Patents Assigned to Pfizer
  • Publication number: 20080167362
    Abstract: Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising particulate celecoxib in an amount of about 10 mg to about 1000 mg in intimate mixture with one or more pharmaceutically acceptable excipients. The compositions are useful in treatment or prophylaxis of cyclooxygenase-2 mediated conditions and disorders.
    Type: Application
    Filed: January 14, 2008
    Publication date: July 10, 2008
    Applicant: Pfizer, Inc.
    Inventors: Danchen Gao, Anthony J. Hlinak, Ahmad M. Mazhary, James E. Truelove, Margaret V. Vaughn
  • Publication number: 20080167294
    Abstract: Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I: wherein R1, R2, R3A, R3B, R4, R5, R6, R7, R8, and X are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, and intermediates are also disclosed.
    Type: Application
    Filed: October 24, 2007
    Publication date: July 10, 2008
    Applicant: Pfizer, Inc
    Inventors: Marvin J. Meyers, Graciela B. Arhancet, Xiangyang Chen, Susan Hockerman, Scott A. Long, Matthew W. Mahoney, David B. Reitz, Joseph G. Rico
  • Patent number: 7396347
    Abstract: Injector device, and method for its operation, for containers of syringe type, comprising a barrel of axially roughly constant cross-section, a front opening and at least one movable wall inserted in the barrel for displacement of a container content, the injector comprising a) a housing or housing part arranged to receive the container at least axially stationary, b) an integral or composite piston rod arrangement operable to displace the container movable wall at least in the forward direction and c) a track system for controlling or sequencing the piston rod movements, the track system comprising at least one cooperating track and follower, the cooperating track and follower being arranged stationary with respect to the housing and the piston rod respectively, or vice versa, and in cooperation allowing at least one forward for the piston rod. The track system comprises arrangements initiation, dose setting and expulsion of container content.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: July 8, 2008
    Assignee: Pfizer Health AB
    Inventors: Birger Hjertman, Rudolf Cseke
  • Publication number: 20080161365
    Abstract: This invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof; a pharmaceutical composition; a method of treating a disease mediated by an MMP-13 enzyme in a mammal; and a therapeutic combination containing at least two pharmaceutically active components, wherein R1, Q, W1, W2, W2a, R3a, R3b, L1, and L2, the pharmaceutical composition, the method of treating, and the therapeutic combination are as defined in the specification.
    Type: Application
    Filed: December 5, 2005
    Publication date: July 3, 2008
    Applicant: PFIZER INC.
    Inventors: Richard J. Booth, Patrick Michael O'Brien
  • Patent number: 7393958
    Abstract: This invention relates to MTP/Apo-B secretion inhibitors of Formula (I) wherein R1-R7, X1, m and n are as defined in the specification, as well as pharmaceutical compositions comprising the compounds, and methods of use of the compounds and compositions. The compounds of the invention are useful in treating obesity and associated diseases, conditions or disorders.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: July 1, 2008
    Assignee: Pfizer, Inc.
    Inventors: Peter Bertinato, Michel A. Couturier, Ernest S. Hamanaka, Marcus D. Ewing, Ralph P. Robinson, Derek L. Tickner
  • Patent number: 7393535
    Abstract: The invention relates to adjuvants that contain a lecithin, an oil and an amphiphilic surfactant and that are capable of forming a stable oil-in-water emulsion vaccine so as to minimize local reactions to the vaccine in the injected animal.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: July 1, 2008
    Assignee: Pfizer Inc.
    Inventors: David S. Roberts, Leroy A. Swearingin, Don A. Dearwester
  • Patent number: 7390838
    Abstract: The present invention is directed to crystalline forms of anhydrous 4-cyclopentyl resorcinol, the Form A and C polymorphs, formulations containing at least one of these crystalline forms and their use to lighten skin.
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: June 24, 2008
    Assignee: Pfizer Inc.
    Inventor: William Thomas Gattrell
  • Patent number: 7390931
    Abstract: Materials and methods for preparing P-chirogenic monophospholanes and bisphospholanes are disclosed. The methods employ stereoselective cyclization to generate the phospholane rings followed by pyramidal inversion to access a variety of P-chirogenic phospholanes. When bound to transition metals such as rhodium, the disclosed P-chirogenic phospholanes may be used as catalysts in asymmetric synthesis of valuable pharmaceutical chemical entities, including pregabalin.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: June 24, 2008
    Assignee: Pfizer Inc.
