Patents by Inventor Scott Koenig

Scott Koenig 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).

  • Patent number: 8946387
    Abstract: The present invention relates to antibodies or fragments thereof that specifically bind Fc?RIIB, particularly human Fc?RIIB, more particularly the extracellular domain of Fc?RIIB with greater affinity than said antibodies or fragments thereof bind Fc?RIIA, particularly human Fc?RIIA, and block the Fc binding site of Fc?RIIB. The present invention also encompasses the use of an anti-Fc?RIIB antibody or an antigen-binding fragment thereof, as a single agent therapy for the treatment, prevention, management, or amelioration of a cancer, preferably a B-cell malignancy, particularly, B-cell chronic lymphocytic leukemia or non-Hodgkin's lymphoma, an autoimmune disorder, an inflammatory disorder, an IgE-mediated allergic disorder, or one or more symptoms thereof. The present invention also encompasses the use of an anti-Fc?RIIB antibody or an antigen-binding fragment thereof, in combination with other cancer therapies.
    Type: Grant
    Filed: August 5, 2008
    Date of Patent: February 3, 2015
    Assignee: MacroGenics, Inc.
    Inventors: Scott Koenig, Maria Concetta Veri, Nadine Tuaillon, Ezio Bonvini
  • Publication number: 20140311792
    Abstract: A mobile device case includes a reel assembly, including a reel, a supporting plate, and a hub between the reel and the supporting plate. The hub includes a first cavity between the hub and the supporting plate for housing a spring, and a second cavity between the hub and the reel for housing a flat flexible cable (FFC). The spring is wound in a first direction, while the FFC is wound in a second direction. The FFC includes a first end for electrically coupling to a female jack connector of a device. A female connector is electrically coupled to a second end of the FFC for engaging a male jack connector of user-provided headphones. When the reel rotates in the first direction, the spring tightens and the FFC loosens. When the reel rotates in the second direction, the spring loosens and the FFC tightens.
    Type: Application
    Filed: June 30, 2014
    Publication date: October 23, 2014
    Inventor: Scott KOENIG
  • Publication number: 20140255407
    Abstract: The present invention relates to bispecific molecules that are immunoreactive to an activating receptor of a companion animal immune effector cell and to B7-H3, and to the use of such bispecific molecules in the treatment of cancer in companion animals.
    Type: Application
    Filed: March 4, 2014
    Publication date: September 11, 2014
    Applicant: MacroGenics, Inc.
    Inventor: Scott Koenig
  • Patent number: 8800907
    Abstract: A mobile device case includes a reel assembly, including a reel, a supporting plate, and a hub between the reel and the supporting plate. The hub includes a first cavity between the hub and the supporting plate for housing a spring, and a second cavity between the hub and the reel for housing a flat flexible cable (FFC). The spring is wound in a first direction, while the FFC is wound in a second direction. The FFC includes a first end for electrically coupling to a female jack connector of a device. A female connector is electrically coupled to a second end of the FFC for engaging a male jack connector of user-provided headphones. When the reel rotates in the first direction, the spring tightens and the FFC loosens. When the reel rotates in the second direction, the spring loosens and the FFC tightens.
    Type: Grant
    Filed: October 3, 2011
    Date of Patent: August 12, 2014
    Inventors: Scott Koenig, David Conroy
  • Publication number: 20140134162
    Abstract: The present invention relates to methods of treating or preventing cancer and other diseases using molecules, particularly polypeptides, more particularly immunoglobulins (e.g., antibodies), comprising a variant Fc region, wherein said variant Fc region comprises at least one amino acid modification relative to a wild-type Fc region, which variant Fc region binds an Fc?R that activates a cellular effector (“Fc?RActivating,” such as Fc?RIIA or Fc?RIIIA) and an Fc?R that inhibits a cellular effector (“Fc?RInhibiting,” such as Fc?RIIA) with an altered Ratio of Affinities relative to the respective binding affinities of such Fc?R for the Fc region of the wild-type immunoglobulin. The methods of the invention are particularly useful in preventing, treating, or ameliorating one or more symptoms associated with a disease, disorder, or infection where either an enhanced efficacy of effector cell function mediated by Fc?R is desired (e.g.
