Patents by Inventor Nir Hacohen

Nir Hacohen 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: 20180153975
    Abstract: Disclosed herein in one aspect is a pharmaceutical composition comprising a plurality of neoantigenic peptides and a pharmaceutically acceptable carrier, each neoantigenic peptide comprising a tumor-specific neoepitope capable of binding to an HLA protein in a subject, each tumor-specific neoepitope comprising a tumor-specific mutation present in a tumor, wherein (a) the composition comprises neoantigenic peptides comprising tumor-specific mutations present in at least 1% of subjects in a population of subjects suffering from cancer; (b) the composition comprises neoantigenic peptides comprising tumor-specific neoepitopes which bind to HLA proteins present in at least 5% of subjects in the population; and (c) the composition comprises at least one neoantigenic peptide capable of eliciting an immune response against a tumor present in at least 5% of the subjects in the population of subjects suffering from cancer.
    Type: Application
    Filed: May 20, 2016
    Publication date: June 7, 2018
    Inventors: Edward F. Fritsch, Nir Hacohen, Michael S. Rooney, Sachet Ashok Shukla, Catherine J. Wu, Pavan Bachireddy, Jing Sun
  • Patent number: 9944931
    Abstract: The present disclosure provides, in part, methods of discovering immunotherapy targets in vivo, therapeutic compositions (e.g., shRNA, immunoresponsive cells expressing shRNA and/or a chimeric antigen receptors (CAR)), and methods of use thereof.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: April 17, 2018
    Assignees: Dana-Farber Cancer Institute, Inc., The General Hospital Corporation
    Inventors: Kai W. Wucherpfennig, Glenn Dranoff, Penghui Zhou, Donald Shaffer, Nir Hacohen, Harvey I. Cantor, Diana Alvarez Arias
  • Publication number: 20180055922
    Abstract: The present invention related to immunotherapeutic peptides and their use in immunotherapy, in particular the immunotherapy of cancer. Specifically, the invention provides a method of identifying tumor specific neoantigens that alone or in combination with other tumor-associated peptides serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumor responses.
    Type: Application
    Filed: November 1, 2017
    Publication date: March 1, 2018
    Inventors: Nir Hacohen, Catherine Ju-Ying Wu
  • Patent number: 9901631
    Abstract: The present invention provides genetically modified cells useful for viral replication and the production of viral vaccines.
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: February 27, 2018
    Assignees: The Broad Institute, Inc., The General Hospital Corporation
    Inventors: Marciela Degrace, Nir Hacohen, Sagi Shapira, Liguo Wu
  • Publication number: 20180000913
    Abstract: The present disclosure relates to methods for profiling subject specific and personalized T cell receptor (TCR) repertoires using a single-cell sequencing method. More particularly, disclosed are methods for determining binding of T cell receptors to subject specific neoantigens. In addition, the techniques herein may identify the antigenic targets of T cell receptors in the context of tumor neoantigens. Moreover, the present disclosure enables the discovery of T cell targets in numerous diseases, with implications for understanding the basic mechanisms of the mammalian immune response and for developing antigen-specific diagnostic markers and therapies. Finally, cloned TCRs can be used to formulate personalized immunotherapies for those inflicted with a disease, such as cancer.