    Inventor: Garrett Stewart Hoge, II
  • Publication number: 20080146643
    Abstract: Compounds of formula (I) are used in combination with a second antiparasitic agent for the treatment of parasitic infestations in a host animal.
    Type: Application
    Filed: December 13, 2007
    Publication date: June 19, 2008
    Applicant: PFIZER LIMITED
    Inventors: Denis Billen, Jessica Boyle, Douglas James Critcher, David Morris Gethin, Kim Thomas Hall, Graham Michael Kyne
  • Publication number: 20080145892
    Abstract: The present invention relates to the field of antibiotics, and more specifically to the isolation of nucleic acid molecules that code for the biosynthetic pathway of the glycopeptide antibiotic A40926. Disclosed are the functions of the gene products involved in A40926 production. The present invention provides biosynthetic genes that code for A40926 production, the encoded polypeptides, the recombinant vectors comprising the nucleic acid sequences that encode said polypeptides, the host cells transformed with said vectors and methods for producing glycopeptide antibiotics using said transformed host cells, including methods for producing A40926, a precursor thereof, a derivative thereof or a modified glycopeptide different from A 40926 or a precursor thereof.
    Type: Application
    Filed: October 15, 2003
    Publication date: June 19, 2008
    Applicant: Pfizer
    Inventors: Stefano Donadio, Margherita Sosio, Fabrizio Beltrametti
  • Patent number: 7387623
    Abstract: An article of manufacture is provided comprising a vial having (a) a first chamber that is substantially filled with an injectable pharmaceutical formulation; (b) a second chamber that is substantially empty but for a gaseous medium; (c) a septum, impermeable to the gaseous medium, separating the first and second chambers; and (d) actuating means effective to bring the formulation and the gaseous medium into contact by breach of the septum such that the gaseous medium acts as an effective headspace for agitation of the formulation. The formulation comprises an aqueous medium, a drug in solid particulate form in a therapeutically effective amount suspended in the medium, and one or more wetting and/or suspending agents in an amount effective to provide controlled flocculation of the drug, at least one ingredient of the formulation being susceptible to oxidative degradation.
    Type: Grant
    Filed: August 20, 2003
    Date of Patent: June 17, 2008
    Assignee: Pfizer Inc.
    Inventor: Steven K. MacLeod
  • Patent number: 7388085
    Abstract: The present invention relates to polynucleotide molecules comprising nucleotide sequences encoding an aveC gene product, which polynucleotide molecules can be used to alter the ratio or amount of class 2:1 avermectins produced in fermentation cultures of S. avermitilis. The present invention further relates to vectors, host cells, and mutant strains of S. avermitilis in which the aveC gene has been inactivated, or mutated so as to change the ratio or amount of class 2:1 avermectins produced.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: June 17, 2008
    Assignee: Pfizer Inc
    Inventors: Kim J. Stutzman-Engwall, Anke Krebber, Claes Gustafsson, Jeremy S. Minshull, Sun Ai Raillard, Seran Kim, Yan Chen
  • Publication number: 20080136705
    Abstract: There is disclosed an object locator system for obtaining information about the location of an individual, animal or moveable object, having a lightweight, attached object locator, that is present in a region served by a two-way paging system and a global positioning satellite system. The object locator may be selectively activated to conserve power or enabled to respond only when beyond a boundary.
    Type: Application
    Filed: January 28, 2008
    Publication date: June 12, 2008
    Applicant: PFIZER, INC.
    Inventors: Jennifer Durst, Eugene F. Fowler, Joseph C. McAlexander
  • Patent number: 7384773
    Abstract: The x-ray crystal structure of human BACE or BACE-like proteins is useful for solving the structure of other molecules or molecular complexes, and identifying and/or designing potential modifiers of human BACE activity.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: June 10, 2008
    Assignee: Pfizer Inc
    Inventors: Timothy E. Benson, Jim D. Durbin, Thomas L. Emmons, Alfredo G. Tomasselli
  • Patent number: 7384968
    Abstract: The present invention relates to compounds of the Formula I wherein R1, R3, R4, R5, R6 and R7 are as defined. Compounds of the Formula I have activity inhibiting production of A?-peptide. The invention also relates to pharmaceutical compositions and methods of treating disorders and diseases, for example, neurodegenerative and/or neurological disorders, e.g., Alzheimer's disease, in a mammal comprising compounds of the Formula I.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: June 10, 2008
    Assignee: Pfizer Inc.
