Patents by Inventor Elaine Chan

Elaine Chan 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: 20230075982
    Abstract: Disclosed are B5 hybridoma and a B5 monoclonal antibody to Burkholderia mallei, Burkholderia pseudomallei, or Burkholderia thailandensis and methods of use. Also disclosed are isolated binding fragments, isolated antibody fragments, isolated monoclonal antibodies, isolated chimeric antibodies, and isolated humanized antibodies having the binding fragments of the B5 monoclonal antibody. Also disclosed are assays for detecting B. mallei, B. pseudomallei, or B. thailandensis in a sample, for detecting infection by B. mallei, B. pseudomallei, or B. thailandensis, and therapeutic methods for treating infections by B. mallei, B. pseudomallei, or B. thailandensis.
    Type: Application
    Filed: August 31, 2021
    Publication date: March 9, 2023
    Inventors: Lee Lee Teng, Patrick Chiu Yat Woo, Elaine Chan, Susanna Kar Pui Lau, Man Lung Yeung, Ulrich Wernery
  • Publication number: 20210169924
    Abstract: The present disclosure relates to a method to reduce virulence of Tsukamurella comprising decreasing the expression of the mycolyltransferase C (‘tmytC”) gene. Also disclosed is a pharmaceutical composition and method of prevention and treatment of infection by inhibition of tmytC.
    Type: Application
    Filed: December 1, 2020
    Publication date: June 10, 2021
    Inventors: Lee Lee TENG, Patrick Chiu Yat WOO, Ying TANG, Susanna Kar Pui LAU, Man Lung YEUNG, Elaine CHAN, Terrence Chi Kong LAU
  • Publication number: 20070173837
    Abstract: A bone fixation and dynamization device comprising a first member having a first end and a second end; a second member having a first end and a second end, wherein the first end of the second member is coupled to the second end of the first member body, wherein the first member is linearly moveable relative to the second member; an actuator coupled to the first member; a feedback controller coupled to the actuator; an elongate rod having an actuator end coupled to the actuator and a fixed end fixed to the second member, wherein the actuator is operable to move the rod and the second member linearly relative to the first member responsive to the feedback controller; at least one bone engagement pin extending from the first member; and at least one bone engagement pin extending from the second member.
    Type: Application
    Filed: November 16, 2006
    Publication date: July 26, 2007
    Applicant: William Marsh Rice University
    Inventors: Elaine Chan, Peter Yang, Alex Gordon, Eric Vu, Cynthia Chang, Michael Liebschner
  • Patent number: 5376381
    Abstract: A pharmaceutical dosage form comprising gelatin encapsulating a pharmaceutical composition wherein said composition is at least about 6% (weight %) ethanol and lipid wherein said lipid comprises at least about 60% (weight %) and a method of protecting gelatin from deterioration is disclosed.
    Type: Grant
    Filed: January 29, 1991
    Date of Patent: December 27, 1994
    Assignee: The Liposome Company, Inc.
    Inventors: Alan L. Weiner, Joel B. Portnoff, Elaine Chan
  • Patent number: 5154930
    Abstract: A pharmacological agent-lipid solution preparation comprising a lipophilic pharmacological agent, a desalted charged lipid and an aqueous-miscible lipid solvent such that upon introduction into an aqueous medium a suspension of lipid aggregates associated with the pharmacological agent are formed, and methods of manufacture and use.
    Type: Grant
    Filed: February 25, 1988
    Date of Patent: October 13, 1992
    Assignee: The Liposome Company, Inc.
    Inventors: Mircea C. Popescu, Paul A. Tremblay, Andrew S. Janoff, Marc J. Ostro, Elaine Chan, Alan Weiner