    Type: Application
    Filed: January 16, 2014
    Publication date: May 15, 2014
    Applicant: MACROGENICS, INC.
    Inventors: Jeffrey B. Stavenhagen, Scott Koenig
  • Patent number: 8663634
    Abstract: The present invention provides methods of treating, preventing or ameliorating the symptoms of T cell-mediated immunological diseases, particularly autoimmune diseases, through the use of anti-CD3 antibodies. In particular, the methods of the invention provide for administration of antibodies that specifically bind the epsilon subunit within the human CD3 complex. Such antibodies modulate the T cell receptor/alloantigen interaction and, thus, regulate the T cell mediated cytotoxicity associated with autoimmune disorders. Additionally, the invention provides for modification of the anti-CD3 antibodies such that they exhibit reduced or eliminated effector function and T cell activation as compared to non-modified anti-CD3 antibodies.
    Type: Grant
    Filed: July 11, 2006
    Date of Patent: March 4, 2014
    Assignee: MacroGenics, Inc.
    Inventors: Scott Koenig, Ronald Wilder, Ezio Bonvini, Leslie S. Johnson
  • Patent number: 8652466
    Abstract: The present invention relates to methods of treating or preventing cancer and other diseases using molecules, particularly polypeptides, more particularly immunoglobulins (e.g., antibodies), comprising a variant Fc region, wherein said variant Fc region comprises at least one amino acid modification relative to a wild-type Fc region, which variant Fc region binds an Fc?R that activates a cellular effector (“Fc?RActivating,” such as Fc?RIIA or Fc?RIIIA) and an Fc?R that inhibits a cellular effector (“Fc?RInhibiting,” such as Fc?RIIA) with an altered Ratio of Affinities relative to the respective binding affinities of such Fc?R for the Fc region of the wild-type immunoglobulin. The methods of the invention are particularly useful in preventing, treating, or ameliorating one or more symptoms associated with a disease, disorder, or infection where either an enhanced efficacy of effector cell function mediated by Fc?R is desired (e.g.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: February 18, 2014
    Assignee: MacroGenics, Inc.
    Inventors: Jeffrey B. Stavenhagen, Scott Koenig
  • Patent number: 8530627
    Abstract: The present invention relates to antibodies or fragments thereof that specifically bind Fc?RIIB, particularly human Fc?RIIB, with greater affinity than said antibodies or fragments thereof bind Fc?RIIA, particularly human Fc?RIIA. The invention provides methods of enhancing the therapeutic effect of therapeutic antibodies by administering the antibodies of the invention to enhance the effector function of the therapeutic antibodies. The invention also provides methods of enhancing efficacy of a vaccine composition by administering the antibodies of the invention.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: September 10, 2013
    Assignee: MacroGenics, Inc.
    Inventors: Scott Koenig, Maria Concetta Veri
  • Publication number: 20130083456
    Abstract: A mobile device case includes a reel assembly, including a reel, a supporting plate, and a hub between the reel and the supporting plate. The hub includes a first cavity between the hub and the supporting plate for housing a spring, and a second cavity between the hub and the reel for housing a flat flexible cable (FFC). The spring is wound in a first direction, while the FFC is wound in a second direction. The FFC includes a first end for electrically coupling to a female jack connector of a device. A female connector is electrically coupled to a second end of the FFC for engaging a male jack connector of user-provided headphones. When the reel rotates in the first direction, the spring tightens and the FFC loosens. When the reel rotates in the second direction, the spring loosens and the FFC tightens.
    Type: Application
    Filed: October 3, 2011
    Publication date: April 4, 2013
    Inventors: Scott Koenig, David Conroy
  • Publication number: 20120263711
    Abstract: The present invention relates to molecules having a variant Fc region, wherein said variant Fc region comprises at least one amino acid modification relative to a wild-type Fc region. These modified molecules confer an effector function to a molecule, where the parent molecule does not detectably exhibit this effector function. In one embodiment, the variant Fc region binds Fc?RIIIA and/or Fc?RIIA with a greater affinity, relative to a comparable molecule comprising the wild-type Fc region. The molecules of the invention have particular utility in treatment, prevention or management of a disease or disorder, in a sub-population of patients, wherein the target antigen is expressed at low levels in the target cell population.
