Patents by Inventor Jonathan Zalevsky

Jonathan Zalevsky 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: 7446174
    Abstract: The invention relates to novel proteins with TNF-? antagonist activity and nucleic acids encoding these proteins. The invention further relates to the use of the novel proteins in the treatment of TNF-? related disorders.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: November 4, 2008
    Assignee: Xencor, Inc.
    Inventors: John R. Desjarlais, Paul Michael Steed, Jonathan Zalevsky, David Edmund Szymkowski
  • Publication number: 20080187509
    Abstract: The invention relates to a pharmaceutical composition comprising a variant TNF-? protein that inhibits the activity of soluble TNF-? while substantially maintaining the activity of transmembrane TNF-?, a buffer, and a tonicity agent, wherein said composition has a pH from approximately 5.0 to 8.0.
    Type: Application
    Filed: June 22, 2006
    Publication date: August 7, 2008
    Inventors: John R. Desjarlais, Paul Michael Steed, Jonathan Zalevsky, David Edmund Szymkowski, David F. Carmichael
  • Publication number: 20080113410
    Abstract: The present invention relates to the use of simulation technology to rationally optimize the locations and sizes of attached polymeric moieties for modification of therapeutic proteins and the proteins generated from this method.
    Type: Application
    Filed: October 30, 2007
    Publication date: May 15, 2008
    Applicant: Xencor, Inc.
    Inventors: John R. Desjarlais, Jonathan Zalevsky, Gregory L. Moore
  • Publication number: 20080070837
    Abstract: The invention relates to variants of BMP-4 with improved properties and methods for their use.
    Type: Application
    Filed: June 20, 2006
    Publication date: March 20, 2008
    Applicant: Xencor, Inc.
    Inventors: John R. Desjarlais, Shannon Alicia Marshall, Jonathan Zalevsky
  • Publication number: 20070207961
    Abstract: The invention relates to novel proteins with TNF-alpha antagonist activity and nucleic acids encoding these proteins. The invention further relates to the use of the novel proteins in the treatment of TNF-alpha related disorders.
    Type: Application
    Filed: March 29, 2007
    Publication date: September 6, 2007
    Applicant: Xencor
    Inventors: Bassil Dahiyat, John Desjarlais, Anton Filikov, Umesh Muchhal, Malu Tansey, Jonathan Zalevsky
  • Publication number: 20070172449
    Abstract: Combination therapies comprising novel TNF-? proteins for the treatment of TNF-? related disorders are provided herein.
    Type: Application
    Filed: November 13, 2006
    Publication date: July 26, 2007
    Applicant: Xencor, Inc.
    Inventors: David Carmichael, John Desjarlais, David Szymkowski, Jonathan Zalevsky
  • Patent number: 7244823
    Abstract: The invention relates to novel proteins with TNF-alpha antagonist activity and nucleic acids encoding these proteins. The invention further relates to the use of the novel proteins in the treatment of TNF-alpha related disorders.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: July 17, 2007
    Assignee: Xencor
    Inventors: Bassil I. Dahiyat, John R. Desjarlais, Anton Filikov, Umesh Muchhal, Malu Lourdes G. Tansey, Jonathan Zalevsky
  • Publication number: 20070054359
    Abstract: An adiponectin variant with at least a 3-fold increased solubility relative to residues 110-244 of human adiponectin, wherein the adiponectin variant has at least one covalently attached non-peptide moiety at at least one position selected from the group consisting of: A108, Y109, S146, D179, E220, R221, and L224, relative to human adiponectin
    Type: Application
    Filed: May 30, 2006
    Publication date: March 8, 2007
    Inventors: Jonathan Zalevsky, Duc-Hanh Nguyen, Gregory Moore, Sergei Ezhevsky, John Desjarlais, Arthur Chirino, Darian Cash, Matthew Bernett
  • Publication number: 20070015909
    Abstract: Adiponectin variants comprising one or more amino acid modifications to corresponding wild-type adiponectins at positions having predetermined hydrophobicity, predetermined polarity, predetermined electrostatic potential, Met, aromatic amino acid, Cys corresponding to position 152 of SEQ ID NO:1, amino acid affecting isoelectric point of the wild-type or variant adiponectin, amino acid affecting beta sheet formation, helix capping, or dipole interactions, or a combination thereof, wherein the adiponectin variants exhibit improved stability, solubility or soluble expression, expression yield, the ability to induce phosphorylation of AMPK, or a combination thereof, as compared to the corresponding wild-type adiponectins.
    Type: Application
    Filed: January 9, 2006
    Publication date: January 18, 2007
    Inventors: Darian Cash, Arthur Chirino, John Desjarlais, Sergei Ezhevsky, Gregory Moore, Duc-Hahn Nguyen, Jonathan Zalevsky
  • Publication number: 20070010659
    Abstract: An adiponectin variant with one or more amino acid modifications relative to a corresponding parent adiponectin, wherein the solubility of the variant is improved by at least 3-fold relative to residues 110-244 of human adiponectin.
