin Discovery Limited
    Inventors: Irving William Wainer, Camille Pierre Granvil, Gerald Batist, Julie Ducharme, Helen Frances Baker