Patents by Inventor Sotirios A. Karathanasis

Sotirios A. Karathanasis 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: 20220195037
    Abstract: The disclosure generally provides compositions and methods that are useful in the treatment of cancer. More specifically, the methods and compositions may be used to detect, quantify, inhibit, kill, differentiate, or eliminate cancer stem cells (CSCs) and may be used in the treatment of cancers associated with CSCs, and particularly cancers and CSCs that express LOX1.
    Type: Application
    Filed: December 2, 2021
    Publication date: June 23, 2022
    Inventors: Elaine M. HURT, Ralph MINTER, Steven RUST, Alan SANDERCOCK, Sotirios KARATHANASIS
  • Patent number: 11192948
    Abstract: The disclosure generally provides compositions and methods that are useful in the treatment of cancer. More specifically, the methods and compositions may be used to detect, quantify, inhibit, kill, differentiate, or eliminate cancer stem cells (CSCs) and may be used in the treatment of cancers associated with CSCs, and particularly cancers and CSCs that express LOX1.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: December 7, 2021
    Assignee: MedImmune Limited
    Inventors: Elaine M. Hurt, Ralph Minter, Steven Rust, Alan Sandercock, Sotirios Karathanasis
  • Publication number: 20180273616
    Abstract: The disclosure generally provides compositions and methods that are useful in the treatment of cancer. More specifically, the methods and compositions may be used to detect, quantify, inhibit, kill, differentiate, or eliminate cancer stem cells (CSCs) and may be used in the treatment of cancers associated with CSCs, and particularly cancers and CSCs that express LOX1.
    Type: Application
    Filed: September 29, 2016
    Publication date: September 27, 2018
    Inventors: Elaine M. HURT, Ralph MINTER, Steven RUST, Alan SANDERCOCK, Sotirios KARATHANASIS
  • Patent number: 7157568
    Abstract: The present invention provides isolated nucleic acids encoding full-length human estrogen receptor-? (hER?), which comprises 530 amino acids. The invention also provides isolated hER? polypeptides and hER?-reactive antibodies, including those that specifically recognize amino acids 1–45 of hER?. The invention also encompasses methods for identifying hER?-interactive compounds, including agonists, antagonists, and co-activators.
    Type: Grant
    Filed: August 5, 1997
    Date of Patent: January 2, 2007
    Assignee: American Home Products Corporation
    Inventors: Ramesh A. Bhat, Ruth Henderson, Chulai Hsiao, Sotirios A. Karathanasis
  • Publication number: 20060252154
    Abstract: The present invention relates to an assay system and method for testing compounds for their ability to regulate the hepatic lipase (HL) promoter. In particular, the invention relates to the identification of estrogen receptor ligands having this activity.
    Type: Application
    Filed: June 21, 2006
    Publication date: November 9, 2006
    Applicant: Wyeth
    Inventors: Douglas Harnish, Marshall Scicchitano, Sotirios Karathanasis, Chu-Lai Hsiao
  • Publication number: 20060025580
    Abstract: The present invention provides isolated nucleic acids encoding full-length human estrogen receptor-? (hER?), which comprises 530 amino acids. The invention also provides isolated hER? polypeptides and hER?-reactive antibodies, including those that specifically recognize amino acids 1-45 of hER?. The invention also encompasses methods for identifying hER?-interactive compounds, including agonists, antagonists, and co-activators.
    Type: Application
    Filed: December 30, 2004
    Publication date: February 2, 2006
    Applicant: Wyeth
    Inventors: Ramesh Bhat, Ruth Henderson, Chulai Hsiao, Sotirios Karathanasis
  • Publication number: 20040167229
    Abstract: Disclosed are methods of lowering plasma CRP levels, reducing systemic inflammation, and inhibiting proinflammatory cytokine induced CRP production by administering an effective amount of a substituted dialkyl ether, substituted alkyl, substituted aryl-alkyl, substituted dialkyl thioether, substituted dialkyl ketone, substituted-alkyl, or a pharmaceutically acceptable salt of the substituted dialkyl ether, substituted alkyl, substituted aryl-alkyl, substituted dialkyl thioether, substituted dialkyl ketone, or substituted-alkyl or a pharmaceutical composition comprising a substituted dialkyl ether, substituted alkyl, substituted aryl-alkyl, substituted dialkyl thioether, substituted dialkyl ketone, substituted-alkyl.
    Type: Application
    Filed: November 13, 2003
    Publication date: August 26, 2004
    Inventors: Rebecca Bakker-Arkema, Ok Hwang, Sotirios Karathanasis, Diane MacDougall
  • Patent number: 5643757
    Abstract: Apolipoprotein A1 is prepared in a T7 RNA polymerase/promoter bacterial expression system that optimizes yield and facilitates subsequent purification of the protein. Apolipoprotein A1 cDNA is cloned into an Escherichia coli plasmid containing a bacteriophage T7 RNA polymerase promoter such as a pT or pET plasmid; the recombinant plasmid is transferred to an E. coli strain containing inducible bacteriophage T7 RNA polymerase, e.g., a strain having the enzyme under lac control; T7 RNA polymerase is induced in the strain; and apolipoprotein A1 is isolated from the culture. Preferred embodiments tag the apolipoprotein with a sequence such as a stretch of histidines that facilitates purification subsequent to expression. An especially preferred embodiment employs a pET11d-6His plasmid and E.
    Type: Grant
    Filed: March 21, 1994
    Date of Patent: July 1, 1997
    Assignee: American Cyanamid Company
    Inventors: Sohail Malik, Florence Mahlberg, Sotirios Karathanasis