Patents by Inventor E-Chiang Lee

E-Chiang Lee 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: 20130318643
    Abstract: The invention discloses methods for the generation of chimaeric human-non-human antibodies and chimaeric antibody chains, antibodies and antibody chains so produced, and derivatives thereof including fully humanised antibodies; compositions comprising said antibodies, antibody chains and derivatives, as well as cells, non-human mammals and vectors, suitable for use in said methods.
    Type: Application
    Filed: January 14, 2013
    Publication date: November 28, 2013
    Inventors: Allan Bradley, E-Chiang Lee, Qi Liang, Wei Wang, Anais Legent, Ian Kirby
  • Patent number: 8591891
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL4 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL4 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: November 26, 2013
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: E-Chiang Lee, Gregory M. Landes, Kyu Chung, Ling Chen, Urvi Desai, David Reed Powell, Seokjoo Hong
  • Publication number: 20130263292
    Abstract: The invention discloses methods for the generation of chimaeric human-non-human antibodies and chimaeric antibody chains, antibodies and antibody chains so produced, and derivatives thereof including fully humanised antibodies; compositions comprising said antibodies, antibody chains and derivatives, as well as cells, non-human mammals and vectors, suitable for use in said methods.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 3, 2013
    Applicant: Kymab Limited
    Inventors: Qi Liang, Allan Bradley, E-Chiang Lee, Wei Wang, Dominik Spensberger, Hui Liu, Jasper Clube
  • Publication number: 20130263293
    Abstract: The invention discloses methods for the generation of chimaeric human—non-human antibodies and chimaeric antibody chains, antibodies and antibody chains so produced, and derivatives thereof including fully humanised antibodies; compositions comprising said antibodies, antibody chains and derivatives, as well as cells, non-human mammals and vectors, suitable for use in said methods.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 3, 2013
    Applicant: Kymab Limited
    Inventors: Allan Bradley, E-Chiang Lee, Qi Liang, Wei Wang, Dominik Spensberger, Hui Liu, Jasper Clube
  • Publication number: 20130243759
    Abstract: The present invention relates inter alia to fertile non-human vertebrates such as mice and rats useful for producing antibodies bearing human variable regions, in which endogenous antibody chain expression has been inactivated.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 19, 2013
    Applicant: KYMAB LTD.
    Inventors: Glenn A. Friedrich, E-Chiang Lee
  • Publication number: 20130042331
    Abstract: The invention discloses methods for the generation of chimaeric human-non-human antibodies and chimaeric antibody chains, antibodies and antibody chains so produced, and derivatives thereof including fully humanised antibodies; compositions comprising said antibodies, antibody chains and derivatives, as well as cells, non-human mammals and vectors, suitable for use in said methods.
    Type: Application
    Filed: March 9, 2012
    Publication date: February 14, 2013
    Applicant: Kymab Limited
    Inventors: Allan Bradley, E-Chiang Lee, Qi Liang, Wei Wang, Anais Legent, Ian Kirby
  • Publication number: 20120204278
    Abstract: The invention discloses methods for the generation of chimaeric human—non-human antibodies and chimaeric antibody chains, antibodies and antibody chains so produced, and derivatives thereof including fully humanised antibodies; compositions comprising said antibodies, antibody chains and derivatives, as well as cells, non-human mammals and vectors, suitable for use in said methods.
    Type: Application
    Filed: December 2, 2011
    Publication date: August 9, 2012
    Applicant: Kymab Limited
    Inventors: Allan Bradley, E-Chiang Lee, Qi Liang, Wei Wang, Anais Legent, Ian Kirby
  • Publication number: 20120171217
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL4 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL4 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Application
    Filed: December 8, 2011
    Publication date: July 5, 2012
    Applicant: LEXICON PHARMACEUTICALS, INC.
    Inventors: E-Chiang Lee, Gregory M. Landes, Kyu Chung, Ling Chen, Urvi Desai, David Reed Powell, Seokjoo Hong
  • Publication number: 20120167237
    Abstract: The invention discloses methods for the generation of chimaeric human-non-human antibodies and chimaeric antibody chains, antibodies and antibody chains so produced, and derivatives thereof including fully humanised antibodies; compositions comprising said antibodies, antibody chains and derivatives, as well as cells, non-human mammals and vectors, suitable for use in said methods.
    Type: Application
    Filed: March 9, 2012
    Publication date: June 28, 2012
    Applicant: Kymab Limited
    Inventors: Allan Bradley, E-Chiang Lee, Qi Liang, Wei Wang, Anais Legent, Ian Kirby
  • Patent number: 8092796
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL4 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL4 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: January 10, 2012
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: E-Chiang Lee, Gregory M. Landes, Kyu Chung, Ling Chen, Urvi Desai, David Reed Powell, Seokjoo Hong
  • Publication number: 20110243948
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL3 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL3 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Application
    Filed: March 28, 2011
    Publication date: October 6, 2011
    Applicant: LEXICON PHARMACEUTICALS, INC.
