Patents by Inventor Joyce Barrozo

Joyce Barrozo 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).

  • Host Cell Modification with Artificial Endosymbionts
    Publication number: 20190112581
    Abstract: The present invention is directed generally to host cells with artificial endosymbionts, wherein the artificial endosymbiont and the host cell communicate with each other to alter a phenotype of the host cell. In some embodiments, the communication comprises the secretion of a polypeptide from the artificial endosymbiont into the host cell. The secreted polypeptide can be a selectable marker, a reporter protein, a transcription factor, a signal pathway protein, a receptor, a growth factor, a cytokine, an effector molecule or other factors that can produce a phenotype in the host cell.
    Type: Application
    Filed: December 19, 2018
    Publication date: April 18, 2019
    Applicant: BELL BIOSYSTEMS, INC.
    Inventors: Caleb B. Bell, III, Alexey Bazarov, Abdul Wakeel, Joyce Barrozo
  • Host cell modification with artificial endosymbionts
    Patent number: 10184114
    Abstract: The present invention is directed generally to host cells with artificial endosymbionts, wherein the artificial endosymbiont and the host cell communicate with each other to alter a phenotype of the host cell. In some embodiments, the communication comprises the secretion of a polypeptide from the artificial endosymbiont into the host cell. The secreted polypeptide can be a selectable marker, a reporter protein, a transcription factor, a signal pathway protein, a receptor, a growth factor, a cytokine, an effector molecule or other factors that can produce a phenotype in the host cell.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: January 22, 2019
    Assignee: Bell Biosystems, Inc.
    Inventors: Caleb B. Bell, III, Alexey Bazarov, Abdul Wakeel, Joyce Barrozo
  • Host Cell Modification with Artificial Endosymbionts
    Publication number: 20170362576
    Abstract: The present invention is directed generally to host cells with artificial endosymbionts, wherein the artificial endosymbiont and the host cell communicate with each other to alter a phenotype of the host cell. In some embodiments, the communication comprises the secretion of a polypeptide from the artificial endosymbiont into the host cell. The secreted polypeptide can be a selectable marker, a reporter protein, a transcription factor, a signal pathway protein, a receptor, a growth factor, a cytokine, an effector molecule or other factors that can produce a phenotype in the host cell.
    Type: Application
    Filed: September 1, 2017
    Publication date: December 21, 2017
    Applicant: BELL BIOSYSTEMS, INC.
    Inventors: Caleb B. Bell, III, Alexey Bazarov, Abdul Wakeel, Joyce Barrozo
  • Host cell modification with artificial endosymbionts
    Patent number: 9752129
    Abstract: The present invention is directed generally to host cells with artificial endosymbionts, wherein the artificial endosymbiont and the host cell communicate with each other to alter a phenotype of the host cell. In some embodiments, the communication comprises the secretion of a polypeptide from the artificial endosymbiont into the host cell. The secreted polypeptide can be a selectable marker, a reporter protein, a transcription factor, a signal pathway protein, a receptor, a growth factor, a cytokine, an effector molecule or other factors that can produce a phenotype in the host cell.
    Type: Grant
    Filed: October 22, 2016
    Date of Patent: September 5, 2017
    Assignee: Bell Biosystems, Inc.
    Inventors: Caleb B. Bell, III, Alexey Bazarov, Abdul Wakeel, Joyce Barrozo
  • Host Cell Modification with Artificial Endosymbionts
    Publication number: 20170037378
    Abstract: The present invention is directed generally to host cells with artificial endosymbionts, wherein the artificial endosymbiont and the host cell communicate with each other to alter a phenotype of the host cell. In some embodiments, the communication comprises the secretion of a polypeptide from the artificial endosymbiont into the host cell. The secreted polypeptide can be a selectable marker, a reporter protein, a transcription factor, a signal pathway protein, a receptor, a growth factor, a cytokine, an effector molecule or other factors that can produce a phenotype in the host cell.
    Type: Application
    Filed: October 22, 2016
    Publication date: February 9, 2017
    Inventors: Caleb B. Bell, III, Alexey Bazarov, Abdul Wakeel, Joyce Barrozo
  • Host cell modification with artificial endosymbionts
    Patent number: 9481869
    Abstract: The present invention is directed generally to host cells with artificial endosymbionts, wherein the artificial endosymbiont and the host cell communicate with each other to alter a phenotype of the host cell. In some embodiments, the communication comprises the secretion of a polypeptide from the artificial endosymbiont into the host cell. The secreted polypeptide can be a selectable marker, a reporter protein, a transcription factor, a signal pathway protein, a receptor, a growth factor, a cytokine, an effector molecule or other factors that can produce a phenotype in the host cell.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: November 1, 2016
    Assignee: Bell Biosystems, Inc.
    Inventors: Caleb B. Bell, III, Alexey Bazarov, Abdul Wakeel, Joyce Barrozo
  • Host Cell Modification with Artificial Endosymbionts
    Publication number: 20150064787
    Abstract: The present invention is directed generally to host cells with artificial endosymbionts, wherein the artificial endosymbiont and the host cell communicate with each other to alter a phenotype of the host cell. In some embodiments, the communication comprises the secretion of a polypeptide from the artificial endosymbiont into the host cell. The secreted polypeptide can be a selectable marker, a reporter protein, a transcription factor, a signal pathway protein, a receptor, a growth factor, a cytokine, an effector molecule or other factors that can produce a phenotype in the host cell.
    Type: Application
    Filed: September 3, 2014
    Publication date: March 5, 2015
    Inventors: Caleb B. Bell, III, Alexey Bazarov, Abdul Wakeel, Joyce Barrozo