    Type: Application
    Filed: December 21, 2015
    Publication date: January 4, 2018
    Inventors: Nir HACOHEN, Catherine Ju-Ying WU, Edward F. FRITSCH
  • Patent number: 9814741
    Abstract: The invention provides, inter alia, methods for modulating DNA sensing pathways and the innate immune responses downstream of such pathways. The invention contemplates methods for down-regulating this pathway and/or the downstream innate immune response. The invention further contemplates methods for up-regulating this pathway and/or the downstream innate immune response.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: November 14, 2017
    Assignee: The General Hospital Corporation
    Inventors: Mark Nackyoung Lee, Nir Hacohen
  • Patent number: 9625444
    Abstract: The present invention relates to methods of constructing an integrated artificial immune system that comprises appropriate in vitro cellular and tissue constructs or their equivalents to mimic the normal tissues that interact with vaccines in mammals. The artificial immune system can be used to test the efficacy of vaccine candidates in vitro and thus, is useful to accelerate vaccine development and testing drug and chemical interaction with the immune system.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: April 18, 2017
    Assignees: SANOFI PASTEUR VAXDESIGN CORPORATION, THE SCRIPPS RESEARCH INSTITUTE, MASSACHUSETTS INSTITUTE OF TECHNOLOGY, THE WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH, MOUNT SINAI SCHOOL OF MEDICINE OF NEW YORK UNIVERSITY
    Inventors: William L Warren, Heather Fahlenkamp, Russell Higbee, Anatoly Kachurin, Conan Li, Mike Nguyen, Robert Parkhill, Guzman Sanchez-Schmitz, Darrell J. Irvine, Gwendalyn J. Randolph, Nir Hacohen, Bruce Torbett
  • Publication number: 20160339090
    Abstract: The present invention relates to neoplasia vaccine or immunogenic composition administered in combination with other agents, such as checkpoint blockade inhibitors for the treatment or prevention of neoplasia in a subject.
    Type: Application
    Filed: December 19, 2014
    Publication date: November 24, 2016
    Inventors: Nir HACOHEN, Catherine J. WU, Edward F. FRITSCH
  • Publication number: 20160331822
    Abstract: The present invention related to immunotherapeutic peptides and their use in immunotherapy, in particular the immunotherapy of cancer. Specifically, the invention provides a method of identifying tumor specific neoantigens that alone or in combination with other tumor-associated peptides serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumor responses.
    Type: Application
    Filed: June 20, 2016
    Publication date: November 17, 2016
    Inventors: Nir Hacohen, Catherine Ju-Ying Wu
  • Publication number: 20160122766
    Abstract: The present disclosure provides, in part, methods of discovering immunotherapy targets in vivo, therapeutic compositions (e.g., shRNA, immunoresponsive cells expressing shRNA and/or a chimeric antigen receptors (CAR)), and methods of use thereof.
    Type: Application
    Filed: June 10, 2014
    Publication date: May 5, 2016
    Inventors: Kai W. Wucherpfennig, Glenn Dranoff, Penghui Zhou, Donald Shaffer, Nir Hacohen, Harvey I. Cantor, Diana Alvarez Arias
  • Publication number: 20160101170
    Abstract: The invention provides a method of making a personalized neoplasia vaccine for a subject diagnosed as having a neoplasia, which includes identifying a plurality of mutations in the neoplasia, analyzing the plurality of mutations to identify a subset of at least five neo-antigenic mutations predicted to encode neo-antigenic peptides, the neo-antigenic mutations selected from the group consisting of missense mutations, neoORF mutations, and any combination thereof, and producing, based on the identified subset, a personalized neoplasia vaccine.
    Type: Application
    Filed: October 7, 2015
    Publication date: April 14, 2016
    Inventors: Nir Hacohen, Catherine Ju-Ying Wu, Edward F. Fritsch
  • Publication number: 20160008447
    Abstract: The present invention related to immunotherapeutic peptides and their use in immunotherapy, in particular the immunotherapy of cancer. Specifically, the invention provides a method of identifying tumor specific neoantigens that alone or in combination with other tumor-associated peptides serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumor responses.
    Type: Application
    Filed: July 8, 2015
    Publication date: January 14, 2016
    Inventors: Nir Hacohen, Catherine Ju-Ying Wu
  • Patent number: 9115402
    Abstract: The present invention related to immunotherapeutic peptides and their use in immunotherapy, in particular the immunotherapy of cancer. Specifically, the invention provides a method of identifying tumor specific neoantigens that alone or in combination with other tumor-associated peptides serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumor responses.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: August 25, 2015
    Assignees: Dana-Farber Cancer Institute, Inc., The General Hospital Corporation
    Inventors: Nir Hacohen, Catherine Ju-Ying Wu
  • Publication number: 20150202223
    Abstract: The invention provides, inter alia, methods for modulating DNA sensing pathways and the innate immune responses downstream of such pathways. The invention contemplates methods for down-regulating this pathway and/or the downstream innate immune response. The invention further contemplates methods for up-regulating this pathway and/or the downstream innate immune response.