    Type: Application
    Filed: May 24, 2012
    Publication date: October 18, 2012
    Applicant: MacroGenics, Inc.
    Inventors: Jeffery Stavenhagen, Scott Koenig
  • Patent number: 8216574
    Abstract: The present invention relates to molecules having a variant Fc region, wherein said variant Fc region comprises at least one amino acid modification relative to a wild-type Fc region. These modified molecules confer an effector function to a molecule, where the parent molecule does not detectably exhibit this effector function. In particular, the molecules of the invention have an increased effector cell function mediated by a Fc?R, such as, but not limited to, ADCC. In one embodiment, the variant Fc region binds Fc?RIIIA and/or Fc?RIIA with a greater affinity, relative to a comparable molecule comprising the wild-type Fc region.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: July 10, 2012
    Assignee: MacroGenics, Inc.
    Inventors: Jeffrey Stavenhagen, Scott Koenig
  • Patent number: 8193318
    Abstract: The present invention relates to antibodies or fragments thereof that specifically bind Fc?RIIB with greater affinity than said antibodies or fragments thereof bind Fc?RIIA. The present invention also encompasses the use of an anti-Fc?RIIB antibody or an antigen-binding fragment thereof for the treatment, prevention, management, or amelioration of a disease or disorder. The invention further provides methods of enhancing the therapeutic effect of therapeutic antibodies by administering the antibodies of the invention to enhance the effector function of the therapeutic antibodies. The invention also provides methods of enhancing efficacy of a vaccine composition by administering the antibodies of the invention with a vaccine composition. The invention also provides methods of breaking tolerance to an antigen by administering an antigen-antibody complex and an antibody of the invention.
    Type: Grant
    Filed: August 5, 2008
    Date of Patent: June 5, 2012
    Assignee: MacroGenics, Inc.
    Inventors: Scott Koenig, Maria Concetta Veri, Nadine Tuaillon, Ezio Bonvini
  • Patent number: 8187593
    Abstract: The present invention relates to antibodies or fragments thereof that specifically bind Fc?RIIB, particularly human Fc?RIIB, with greater affinity than said antibodies or fragments thereof bind Fc?RIIA, particularly human Fc?RIIA. The present invention also encompasses the use of an anti-Fc?RIIB antibody or an antigen-binding fragment thereof, as a single agent therapy for the treatment, prevention, management, or amelioration of a cancer, preferably a B-cell malignancy, particularly, B-cell chronic lymphocytic leukemia or non-Hodgkin's lymphoma, an autoimmune disorder, an inflammatory disorder, an IgE-mediated allergic disorder, or one or more symptoms thereof. The present invention also encompasses the use of an anti-Fc?RIIB antibody or an antigen-binding fragment thereof, in combination with other cancer therapies.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: May 29, 2012
    Assignee: MacroGenics, Inc.
    Inventors: Scott Koenig, Maria Concetta Veri, Nadine Tuaillon, Ezio Bonvini
  • Publication number: 20120070447
    Abstract: The present invention encompasses novel antibodies and fragments thereof which immunospecifically bind to one or more RSV antigens and compositions comprising said antibodies and antibody fragments. The present invention encompasses methods preventing respiratory syncytial virus (RSV) infection in a human, comprising administering to said human a prophylactically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject. The present invention also encompasses methods for treating or ameliorating symptoms associated with a RSV infection in a human, comprising administering to said human a therapeutically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject.
    Type: Application
    Filed: October 18, 2010
    Publication date: March 22, 2012
    Applicant: MEDIMMUNE, LLC
    Inventors: JAMES F. YOUNG, SCOTT KOENIG, LESLIE S. JOHNSON, WILLIAM D. HUSE, JEFFREY D. WATKINS, HERREN WU
  • Publication number: 20120009186
    Abstract: The present invention relates to antibodies or fragments thereof that specifically bind Fc?RIIB, particularly human Fc?RIIB, with greater affinity than said antibodies or fragments thereof bind Fc?RIIA, particularly human Fc?RIIA. The invention provides methods of enhancing the therapeutic effect of therapeutic antibodies by administering the antibodies of the invention to enhance the effector function of the therapeutic antibodies. The invention also provides methods of enhancing efficacy of a vaccine composition by administering the antibodies of the invention.
