Patents Assigned to Amgen
  • Patent number: 7993643
    Abstract: Various human monoclonal antibodies that bind to human LOX-1 and inhibit the binding of in-vivo LOX-1 ligands to LOX-1, and the LOX-1-mediated incorporation of the ligands into cells, were obtained by immunizing human antibody-producing transgenic mice (created by genetic engineering) with soluble human oxidized LDL receptor (LOX-1). Furthermore, the human monoclonal antibodies were found to be effective in preventing and treating a variety of diseases.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: August 9, 2011
    Assignee: Amgen Fremont, Inc.
    Inventors: Yuko Kobayashi, Hiroyuki Tsuji, Masafumi Kamada, Tatsuya Sawamura
  • Patent number: 7994117
    Abstract: The invention relates to the field of compounds, especially peptides or polypeptides, that have thrombopoietic activity. The peptides and polypeptides of the invention may be used to increase platelets or platelet precursors (e.g., megakaryocytes) in a mammal.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: August 9, 2011
    Assignee: Amgen Inc.
    Inventors: Chuan-Fa Liu, Ulrich Feige, Janet C. Cheetham
  • Publication number: 20110190330
    Abstract: The present invention provides compounds useful, for example, for treating metabolic disorders in a subject. Such compounds have the general formula IA, IB, I?A or I?B: where the definitions of the variables are provided herein. The present invention also provides compositions that include, and methods for using, the compounds in preparing medicaments and for treating metabolic disorders such as, for example, type II diabetes.
    Type: Application
    Filed: October 13, 2009
    Publication date: August 4, 2011
    Applicant: AMGEN INC.
    Inventors: Sean P. Brown, Paul Dransfield, Xiaohui Du, Zice Fu, Jonathan Houze, XianYun Jiao, Sujen Lai, An-Rong Li, Jiwen Liu, Zhihua Ma, Julio C. Medina, Vatee Pattaropong, Wang Shen, Marc Vimolratana, Yingcai Wang, Zhongyu Wang, Ming Yu, Liusheng Zhu
  • Patent number: 7989461
    Abstract: The present invention comprises a new class of compounds capable of modulating Raf kinase and, accordingly, useful for treatment of Raf kinase mediated diseases, including melanomas, tumors and other cancer-related conditions. The compounds have a general Formula I wherein R1 is and A1, A2, A3, A4, X, Z, Z?, R1, R2, R3, R4, R5 and R6 are defined herein. The invention further comprises pharmaceutical compositions, methods for treatment of Raf kinase mediated diseases, and intermediates and processes useful for the preparation of compounds of the invention.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: August 2, 2011
    Assignee: Amgen Inc.
    Inventors: Frenel F. De Morin, Jian J. Chen, Stephen Hitchcock, Gang Liu, Nick A. Paras, Jeffrey Petkus, Adrian L. Smith, Andrew Tasker, Jiawang Zhu
  • Patent number: 7989631
    Abstract: The anti-angiogenic drug AMG 706 is provided in the mono-phosphate hydrate form. Also provided is AMG 706 drug substance wherein the AMG 706 is present, in at least a detectable amount, as AMG 706 phosphate dihydrate. Also provided are processes for preparing AMG 706 phosphate dihydrate, AMG 706 drug substance of the invention, and a pharmaceutical composition of the invention. Also provided is a method of treating a medical condition or disorder in a subject where treatment with an anti-angiogenic is indicated, comprising administering, for example orally, a composition of the invention in a therapeutically effective amount.
    Type: Grant
    Filed: January 26, 2007
    Date of Patent: August 2, 2011
    Assignee: Amgen Inc.
    Inventors: Gonzalo Alva, Seshadri Neervannan
  • Publication number: 20110183897
    Abstract: The present invention provides variant activin IIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides and proteins. Compositions and methods for treating muscle-wasting and other diseases and disorders are also provided.
    Type: Application
    Filed: April 5, 2011
    Publication date: July 28, 2011
    Applicant: Amgen Inc.
    Inventors: Jeonghoon Sun, Lei-Ting Tony Tam, HQ Han, Keith Soo-Nyung Kwak, Xiaolan Zhou
  • Patent number: 7985559
    Abstract: The present application relates to methods of selecting EGFr binding agents. In certain embodiments, such EGFr binding agents bind to at least a portion of a panitumumab epitope on an EGFr. In certain embodiments, such EGFr binding agents do not bind to a panitumumab epitope on an EGFr.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: July 26, 2011
    Assignee: AMGEN Inc.