    Type: Application
    Filed: April 2, 2015
    Publication date: July 23, 2015
    Inventors: Mark Nackyoung Lee, Nir Hacohen
  • Publication number: 20150010593
    Abstract: The present invention provides genetically modified cells useful for viral replication and the production of viral vaccines.
    Type: Application
    Filed: January 10, 2013
    Publication date: January 8, 2015
    Inventors: Marciela Degrace, Nir Hacohen, Sagi Shapira, Liguo Wu
  • Publication number: 20140273209
    Abstract: The present invention relates to methods of constructing an integrated artificial immune system that comprises appropriate in vitro cellular and tissue constructs or their equivalents to mimic the normal tissues that interact with vaccines in mammals. The artificial immune system can be used to test the efficacy of vaccine candidates in vitro and thus, is useful to accelerate vaccine development and testing drug and chemical interaction with the immune system.
    Type: Application
    Filed: March 20, 2014
    Publication date: September 18, 2014
    Applicants: SANOFI PASTEUR VAXDESIGN CORPORATION, THE SCRIPPS RESEARCH INSTITUTE, MOUNT SINAI SCHOOL OF MEDICINE OF NEW YORK UNIVERSITY, THE WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH, MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: William L WARREN, Heather FAHLENKAMP, Russell HIGBEE, Anatoly KACHURIN, Conan LI, Mike NGUYEN, Robert PARKHILL, Guzman SANCHEZ-SCHMITZ, Darrell J. IRVINE, Gwendalyn J. RANDOLPH, Nir HACOHEN, Bruce TORBETT
  • Publication number: 20140011812
    Abstract: The present invention relates to methods of decreasing inflammation by inhibiting polo-like kinase (PlK)
    Type: Application
    Filed: October 7, 2011
    Publication date: January 9, 2014
    Applicants: The Broad Institute, Inc., Massachusetts Institute of Technology, President and Fellows of Harvard College, The General Hospital Corporation d/b/a Massachusetts General Hospital
    Inventors: Aviv Regev, Ido Amit, Nir Hacohen, Manuel Garber, Nicolas Chevrier
  • Publication number: 20130078656
    Abstract: The present invention relates to methods of constructing an integrated artificial immune system that comprises appropriate in vitro cellular and tissue constructs or their equivalents to mimic the normal tissues that interact with vaccines in mammals. The artificial immune system can be used to test the efficacy of vaccine candidates in vitro and thus, is useful to accelerate vaccine development and testing drug and chemical interaction with the immune system.
    Type: Application
    Filed: September 10, 2012
    Publication date: March 28, 2013
    Applicants: SANOFI PASTEUR VAXDESIGN CORPORATION, THE WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH, MASSACHUSETTS INSTITUTE OF TECHNOLOGY, THE SCRIPPS RESEARCH INSTITUTE
    Inventors: William L. WARREN, Heather FAHLENKAMP, Russell HIGBEE, Anatoly KACHURIN, Conan LI, Mike NGUYEN, Robert PARKHILL, Guzman SANCHEZ-SCHMITZ, Darrell J. IRVINE, Gwendalyn J. RANDOLPH, Nir HACOHEN, Bruce TORBETT
  • Patent number: 8273357
    Abstract: The present invention generally relates to compositions comprising antigen-carbohydrate conjugates and methods of immune modulation featuring these reagents.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: September 25, 2012
    Assignees: Massachusetts Institute of Technology, Whitehead Institute for Biomedical Research, The General Hospital Corporation
    Inventors: Nir Hacohen, Eddie Adams, Peter Seeberger
  • Publication number: 20110293637
    Abstract: The present invention related to immunotherapeutic peptides and their use in immunotherapy, in particular the immunotherapy of cancer. Specifically, the invention provides a method of identifying tumor specific neoantigens that alone or in combination with other tumor-associated peptides serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumor responses.
    Type: Application
    Filed: May 16, 2011
    Publication date: December 1, 2011
    Applicants: The General Hospital Corporation, Dana-Farber Cancer Institute, Inc.
    Inventors: Nir Hacohen, Catherine Ju-Ying Wu