Patents Assigned to Pfizer
  • Patent number: 8735396
    Abstract: The present invention provides compounds of Formula (I) that act as glucokinase activators; pharmaceutical compositions thereof; and methods of treating diseases, disorders, or conditions mediated by glucokinase.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: May 27, 2014
    Assignee: Pfizer Inc.
    Inventors: Jeffrey Allen Pfefferkorn, Anthony Lai Ling
  • Publication number: 20140142316
    Abstract: The present invention is directed to compounds of Formula I: or salt thereof, which are modulators of the glucocorticoid receptor. The compounds and salts of the invention are useful in the treatment of conditions mediated by glucocorticoid receptor activity.
    Type: Application
    Filed: April 16, 2013
    Publication date: May 22, 2014
    Applicant: Pfizer Inc.
    Inventors: Hengmiao CHENG, Xiao HU, Kevin D. JEROME, Mark G. OBUKOWICZ, Lisa Maria OLSON, Paul V. RUCKER, Ronald Keith WEBBER
  • Publication number: 20140141247
    Abstract: The invention relates to a novel crystallisation process for preparing fluticasone propionate as crystalline form 1 polymorph with controlled particle size and suitable for micronisation.
    Type: Application
    Filed: July 6, 2012
    Publication date: May 22, 2014
    Applicant: PFIZER LIMITED
    Inventors: Martyn David Ticehurst, Ivan Marziano, Eleftherios Kougoulos
  • Publication number: 20140134193
    Abstract: The present invention is directed to novel cytotoxic spliceostatin analogs and derivatives, to antibody drug conjugates thereof, and to methods for using the same to treat medical conditions including cancer.
    Type: Application
    Filed: October 31, 2013
    Publication date: May 15, 2014
    Applicant: PFIZER INC.
    Inventors: Chakrapani SUBRAMANYAM, Frank Erich KOEHN, Kenneth John DIRICO, Alessandra S. EUSTAQUIO, Michael Eric GREEN, Haiyin HE, Min HE, Christopher John O'DONNELL, Sujiet PUTHENVEETIL, Anokha RATNAYAKE, Jesse Alexander TESKE, Hui Yu YANG
  • Publication number: 20140134176
    Abstract: The present invention provides antibodies, or antigen-binding fragment thereof, which specifically bind to PDGF-B. The invention further provides a method of obtaining such antibodies and nucleic acids encoding the same. The invention further relates to compositions and therapeutic methods for use of these antibodies for the treatment and/or prevention of PDGF-B mediated diseases, disorders or conditions.
    Type: Application
    Filed: November 8, 2013
    Publication date: May 15, 2014
    Applicant: Pfizer Inc.
    Inventors: Robert ARCH, Gregory CARVEN, Jun KUAI, Lydia MOSYAK, Shinji OGAWA, Dirk PONSEL, Robert RAUCHENBERGER
  • Publication number: 20140135338
    Abstract: The present invention provides a compound of Formula I or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, A1, A2, A3, B1, B2, B3 and B4 are as defined herein. The compounds of Formula I have been found to act as glucagon antagonists or inverse agonists. Consequently, the compounds of Formula I and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucagon.
    Type: Application
    Filed: July 12, 2012
    Publication date: May 15, 2014
    Applicant: PFIZER INC.
    Inventors: Mary Didiuk, Kevin J. Filipski, Angel Guzman-Perez, Esther C. Lee, Jeffrey A. Pfefferkorn, Benjamin Stevens, Meihua Tu
  • Publication number: 20140135339
    Abstract: The invention relates to compounds of formula (?) as further defined herein and to the pharmaceutically acceptable salts thereof, to pharmaceutical compositions comprising such compounds and salts, and to the uses thereof. The compounds and salts of the present invention inhibit anaplastic lymphoma kinase (ALK) and/or EML4-ALK and are useful for treating or ameliorating abnormal cell proliferative disorders, such as cancer.
    Type: Application
    Filed: January 15, 2014
    Publication date: May 15, 2014
    Applicant: PFIZER INC.
