Patents Examined by Fozia Hamud
  • Patent number: 10385139
    Abstract: The present invention concerns compositions and methods of use of bispecific antibodies comprising at least one anti-TNF-? antibody or antigen-binding fragment thereof and at least one anti-IL-6 antibody or antigen-binding fragment thereof. Preferably, the bispecific antibody is in the form of a DNL® complex. The anti-TNF-? or anti-IL-6 antibodies may comprise specific CDR sequences disclosed herein. The compositions and methods are of use to treat autoimmune disease, immune system dysfunction or inflammatory disease, as disclosed herein.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: August 20, 2019
    Assignee: IBC Pharmaceuticals, Inc.
    Inventors: David M. Goldenberg, Rongxiu Li, Chien-Hsing Chang
  • Patent number: 10358478
    Abstract: The invention provides soluble fusion protein complexes having at least two soluble fusion proteins. The first fusion protein is a biologically active polypeptide covalently linked to an interleukin-15 (IL-15) polypeptide or a functional fragment thereof. The second fusion protein is a second biologically active polypeptide covalently linked to a soluble interleukin-15 receptor alpha (IL-15R?) polypeptide or a functional fragment thereof. In the complexes of the invention, one or both of the first and second fusion proteins further includes an immunoglobulin Fc domain or a functional fragment thereof; and the first fusion protein binds to the soluble IL-15R? domain of the second fusion protein to form a soluble fusion protein complex. The invention further provides methods for making and using the complexes of the invention.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: July 23, 2019
    Assignee: Altor Bioscience Corporation
    Inventors: Hing C. Wong, Peter Rhode, Bai Liu, Xiaoyun Zhu, Kai-ping Han
  • Patent number: 10351623
    Abstract: The invention relates generally to antagonists of IL-17 isoforms and their uses in diagnosis and therapy, especially for the treatment or prevention of cancers or autoimmune and chronic inflammatory diseases.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: July 16, 2019
    Assignees: Orega Biotech, Institut National de la Sante et de La Recherche Medicale (INSERM)
    Inventors: Gilles Alberici, Jeremy Bastid, Armand Bensussan, Nathalie Bonnefoy, Jean-Francois Eliaou
  • Patent number: 10335460
    Abstract: Described herein are dose escalation regimens for the administration of complexes comprising interleukin-15 (“IL-15”) covalently or noncovalently bound to IL-15 receptor alpha (“IL-15R?”) to patients in order to enhance IL-15-mediated immune function. In a specific aspect, the dose escalation regimens are useful in the prevention, treatment, and/or management of disorders in which enhancing IL-15-mediated function is beneficial, such as cancer, infectious diseases, immunodeficiencies and lymphopenia. In another specific aspect, the dose escalation regimens are useful for eradicating or reducing HIV in HIV-infected patients.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: July 2, 2019
    Assignees: NOVARTIS AG, The United States of America Department of Health and Human Services
    Inventors: Barbara K. Felber, Sergio Finkielsztein, George N. Pavlakis, John N. Vournakis
  • Patent number: 10329346
    Abstract: Bispecific tetravalent antibodies against IL-17 and TNFa, useful in therapy, e.g. the treatment of rheumatoid arthritis and other autoimmune diseases and/or to reduce pathological inflammatory conditions.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: June 25, 2019
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Johannes Auer, Martin Bader, Jens Fischer, Stefan Lorenz, Joerg Moelleken, Stefan Seeber
  • Patent number: 10316098
    Abstract: The present invention provides antibodies that bind to the IL-3 receptor alpha subunit alpha (Il3R?) chain, and compositions comprising such antibodies. The present invention provides methods for inhibiting or reducing an IL3R?-expressing cell population, the methods comprising contacting a population of IL3R?-expressing cells (e.g., cancer cells and/or cancer stem cells) with an antibody that binds to IL3R?. The present invention also provides antibody conjugates comprising an antibody that binds to an IL3R? chain linked to a cytotoxic agent or anticellular agent and compositions comprising such conjugates. The present invention also provides methods for preventing, treating and/or managing a disorder associated with IL3R?-expressing cells (e.g., a hematological cancer), the methods comprising administering to a subject in need thereof an antibody that binds to IL3R?.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: June 11, 2019
    Assignee: Stemline Therapeutics, Inc.
    Inventor: Ivan Bergstein
  • Patent number: 10288623
    Abstract: Disclosed are methods for diagnosing, staging, and predicting risk for developing rheumatoid arthritis and other inflammatory diseases, and methods for identifying treatment responders and non-responders.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: May 14, 2019
    Assignee: SINGULEX, INC.