    Type: Application
    Filed: September 21, 2011
    Publication date: January 12, 2012
    Applicant: MacroGenics, Inc.
    Inventors: Scott Koenig, Maria Concetta Veri
  • Patent number: 8044180
    Abstract: The present invention relates to antibodies or fragments thereof that specifically bind Fc?RIIB, particularly human Fc?RIIB, with greater affinity than said antibodies or fragments thereof bind Fc?RIIA, particularly human Fc?RIIA. The invention provides methods of enhancing the therapeutic effect of therapeutic antibodies by administering the antibodies of the invention to enhance the effector function of the therapeutic antibodies. The invention also provides methods of enhancing efficacy of a vaccine composition by administering the antibodies of the invention.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: October 25, 2011
    Assignee: MacroGenics, Inc.
    Inventors: Scott Koenig, Maria Concetta Veri
  • Patent number: 7847082
    Abstract: The present invention encompasses novel antibodies and fragments thereof which immunospecifically bind to one or more RSV antigens and compositions comprising said antibodies and antibody fragments. The present invention encompasses methods preventing respiratory syncytial virus (RSV) infection in a human, comprising administering to said human a prophylactically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject. The present invention also encompasses methods for treating or ameliorating symptoms associated with a RSV infection in a human, comprising administering to said human a therapeutically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: December 7, 2010
    Assignee: MedImmune, LLC
    Inventors: James F. Young, Scott Koenig, Leslie S. Johnson, William D. Huse, Jeffrey D. Watkins, Herren Wu
  • Publication number: 20100196362
    Abstract: The present invention relates to molecules having a variant Fc region, wherein said variant Fc region comprises at least one amino acid modification relative to a wild-type Fc region. These modified molecules confer an effector function to a molecule, where the parent molecule does not detectably exhibit this effector function. In particular, the molecules of the invention have an increased effector cell function mediated by a Fc?R, such as, but not limited to, ADCC. In one embodiment, the variant Fc region binds Fc?RIIIA and/or Fc?RIIA with a greater affinity, relative to a comparable molecule comprising the wild-type Fc region.
    Type: Application
    Filed: September 24, 2009
    Publication date: August 5, 2010
    Applicant: MACROGENICS, INC.
    Inventors: Jeffrey Stavenhagen, Scott Koenig
  • Publication number: 20100028948
    Abstract: The present invention encompasses novel antibodies and fragments thereof which immunospecifically bind to one or more RSV antigens and compositions comprising said antibodies and antibody fragments. The present invention encompasses methods preventing respiratory syncytial virus (RSV) infection in a human, comprising administering to said human a prophylactically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject. The present invention also encompasses methods for treating or ameliorating symptoms associated with a RSV infection in a human, comprising administering to said human a therapeutically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject.
    Type: Application
    Filed: June 1, 2009
    Publication date: February 4, 2010
    Applicant: MedImmune, LLC
    Inventors: James F. Young, Scott Koenig, Leslie S. Johnson, William D. Huse, Jeffrey D. Watkins, Herren Wu
  • Publication number: 20100015142
    Abstract: The present invention provides methods of treating, preventing or ameliorating the symptoms of Latent Autoimmune Diabetes in Adults (LADA) and adult-onset type 1 diabetes through the use of anti-human CD3 antibodies. In particular, in invention provides methods of preventing or delaying insulin requirement in patients diagnosed with LADA. The methods of the invention provide for administration of antibodies that specifically bind the epsilon subunit within the human CD3 complex. Such antibodies modulate the T cell receptor/alloantigen interaction and, thus, regulate the T cell mediated cytotoxicity associated with autoimmune disorders. Additionally, the invention provides for modification of the anti-human CD3 antibodies such that they exhibit reduced or eliminated effector function and T cell activation as compared to non-modified anti-human CD3 antibodies.
    Type: Application
    Filed: December 13, 2007
    Publication date: January 21, 2010
    Applicant: MacroGenics Inc.
    Inventor: Scott Koenig