    Inventor: Yuhpyng L. Chen
  • Publication number: 20080132549
    Abstract: This invention relates to isophthalonitrile derivatives of formula (I) or pharmaceutically acceptable salts, solvates or derivative thereof, wherein R1 to R3 are defined in the description, and to processes for the preparation thereof, intermediates used in their preparation of, compositions containing them and the uses of such derivatives. The compounds of the present invention bind to the enzyme reverse transcriptase and are modulators, especially inhibitors thereof.
    Type: Application
    Filed: April 11, 2005
    Publication date: June 5, 2008
    Applicant: Pfizer Inc.
    Inventors: Lyn Howard Jones, Shahid Mohammed, Sandra Newman, Charles Eric Mowbray, Matthew Ducan Selby, Paul Anthony Stupple, Nigel Alan Swain
  • Patent number: 7381741
    Abstract: 3-amino-2-phenylpyrrolidine compounds useful as NK-1 antagonists, with pharmaceutical compositions and methods of treatment comprising same, are disclosed.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: June 3, 2008
    Assignee: Pfizer Inc
    Inventors: John Michael Humphrey, Thomas Allen Chappie
  • Publication number: 20080125473
    Abstract: This invention relates to a range of alpha substituted 2-benzyl substituted imidazole compounds and pharmaceutically acceptable salts and solvates thereof, to compositions comprising such compounds, processes for their synthesis and their use as parasiticides.
    Type: Application
    Filed: November 26, 2007
    Publication date: May 29, 2008
    Applicant: PFIZER LIMITED
    Inventors: NATHAN ANTHONY LOGAN CHUBB, MARK ROGER COX, JEROME SEBASTIEN DAUVERGNE, RICHARD ANDREW EWIN, CHRISTELLE LAURET
  • Patent number: 7378436
    Abstract: A compound of Formula (I) and pharmaceutically and/or veterinarily acceptable derivatives thereof, wherein R1 is H, C1-6alkyl, —C(X)Y, C3-8cycloalkyl, aryl, het, aryl-C1-4alkyl or het-C1-4alkyl, wherein the cycloalkyl, aryl or het groups are optionally substituted by at least one substituent independently selected from C1-8alkyl, C1-8alkoxy, OH, halo, CF3, OCF3, SCF3, hydroxy-C1-6alkyl, C1-4alkoxy-C1-6alkyl and C1-4alkyl-S—C1-4alkyl; R2 is aryl or heteroaryl, each optionally substituted by at least one substituent independently selected from C1-8alkyl, C1-8alkoxy, OH, halo, CF3, OCF3, SCF3, hydroxy-C1-6alkyl, C1-4alkoxy-C1-6alkyl and C1-4alkyl-S—C1-4alkyl; R3 is C1-6alkyl, C3-8cycloalkyl, C3-8cycloalkyl-C1-6alkyl, aryl, het, aryl-C1-4alkyl or het-C1-4alkyl, wherein the cycloalkyl, aryl or het groups are optionally substituted by at least one substituent independently selected from C1-6alkyl, C1-6alkoxy, OH, halo, CF3, OCF3, SCF3, hydroxy-C1-6alkyl, C1-4alkoxy —C1-6alkyl and C1-4alkyl-S—C1-4alkyl; X is S o
    Type: Grant
    Filed: June 17, 2004
    Date of Patent: May 27, 2008
    Assignee: Pfizer Inc.
    Inventors: Paul Vincent Fish, Michael Jonathan Fray, Alan Stobie, Florian Wakenhut, Gavin Alistair Whitlock, Mark David Andrews, Alan Daniel Brown, Mark Ian Lansdell
  • Patent number: 7378101
    Abstract: The present invention relates to novel bacterial isolates identified by their 16S rRNA DNA, that cause periodontal disease in companion animals, polynucleotide sequences contained therein, polypeptides encoded by such polynucleotide sequences and vaccines comprising such bacteria, polynucleotides, or polypeptides. Also provided are methods for treating and preventing periodontal disease and kits for detecting and treating periodontal disease kits for detecting and preventing periodontal disease. In addition, methods for assessing the efficacy of a vaccine against periodontal diseases in an animal are provided.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: May 27, 2008
    Assignees: Pfizer, Inc., Pfizer Products, Inc.
    Inventors: John Morgan Hardham, Kendall Wayne King, Rajendra Krishnan, Kimberly Jean Dreier, David Ross McGavin, John David Haworth