    Inventors: Simon Bailey, Benjamin Joseph Burke, Michael Raymond Collins, Jingrong Jean Cui, Judith Gail Deal, Robert Louis Hoffman, Qinhua Huang, Ted William Johnson, Robert Steven Kania, John Charles Kath, Phuong Thi Quy Le, Michele Ann McTigue, Cynthia Louise Palmer, Paul Francis Richardson, Neal William Sach
  • Patent number: 8722686
    Abstract: The invention relates to a compound of formula (I): or a pharmaceutically acceptable salt thereof, thereof, wherein: G is a group of formula (II); and pharmaceutically acceptable salts, prodrugs, hydrates, or solvates, thereof, wherein A, B. L1-L4 A, B, R1-R4 and m are as defined herein. The invention also relates to pharmaceutical compositions comprising the compounds of formula (I) and their use in treating a bacterial infection.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: May 13, 2014
    Assignee: Pfizer Inc.
    Inventors: Matthew F. Brown, Charles F. Donovan, Edmund L. Ellsworth, Denton W. Hoyer, Timothy A. Johnson, Manjinder S. Lall, Chris Lim-Berakis, Sean T. Murphy, Debra A. Sherry, Clarke B. Taylor, Joseph S. Warmus
  • Patent number: 8722053
    Abstract: The present invention relates to the provision of novel immunogens comprising an antigenic IgE peptide preferably linked to an immunogenic carrier, compositions comprising the immunogens, and methods for the prevention, treatment or alleviation of IgE-mediated disorders. The invention further relates to methods for production of these medicaments, immunogenic compositions and pharmaceutical compositing thereof and their use in medicine.
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: May 13, 2014
    Assignee: Pfizer Vaccines LLC
    Inventors: Brian Robert Champion, David Robert Stead, Paul Andrew Wright
  • Patent number: 8722622
    Abstract: The present invention provides a FGF21 molecule covalently attached to the combining site of an antibody via a linker, wherein the linker is covalently attached to the side chain of a linking residue within FGF21. Various uses of the compounds are provided, including methods to prevent or treat diabetes or diabetes-related conditions.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: May 13, 2014
    Assignees: COVX Technologies Ireland, Limited, Pfizer Inc.
    Inventors: Tapan Kanti Das, Tamara Shafer Hodge, Tetsuya Ishino, Nancy Jane Levin, Moorthy Sitharamaiah Suriyanarayana Palanki, Erin Kristen Parsons, Bernard Norman Violand
  • Publication number: 20140128374
    Abstract: The present invention provides, in part, compounds of Formula I: and pharmaceutically acceptable salts thereof and N-oxides of the foregoing; processes for the preparation of; intermediates used in the preparation of; and compositions containing such compounds, salts or N-oxides, and their uses for treating D1-mediated (or D1-associated) disorders including, e.g., schizophrenia (e.g., its cognitive and negative symptoms), cognitive impairment (e.g., cognitive impairment associated with schizophrenia, AD, PD, or pharmacotherapy therapy), ADHD, impulsivity, compulsive gambling, overeating, autism spectrum disorder, MCI, age-related cognitive decline, dementia, RLS, Parkinson's disease, Huntington's chorea, anxiety, depression, MDD, TRD, and bipolar disorder.
    Type: Application
    Filed: November 5, 2013
    Publication date: May 8, 2014
    Applicant: PFIZER INC
    Inventors: JENNIFER ELIZABETH DAVOREN, AMY BETH DOUNAY, IVAN VIKTOROVICH EFREMOV, DAVID LAWRENCE FIRMAN GRAY, SCOT RICHARD MENTE, STEVEN VICTOR O'NEIL, BRUCE NELSEN ROGERS, CHAKRAPANI SUBRAMANYAM, LEI ZHANG
  • Publication number: 20140127211
    Abstract: The present invention provides for anti-Notch3 antibodies, anti-Notch3 antibody-drug conjugates and methods for preparing and using the same.
    Type: Application
    Filed: November 6, 2013
    Publication date: May 8, 2014
    Applicant: Pfizer Inc.
    Inventors: Kenneth G. Geles, Yijie Gao, Puja Sapra, Lioudmila Gennadievna Tchistiakova, Bin-Bing Stephen Zhou
  • Publication number: 20140120089
    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: Application
    Filed: December 19, 2013
    Publication date: May 1, 2014
    Applicants: PFIZER INC., AMGEN FREMONT INC.