    Type: Application
    Filed: May 30, 2006
    Publication date: January 11, 2007
    Inventors: Jonathan Zalevsky, Duc-Hanh Nguyen, Gregory Moore, Sergei Ezhevsky, John Desjarlais, Arthur Chirino, Darian Cash, Matthew Bernett
  • Publication number: 20070009477
    Abstract: The present invention relates to the use of simulation technology to rationally optimize the locations and sizes of attached polymeric moieties for modification of therapeutic proteins and the proteins generated from this method.
    Type: Application
    Filed: August 8, 2005
    Publication date: January 11, 2007
    Inventors: John Desjarlais, Jonathan Zalevsky
  • Publication number: 20060281151
    Abstract: An adiponectin variant with one or more amino acid modifications relative to a corresponding parent adiponectin, wherein the adiponectin variant is not glycosylated, the adiponectin variant does not have residues 1-100 relative to human adiponectin, and wherein the solubility of the variant is improved by at least 3-fold relative to residues 110-244 of human adiponectin.
    Type: Application
    Filed: May 30, 2006
    Publication date: December 14, 2006
    Inventors: Jonathan Zalevsky, Duc-Hanh Nguyen, Gregory Moore, Sergei Ezhevsky, John Desjarlais, Arthur Chirino, Darian Cash, Matthew Bernett
  • Publication number: 20060276395
    Abstract: 1. A composition comprising an adiponectin variant at a concentration of at least 2.0 mg/mL, and a pharmaceutically acceptable carrier, wherein less than 20% of said adiponectin variant would aggregate after storage at 4° C. for one week in 10 mM PO4, 150 mM NaCl buffer.
    Type: Application
    Filed: May 30, 2006
    Publication date: December 7, 2006
    Inventors: Jonathan Zalevsky, Duc-Hanh Thi Nguyen, Gregory Moore, Sergei Ezhevsky, John Desjarlais, Arthur Chirino, Darian Cash, Matthew Bernett
  • Publication number: 20060270598
    Abstract: A method of treating a mammal with an adiponectin mediated disorder comprising administering a therapeutically effective amount of an adiponectin variant with at least a 3-fold increased solubility relative to residues 110-244 of human adiponectin
    Type: Application
    Filed: May 30, 2006
    Publication date: November 30, 2006
    Inventors: Jonathan Zalevsky, Duc-Hanh Nguyen, Gregory Moore, Sergei Ezhevsky, John Desjarlais, Arthur Chirino, Darian Cash, Matthew Bernett
  • Publication number: 20060257360
    Abstract: The invention relates to novel proteins with TNF-alpha antagonist activity and nucleic acids encoding these proteins. The invention further relates to the use of the novel proteins in the treatment of TNF-alpha related disorders.
    Type: Application
    Filed: July 27, 2006
    Publication date: November 16, 2006
    Inventors: John Desjarlais, Anton Filikov, Paul Steed, Jonathan Zalevsky, David Szymkowski
  • Publication number: 20060235204
    Abstract: The invention relates to variants of BMP-2 with improved properties and methods for their use.
    Type: Application
    Filed: June 20, 2006
    Publication date: October 19, 2006
    Applicant: Xencor, Inc.
    Inventors: John Desjarlais, Shannon Marshall, Jonathan Zalevsky
  • Publication number: 20060058231
    Abstract: The invention relates to variants of BMP-7 with improved properties and methods for their use.
    Type: Application
    Filed: March 31, 2005
    Publication date: March 16, 2006
    Applicant: Xencor
    Inventors: John Desjarlais, Shannon Marshall, Jonathan Zalevsky
  • Publication number: 20050265962
    Abstract: The invention relates to novel proteins with TNF-? antagonist activity and nucleic acids encoding these proteins. The invention further relates to the use of the novel proteins in the treatment of TNF-? related disorders.
    Type: Application
    Filed: April 14, 2005
    Publication date: December 1, 2005
    Inventors: John Desjarlais, Paul Steed, Jonathan Zalevsky, David Szymkowski
  • Publication number: 20050221443
    Abstract: The invention relates to novel proteins with TNFSF agonist activity and nucleic acids encoding these proteins. The invention further relates to the use of the novel proteins in the treatment of TNFSF-related disorders.
    Type: Application
    Filed: December 8, 2004
    Publication date: October 6, 2005
    Inventors: John Desjarlais, Araz Eivazi, Duc-Hanh Nguyen, Jonathan Zalevsky
  • Publication number: 20050180948
    Abstract: The invention relates to novel proteins with TNF-alpha antagonist activity and nucleic acids encoding these proteins. The invention further relates to the use of the novel proteins in the treatment of TNF-alpha related disorders.
    Type: Application
    Filed: October 12, 2004
    Publication date: August 18, 2005
    Inventors: John Desjarlais, Anton Filikov, Paul Steed, Jonathan Zalevsky, David Szymkowski