    Inventors: Daniel J. Freeman, Jilin Sun, Kenneth H. Jung, Gary S. Elliott, Robert Radinsky
  • Publication number: 20110178307
    Abstract: The invention provides two process for synthesizing substituted aminothiazolone compounds as inhibitors of 11-?-hydroxy steroid dehydrogenase type 1. The processes allow the stereoselective synthesis of the desired compounds without the use of stoichiometric amounts of chiral catalysts.
    Type: Application
    Filed: July 28, 2009
    Publication date: July 21, 2011
    Applicant: AMGEN INC.
    Inventors: Seb Caille, Sheng Cui, Xiang Wang, Margaret Faul
  • Patent number: 7982016
    Abstract: The present disclosure provides compositions and methods relating to antigen binding proteins which bind to human thymic stromal lymphopoietin (TSLP), including antibodies. In particular embodiments, the disclosure provides fully human, humanized and chimeric anti-TSLP antibodies and derivatives of such antibodies. The disclosure further provides nucleic acids encoding such antibodies and antibody fragments and derivatives, and methods of making and using such antibodies including methods of treating and preventing TSLP-related inflammatory and fibrotic disorders.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: July 19, 2011
    Assignee: Amgen Inc.
    Inventors: Michael R. Comeau, James F. Smothers, Bo-Rin P. Yoon, Christopher Mehlin
  • Patent number: 7981891
    Abstract: The present invention relates to chemical compounds having a general formula I wherein A1-8, D?, L1, L2, R1, R6-8 and n are defined herein, and synthetic intermediates, which are capable of modulating various protein kinase receptor enzymes and, thereby, influencing various disease states and conditions related to the activities of such kinases. For example, the compounds are capable of modulating Aurora kinase thereby influencing the process of cell cycle and cell proliferation to treat cancer and cancer-related diseases. The invention also includes pharmaceutical compositions, including the compounds, and methods of treating disease states related to the activity of Aurora kinase.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: July 19, 2011
    Assignee: Amgen Inc.
    Inventors: Holly Deak, Stephanie Geuns-Meyer, Brian L. Hodous, Zihao Hua, Mathew Martin, Hanh Nho Nguyen, Philip Olivieri, Kate Panter, Karina Romero, Laurie Schenkel, Ryan White
  • Patent number: 7981425
    Abstract: The invention relates to the field of compounds, especially peptides or polypeptides, that have thrombopoietic activity. The peptides and polypeptides of the invention may be used to increase platelets or platelet precursors (e.g., megakaryocytes) in a mammal.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: July 19, 2011
    Assignee: Amgen Inc.
    Inventors: Hosung Min, Kenneth W. Walker, Colin V. Gegg, Jr., Francesco Galimi, Jeonghoon Sun, Mei-Mei Tsai
  • Patent number: 7981605
    Abstract: Mutations of the epidermal growth factor receptor (EGFr), of phosphatidylinositol 3?-kinase (“Pl3K”), and of B-Raf are described. Methods of treating tumors containing mutated EGFr with human monoclonal antibodies against EGFr are described. Methods and kits for ascertaining the presence of one or more mutant EGFr, mutant Pl3K, and/or mutant B-Raf in a sample and for treating disorders or conditions related to the presence of mutant EGFr, mutant Pl3K, and/or mutant B-Raf are also described. Methods of treating tumors containing mutant EGFr, mutant Pl3K, and/or mutant B-Raf are also described.
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: July 19, 2011
    Assignee: Amgen Inc.
    Inventors: Daniel J. Freeman, Todd Juan, Robert Radinsky
  • Patent number: 7982024
    Abstract: The present invention relates to antibodies and antigen-binding portions thereof that specifically bind to insulin-like growth factor I receptor (IGF-IR), which is preferably human IGF-IR. The invention also relates to human anti-IGF-IR antibodies, including chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulin molecules derived from anti-IGF-IR antibodies and nucleic acid molecules encoding such molecules. The present invention also relates to methods of making anti-IGF-IR antibodies, pharmaceutical compositions comprising these antibodies and methods of using the antibodies and compositions thereof for diagnosis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-IGF-IR antibodies.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: July 19, 2011
    Assignees: Amgen Fremont Inc., Pfizer Inc.
    Inventors: Bruce D. Cohen, Jean Beebe, Penelope E. Miller, James D. Moyer, Jose Ramon Corvalan, Michael Gallo
  • Patent number: 7977311
    Abstract: Methods for increasing and maintaining hematocrit in a mammal comprising administering a hyperglycosylated analog of erythropoietin are disclosed. An analog may be administered less frequently than an equivalent molar amount of recombinant human erythropoietin to obtain a comparable target hematocrit and treat anemia. Alternatively, a lower molar amount of a hyperglycosylated analog may be administered to obtain a comparable target hematocrit and treat anemia. Also disclosed are new hyperglycosylated erythopoietin analogs, methods of production of the analogs, and compositions comprising the analogs.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: July 12, 2011
    Assignee: Amgen Inc.