    Inventors: Bruce D. Cohen, Jean Beebe, Jr., Penelope E. Miller, James D. Moyer, Jose Ramon Corvalan, Michael Gallo
  • Publication number: 20140121279
    Abstract: The present invention relates to dipeptide enkephalin analogues of Formula (I) and their tautomers, ionic forms and pharmaceutically acceptable salts, and their use in medicine, in particular as opioid agonists.
    Type: Application
    Filed: June 29, 2012
    Publication date: May 1, 2014
    Applicant: Pfizer Limited
    Inventor: Dafydd Rhys Owen
  • Patent number: 8710191
    Abstract: Provided are antibodies including human antibodies and antigen-binding portions thereof that specifically bind to CCR2, specifically human CCR2, and that may function to inhibit CCR2. Anti-CCR2 antibodies include those which bind to the first and/or second extracellular loops of CCR2. Also provided are human anti-CCR2 antibodies and antigen-binding portions thereof. Isolated heavy and light chain immunoglobulins derived from human anti-CCR2 antibodies and nucleic acid molecules encoding such immunoglobulins are provided. Methods of making human anti-CCR2 antibodies or antigen-binding portions, compositions comprising these antibodies or antigen-binding portions, methods of using the antibodies and antigen-binding portions, and compositions for diagnosis and treatment are provided. Also provided are gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-CCR2 antibodies or antigen binding portions thereof.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: April 29, 2014
    Assignees: Pfizer Inc., Amgen Fremont Inc.
    Inventors: Ronald P. Gladue, Bradley T. Keller, Shinji Ogawa, Arvind Rajpal, Laurie A. Tylaska, Shelley Sims Belouski, Larry L. Green, Meina Liang
  • Patent number: 8697673
    Abstract: Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I as defined herein. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: April 15, 2014
    Assignee: Pfizer Inc.
    Inventors: Martin Youngjin Pettersson, Douglas Scott Johnson, Chakrapani Subramanyam, Christopher John O'Donnell, Christopher William am Ende, Benjamin Adam Fish, Michael Eric Green, Patrick Bradley Mullins, Cory Michael Stiff, Tuan Phong Tran, Thayalan Navaratnam
  • Patent number: 8685977
    Abstract: The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to a new sulfonamide Nav1.7 inhibitors of formula (I): or a pharmaceutically acceptable salt thereof, wherein Ar1, X, R1, R2, R3, R4 and R5 are as defined in the description. Nav 1.7 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly pain.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: April 1, 2014
    Assignee: Pfizer Limited
    Inventors: Andrew Simon Bell, Alan Daniel Brown, Russell Andrew Lewthwaite, Ian Roger Marsh, David Simon Millan, Manuel Perez Pacheco, David James Rawson, Nunzio Sciammetta, Robert Ian Storer, Paul Anthony Stupple, Nigel Alan Swain, Marcel John De Groot
  • Patent number: 8686163
    Abstract: A process for forming amorphous atorvastatin comprising the steps of dissolving atorvastatin in a non-hydroxylic solvent and removing the solvent by freeze-drying, as well as processes of dissolving atorvastatin in a hydroxylic solvent with a solubilizing agent or an alkalizing agent or an antioxidant and removing the solvent by freeze-drying to afford amorphous atorvastatin.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: April 1, 2014
    Assignee: Pfizer Inc.
    Inventors: Antone J deBettencourt, III, Evgenyi Shalaev, George J. Quallich, Carl B. Ziegler, Jr.
  • Patent number: 8686043
    Abstract: The invention is directed to a class of compounds, including the pharmaceutically acceptable salts of the compounds, having the structure of formula I: as defined in the specification. The invention is also directed to compositions containing and uses of the compounds of formula I.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: April 1, 2014
    Assignee: Pfizer Inc.
    Inventors: Anton Franz Joseph Fliri, Randall James Gallaschun, Christopher John O'Donnell, Jacob Bradley Schwarz, Barbara Eileen Segelstein
  • Publication number: 20140088081
    Abstract: The invention provides PDE9-inhibiting compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, A, and n are as defined herein. Pharmaceutical compositions containing the compounds of Formula I, and uses thereof in treating neurodegenerative and cognitive disorders, such as Alzheimer's disease and schizophrenia, are also provided.
    Type: Application
    Filed: November 27, 2013
    Publication date: March 27, 2014
    Applicant: Pfizer Inc.
    Inventors: Michelle Marie Claffey, Christopher John Helal, Patrick Robert Verhoest