    Inventors: John Allan Todd, Quynh Anh Thuc Lu, Sara Jane Le
  • Patent number: 10272138
    Abstract: The invention provides compositions and methods for treating inflammatory diseases, such as cardiac or hepatic inflammatory diseases, involving the use of parasite-derived neurotrophic factor (PDNF), or fragment of PDNF.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: April 30, 2019
    Assignee: TUFTS UNIVERSITY
    Inventor: Mercio A. Perrin
  • Patent number: 10273284
    Abstract: The present invention provides fusion proteins including an autoimmune antigen, an allergen antigen or an alloantigen, and an anti-inflammatory cytokine. Compositions and methods including the fusion proteins are also provided.
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: April 30, 2019
    Assignee: East Carolina University
    Inventor: Mark D. Mannie
  • Patent number: 10251934
    Abstract: SDC2, compositions that comprise SDC2, vectors encoding SDC2 and compounds that modulate expression of SDC2 by cells are used for treatment of mammalian, e.g. human, cells to achieve immunomodulation or for other specific therapeutic interventions. Cells are treated by combining the cells with SDC2, treating the cells with an antibody or fragment thereof that binds SDC2 or modulating expression or activity of SDC2 by the cells. Cells or tissue are derived from treated cells for therapeutic uses based on their immunomodulatory or other therapeutic properties.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: April 9, 2019
    Assignee: Orbsen Therapeutics Limited
    Inventor: Stephen Joseph Elliman
  • Patent number: 10246502
    Abstract: The application relates to a conjugate comprising interleukin-22 (IL22) and an antibody molecule. The antibody molecule preferably binds an antigen associated with angiogenesis, such as the ED-A isoform of fibronectin. In particular, the application relates to the therapeutic use of such conjugates in the treatment of a disease/disorder, such as autoimmune diseases, including inflammatory bowel disease (IBD).
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: April 2, 2019
    Assignee: Philogen S.P.A.
    Inventors: Franziska Sophie Bootz, Dario Neri
  • Patent number: 10239939
    Abstract: Specific binding members that bind the ED-A isoform of fibronectin for use in methods of treatment, diagnosis, detection and/or imaging of inflammatory bowel disease (IBD), and/or for use in delivery to the IBD tissue of a molecule conjugated to the specific binding member. The specific binding member may, for example, be conjugated to an immunosupressive or anti-inflammatory molecule, such as interleukin-10.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: March 26, 2019
    Assignee: PHILOGEN S.P.A.
    Inventors: Giovanni Neri, Kathrin Schwager, Melanie C. Ruzek, Denise M. O'hara, Jianqing Chen
  • Patent number: 10233239
    Abstract: The present invention is directed to antibodies and fragments thereof and humanized versions thereof having binding specificity for IL-6. Another embodiment of this invention relates to the antibodies described herein, and binding fragments thereof, comprising the sequences of the VH, VL and CDR polypeptides described herein, and the polynucleotides encoding them. The invention also contemplates conjugates of anti-IL-6 antibodies and binding fragments thereof conjugated to one or more functional or detectable moieties. The invention also contemplates methods of making the anti-IL-6 antibodies and binding fragments thereof. Embodiments of the invention also pertain to the use of anti-IL-6 antibodies, and binding fragments thereof, for the diagnosis, assessment and treatment of diseases and disorders associated with IL-6.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: March 19, 2019
    Assignee: ALDERBIO HOLDINGS LLC
    Inventors: Leon F. Garcia-Martinez, Anne Elisabeth Carvalho Jensen, Katie Anderson, Benjamin H. Dutzar, Ethan W. Ojala, Brian R. Kovacevich, John A. Latham, Jeffrey T. L. Smith
  • Patent number: 10232014
    Abstract: The present invention relates to novel muteins derived from human tear lipocalin, which bind to IL 4 receptor alpha. The sequences of the muteins comprise particular combinations of amino acids. In particular a mutated amino acid residue is present at any one or more of the sequence positions 27, 28 30, 31, 33, 53, 57, 61, 64, 66, 80, 83, 104-106 and 108 of the linear polypeptide sequence of the mature human tear lipocalin. A mutated amino acid residue is also present at any 2 or more of the sequence positions 26, 32, 34, 55, 56, 58 and 63 of the linear polypeptide sequence of the mature human tear lipocalin. The invention also provides a corresponding nucleic acid molecule encoding such a mutein and a method for producing such a mutein and its encoding nucleic acid molecule.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: March 19, 2019
    Assignees: PIERIS PHARMACEUTICALS GMBH, ASTRAZENECA AB
    Inventors: Andreas Hohlbaum, Alexandra Baehre, Gabriele Matschiner, Stefan Trentmann, Klaus Kirchfeld, Hans-Juergen Christian