    Inventors: E-Chiang Lee, Gregory Landes, Seokjoo Hong, Urvi Desai, David Powell, Xiao Feng
  • Patent number: 7935796
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL3 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL3 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: May 3, 2011
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: E-Chiang Lee, Gregory Landes, Seokjoo Hong, Urvi Desai, David Powell, Xiao Feng
  • Publication number: 20110008359
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL4 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL4 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Application
    Filed: December 4, 2009
    Publication date: January 13, 2011
    Applicant: LEXICON PHARMACEUTICALS, INC.
    Inventors: E-Chiang LEE, Gregory M. LANDES, Kyu CHUNG, Ling CHEN, Urvi DESAI, David Reed POWELL, Seokjoo HONG
  • Publication number: 20100267093
    Abstract: Disclosed herein are methods for generating recombinant DNA molecules in cells using homologous recombination mediated by recombinases and similar proteins. The methods promote high efficiency homologous recombination in bacterial cells, and in eukaryotic cells such as mammalian cells. The methods are useful for cloning, the generation of transgenic and knockout animals, and gene replacement. The methods are also useful for subcloning large DNA fragments without the need for restriction enzymes. The methods are also useful for repairing single or multiple base mutations to wild type or creating specific mutations in the genome. Also disclosed are bacterial strains and vectors which are useful for high-efficiency homologous recombination.
    Type: Application
    Filed: April 14, 2010
    Publication date: October 21, 2010
    Inventors: Donald L. Court, Daiguan Yu, E-Chiang Lee, Hilary M. Ellis, Nancy A. Jenkins, Pentao Liu, Neal G. Copeland
  • Patent number: 7655762
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL4 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL4 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: February 2, 2010
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: E-Chiang Lee, Gregory M. Landes, Kyu Chung, Ling Chen, Urvi Desai, David Reed Powell, Seokjoo Hong
  • Publication number: 20080177045
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL3 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL3 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Application
    Filed: December 6, 2007
    Publication date: July 24, 2008
    Inventors: E-Chiang Lee, Gregory Landes, Seokjoo Hong, Urvi Desai, David Powell
  • Patent number: 7144734
    Abstract: Disclosed herein are methods for generating recombinant DNA molecules in cells using homologous recombination mediated by recombinases and similar proteins. The methods promote high efficiency homologous recombination in bacterial cells, and in eukaryotic cells such as mammalian cells. The methods are useful for cloning, the generation of transgenic and knockout animals, and gene replacement. The methods are also useful for subcloning large DNA fragments without the need for restriction enzymes. The methods are also useful for repairing single or multiple base mutations to wild type or creating specific mutations in the genome. Also disclosed are bacterial strains and vectors which are useful for high-efficiency homologous recombination.
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: December 5, 2006
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Donald L. Court, Daiguan Yu, E-Chiang Lee, Hilary M. Ellis, Nancy A. Jenkins, Neal G. Copeland
  • Publication number: 20060222645
    Abstract: Monoclonal antibodies that specifically bind to ANGPTL4 are provided. Monoclonal antibodies that neutralize at least one activity of ANGPTL4 are provided. Methods of treating a disorder of lipid metabolism using neutralizing monoclonal antibodies are provided.
    Type: Application
    Filed: January 6, 2006
    Publication date: October 5, 2006
    Inventors: E-Chiang Lee, Gregory Landes, Kyu Chung, Ling Chen, Urvi Desai, David Powell, Seokjoo Hong
  • Publication number: 20040092016
    Abstract: Disclosed herein are methods for generating recombinant DNA molecules in cells using homologous recombination mediated by recombinases and similar proteins. The methods promote high efficiency homologous recombination in bacterial cells, and in eukaryotic cells such as mammalian cells. The methods are useful for cloning, the generation of transgenic and knockout animals, and gene replacement. The methods are also useful for subcloning large DNA fragments without the need for restriction enzymes. The methods are also useful for repairing single or multiple base mutations to wild type or creating specific mutations in the genome. Also disclosed are bacterial strains and vectors which are useful for high-efficiency homologous recombination.
    Type: Application
    Filed: October 23, 2003
    Publication date: May 13, 2004
    Applicant: The Govt. of the USA as the Secretary of the Dept. of Health and Human Services
    Inventors: Donald L. Court, Daiguan Yu, E-Chiang Lee, Hilary M. Ellis, Nancy A. Jenkins, Pentao Liu, Neal G. Copeland
  • Publication number: 20030224521
    Abstract: Disclosed herein are methods for generating recombinant DNA molecules in cells using homologous recombination mediated by recombinases and similar proteins. The methods promote high efficiency homologous recombination in bacterial cells, and in eukaryotic cells such as mammalian cells. The methods are useful for cloning, the generation of transgenic and knockout animals, and gene replacement. The methods are also useful for subcloning large DNA fragments without the need for restriction enzymes. The methods are also useful for repairing single or multiple base mutations to wild type or creating specific mutations in the genome. Also disclosed are bacterial strains and vectors which are useful for high-efficiency homologous recombination.
    Type: Application
    Filed: February 12, 2003
    Publication date: December 4, 2003
    Applicant: The Gov. of the USA Secretary of the Department of Health and Human Services
    Inventors: Donald L. Court, Daiguan Yu, E-Chiang Lee, Hilary M. Ellis, Nancy A. Jenkins, Pentao Liu, Neal G. Copeland