    Inventors: Joan C. Egrie, Steven G. Elliott, Jeffrey K. Browne, Karen C. Sitney
  • Publication number: 20110166132
    Abstract: The present invention provides compounds that are gamma secretase modulators and are therefore useful for the treatment of diseases treatable by modulation of gamma secretase such as Alzheimer's disease. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
    Type: Application
    Filed: December 12, 2008
    Publication date: July 7, 2011
    Applicant: Amgen Inc.
    Inventors: Stephen A. Hitchcock, Jian J. Chen, Mqhele Vellah Ncube, Thomas Nixey, Albert Amegadzie, Roxanne Kunz, Wenyan Qian, Ning Chen, Christopher M. Tegley, Frenel F. De Morin, Chester Chenguang Yuan, Qingyian Liu, Jiawang Zhu, Tanya A.N. Peterkin, Jeffrey A. Adams, Essa Hu, Frank Chavez, JR.
  • Publication number: 20110165171
    Abstract: The present invention provides compositions and methods relating to or derived from anti-PAR-2 antibodies. In particular embodiments, the invention provides antibodies that bind human PAR-2, PAR-2-binding fragments and derivatives of such antibodies, and PAR-2-binding polypeptides comprising such fragments. Other embodiments provide nucleic acids encoding such antibodies, antibody fragments and derivatives and polypeptides, cells comprising such polynucleotides, methods of making such antibodies, antibody fragments and derivatives and polypeptides, and methods of using such antibodies, antibody fragments and derivatives and polypeptides, including methods of treating or diagnosing subjects having PAR-2-related disorders or conditions.
    Type: Application
    Filed: January 18, 2011
    Publication date: July 7, 2011
    Applicant: Amgen Inc.
    Inventors: George Duke VIRCA, Shaw-Fen Sylvia Hu
  • Publication number: 20110166331
    Abstract: The present invention relates to IL-17 Receptor A antigen binding proteins, such as antibodies, and compositions and methods for diagnosing and treating diseases mediated by IL-17 Receptor A activation.
    Type: Application
    Filed: March 10, 2011
    Publication date: July 7, 2011
    Applicant: Amgen, Inc.
    Inventors: Joel TOCKER, Jacques J. Peschon, James F. Smothers
  • Patent number: 7972810
    Abstract: Culture media comprising manganese and methods of culturing cells to improve sialylation and glycosylation of glycoproteins are provided.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: July 5, 2011
    Assignee: Amgen Inc.
    Inventors: Christopher K. Crowell, Gustavo E. Grampp
  • Patent number: 7973047
    Abstract: The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula I wherein A, B, W, R3, R4, R5, i and j are defined herein. The invention also comprises pharmaceutical compositions including one or more compounds of Formula I, methods of use for these compounds, including treatment of AD and related diseases, by administering the compound(s) of Formula I, or compositions including them, to a subject. The invention also comprises further embodiments of Formulas II and III, intermediates and processes useful for the preparation of compounds of the invention.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: July 5, 2011
    Assignee: Amgen Inc.
    Inventors: Wenge Zhong, Stephen Hitchcock, Brian K. Albrecht, Michael D. Bartberger, James Brown, Ryan Brown, Stuart C. Chaffee, Yuan Cheng, Michael Croghan, Russell Graceffa, Scott Harried, Dean Hickman, Daniel Horne, Randall Hungate, Ted Judd, Matthew Kaller, Charles Kreiman, Daniel La, Patricia Lopez, Craig E. Masse, Thomas Nixey, Vinod F. Patel, Lewis Pennington, Matthew Weiss, Qiufen Xue, Bryant Yang, Holger Monenschein, Thomas Nguyen
  • Patent number: 7973009
    Abstract: Methods for increasing and maintaining hematocrit in a mammal comprising administering a hyperglycosylated analog of erythropoietin are disclosed. An analog may be administered less frequently than an equivalent molar amount of recombinant human erythropoietin to obtain a comparable target hematocrit and treat anemia. Alternatively, a lower molar amount of a hyperglycosylated analog may be administered to obtain a comparable target hematocrit and treat anemia. Also disclosed are new hyperglycosylated erythropoietin analogs, methods of production of the analogs, and compositions comprising the analogs.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: July 5, 2011
    Assignee: Amgen Inc.
    Inventors: Joan C. Egrie, Steven G. Elliott, Jeffrey K. Browne, Karen C. Sitney