  • Patent number: 10227404
    Abstract: The present invention is directed to therapeutic methods using IL-6 antagonists such as antibodies and fragments thereof having binding specificity for IL-6 to improve survivability or quality of life of a patient in need thereof. In preferred embodiments these patients will comprise those exhibiting (or at risk of developing) an elevated serum C-reactive protein level or a reduced serum albumin level prior to treatment. In another preferred embodiment, the patient's Glasgow Prognostic Score will be increased and survivability will preferably be improved.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: March 12, 2019
    Assignee: ALDERBIO HOLDINGS LLC
    Inventor: Jeffrey T. L. Smith
  • Patent number: 10206980
    Abstract: Provided is an IL-15 heterodimeric protein, such as an IL-15/IL-15R? heterodimeric protein. The IL-15 heterodimeric protein contains protein (I) and protein (II). Protein (I) is recombinantly produced by combining IL-15 or a variant thereof with a first Fc variant, and protein (II) is a second Fc variant, or recombinantly produced by combining IL-15R? or a variant thereof with a second Fc variant. The first Fc variant and the second Fc variant are preferably linked via a “Knob-into-Hole” mode. Also provided are methods of using the IL-15 heterodimeric proteins to modulate an immune response. The provided IL-15 heterodimeric proteins have significant anti-tumor activity, better biological activity and prolonged in vivo half-life compared to the IL-15 molecule alone.
    Type: Grant
    Filed: December 25, 2014
    Date of Patent: February 19, 2019
    Assignees: Shanghai Hengrui Pharmaceutical Co., Ltd., Jiangsu Hengrui Medicine Co., Ltd.
    Inventors: Xiangdong Qu, Xin Ye, Jijun Yuan, Lei Zhang, Kan Chen, Lianshan Zhang, Guoqing Cao, Zhibin Xu, Weikang Tao
  • Patent number: 10174118
    Abstract: The present invention relates to polypeptides directed against or specifically binding to chemokine receptor CXCR2 and in particular to polypeptides capable of modulating signal transduction from CXCR2. The invention also relates to nucleic acids, vectors and host cells capable of expressing the polypeptides of the invention, pharmaceutical compositions comprising the polypeptides and uses of said polypeptides and compositions for treatment of diseases involving aberrant functioning of CXCR2.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: January 8, 2019
    Assignee: Novartis AG
    Inventors: Michelle Bradley, Zarin Brown, Steven John Charlton, Karen Cromie, Bruno Dombrecht, Soren Steffensen, Gino Anselmus Van Heeke
  • Patent number: 10166244
    Abstract: The present invention concerns protection of an organ or tissue outside of the central nervous system following an ischemic episode. In particular aspects, the invention concerns organ preservation for transplantation, angina pectoris, kidney reperfusion injury, and so forth. In specific embodiments, the organ is subjected to an inhibitor of an NCCa-ATP channel that is regulated by SUR1. Exemplary inhibitors include sulfonylurea compounds, such as glibenclamide, for example.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: January 1, 2019
    Assignees: University of Maryland, Baltimore, The United States of America as Represented by the Department of Veteran Affairs
    Inventor: J. Marc Simard
  • Patent number: 10161936
    Abstract: The invention relates to a method for prognostic evaluation of the disease progression of rheumatoid arthritis, in particular prognostic evaluation of the disease progression during treatment, and for the diagnosis and/or activity determination of rheumatoid arthritis by analysing cytokines from a human full blood sample. In the method according to the invention, a volume of a full blood sample of a human is transferred into at least one test tube containing a stimulating agent. As control samples, the same volume of a full blood sample of the human in each case is transferred into an empty test tube as a negative control and a test tube containing lipopolysaccharide as a positive control respectively. After incubation, the concentration of at least one proinflammatory cytokine is determined from the cell-free residue of each test tube.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: December 25, 2018
    Assignee: UNIVERSITY OF LEIPZIG
    Inventor: Ulf Wagner
  • Patent number: 10137193
    Abstract: The invention provides methods for treating or preventing asthma and associated conditions in a patient. The methods featured in the invention comprise administering to a subject in need thereof a therapeutic composition comprising an interleukin-4 receptor (IL-4R) antagonist, such as an anti-IL-4R antibody.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: November 27, 2018
    Assignees: Sanofi Biotechnology, Regeneron Pharmaceuticals, Inc.
    Inventors: Gianluca Pirozzi, Franck Skobieranda, Yongtao Li, Neil Graham, Steven P. Weinstein