Patents by Inventor Shawn Jeffries

Shawn Jeffries 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: 20240010724
    Abstract: The present invention provides to a antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention relates to a nucleic acid sequence encoding the antibody construct, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention relates a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.
    Type: Application
    Filed: September 19, 2022
    Publication date: January 11, 2024
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan, Peter Kufer, Ralf Lutterbüse, Tobias Raum, Patrick Hoffmann, Doris Rau, Roman Kischel, Bryan Lemon, Holger Wesche
  • Patent number: 11498964
    Abstract: The invention provides a bispecific antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention provides a nucleic acid encoding the antibody construct, a vector comprising the nucleic acid and a host cell transformed or transfected with the vector. Furthermore, the invention provides a process for the production of the bispecific antibody construct, a medical use of the antibody construct and a kit comprising the antibody construct. The bispecific antibody construct may be useful in the treatment of melanoma.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: November 15, 2022
    Assignees: AMGEN RESEARCH (MUNICH) GMBH, AMGEN INC.
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan, Peter Kufer, Ralf Lutterbüse, Tobias Raum, Patrick Hoffmann, Doris Rau, Roman Kischel, Bryan Lemon, Holger Wesche
  • Publication number: 20220127354
    Abstract: The present disclosure provides a human antibody or antigen binding fragment thereof or an antibody construct comprising a human binding domain or antigen binding fragment thereof capable of binding to human CDH19 on the surface of a target cell. The disclosure relates to a nucleic acid sequence encoding the antibody or antigen binding fragment thereof contained in the antibody construct, a vector comprising the nucleic acid sequence and a host cell transformed or transfected with the vector. Furthermore, the disclosure relates to a process for the production of the antibody construct of the disclosure, a medical use or a method of treatment using the antibody construct and a kit comprising the antibody or antigen binding fragment thereof or the antibody construct.
    Type: Application
    Filed: May 21, 2021
    Publication date: April 28, 2022
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan
  • Patent number: 11053311
    Abstract: The present disclosure provides a human antibody or antigen binding fragment thereof or an antibody construct comprising a human binding domain or antigen binding fragment thereof capable of binding to human CDH19 on the surface of a target cell. The disclosure relates to a nucleic acid sequence encoding the antibody or antigen binding fragment thereof contained in the antibody construct, a vector comprising the nucleic acid sequence and a host cell transformed or transfected with the vector. Furthermore, the disclosure relates to a process for the production of the antibody construct of the disclosure, a medical use or a method of treatment using the antibody construct and a kit comprising the antibody or antigen binding fragment thereof or the antibody construct.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: July 6, 2021
    Assignee: AMGEN INC.
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan
  • Publication number: 20200071405
    Abstract: The present invention provides to a antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention relates to a nucleic acid sequence encoding the antibody construct, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention relates a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 5, 2020
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan, Peter Kufer, Ralf Lutterbüse, Tobias Raum, Patrick Hoffmann, Doris Rau, Roman Kischel, Bryan Lemon, Holger Wesche
  • Publication number: 20190016805
    Abstract: The present invention provides to a antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention relates to a nucleic acid sequence encoding the antibody construct, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention relates a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.
    Type: Application
    Filed: July 20, 2018
    Publication date: January 17, 2019
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan, Peter Kufer, Ralf Lutterbüse, Tobias Raum, Patrick Hoffmann, Doris Rau, Roman Kischel, Bryan Lemon, Holger Wesche
  • Patent number: 10059766
    Abstract: The invention provides a bispecific antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention provides a nucleic acid encoding the antibody construct, a vector comprising the nucleic acid and a host cell transformed or transfected with the vector. Furthermore, the invention provides a process for the production of the bispecific antibody construct, a medical use of the antibody construct and a kit comprising the antibody construct. The bispecific antibody construct may be useful in the treatment of melanoma.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: August 28, 2018
    Assignees: AMGEN INC., AMGEN RESEARCH (MUNICH) GMBH
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan, Peter Kufer, Ralf Lutterbüse, Tobias Raum, Patrick Hoffmann, Doris Rau, Roman Kischel, Bryan Lemon, Holger Wesche
  • Publication number: 20180208654
    Abstract: The present disclosure provides a human antibody or antigen binding fragment thereof or an antibody construct comprising a human binding domain or antigen binding fragment thereof capable of binding to human CDH19 on the surface of a target cell. The disclosure relates to a nucleic acid sequence encoding the antibody or antigen binding fragment thereof contained in the antibody construct, a vector comprising the nucleic acid sequence and a host cell transformed or transfected with the vector. Furthermore, the disclosure relates to a process for the production of the antibody construct of the disclosure, a medical use or a method of treatment using the antibody construct and a kit comprising the antibody or antigen binding fragment thereof or the antibody construct.
    Type: Application
    Filed: January 23, 2018
    Publication date: July 26, 2018
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan
  • Patent number: 9920121
    Abstract: The present disclosure provides a human antibody or antigen binding fragment thereof or an antibody construct comprising a human binding domain or antigen binding fragment thereof capable of binding to human CDH19 on the surface of a target cell. The disclosure relates to a nucleic acid sequence encoding the antibody or antigen binding fragment thereof contained in the antibody construct, a vector comprising the nucleic acid sequence and a host cell transformed or transfected with the vector. Furthermore, the disclosure relates to a process for the production of the antibody construct of the disclosure, a medical use or a method of treatment using the antibody construct and a kit comprising the antibody or antigen binding fragment thereof or the antibody construct.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: March 20, 2018
    Assignee: AMGEN INC.
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan
  • Publication number: 20150368343
    Abstract: The present invention provides to a antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention relates to a nucleic acid sequence encoding the antibody construct, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention relates a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.
    Type: Application
    Filed: January 27, 2014
    Publication date: December 24, 2015
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan, Peter Kufer, Ralf Lutterbuese, Tobias Raum, Patrick Hoffmann, Doris Rau, Roman Kischel, Bryan Lemon, Holger Wesche
  • Publication number: 20150322151
    Abstract: The present disclosure provides a human antibody or antigen binding fragment thereof or an antibody construct comprising a human binding domain or antigen binding fragment thereof capable of binding to human CDH19 on the surface of a target cell. The disclosure relates to a nucleic acid sequence encoding the antibody or antigen binding fragment thereof contained in the antibody construct, a vector comprising the nucleic acid sequence and a host cell transformed or transfected with the vector. Furthermore, the disclosure relates to a process for the production of the antibody construct of the disclosure, a medical use or a method of treatment using the antibody construct and a kit comprising the antibody or antigen binding fragment thereof or the antibody construct.
    Type: Application
    Filed: January 27, 2014
    Publication date: November 12, 2015
    Applicant: AMGEN INC.
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, M. Shawn Jeffries, Chadwick Terence King, Brian Mingtung Chan
  • Publication number: 20140322218
    Abstract: The present invention provides to a antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention relates to a nucleic acid sequence encoding the antibody construct, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention relates a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.
    Type: Application
    Filed: January 27, 2014
    Publication date: October 30, 2014
    Applicant: AMGEN RESEARCH (MUNICH) GMBH
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, Shawn Jeffries, Chadwick T. King, Brian Mingtung Chan, Peter Kufer, Ralf Lutterbüse, Tobias Raum, Patrick Hoffmann, Doris Rau, Roman Kischel, Bryan Lemon, Holger Wesche