Patents Represented by Attorney Jennifer Kispert
  • Patent number: 8007800
    Abstract: The invention features methods and compositions for preventing or treating bone cancer pain including cancer pain associated with bone metastasis by administering an antagonist of nerve growth factor (NGF). The NGF antagonist may be an anti-NGF (such as anti-hNGF) antibody that is capable of binding hNGF.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: August 30, 2011
    Assignee: Pfizer Inc.
    Inventors: David L. Shelton, Patrick William Mantyh
  • Patent number: 8007794
    Abstract: The invention features methods for preventing or treating CGRP associated disorders such as vasomotor symptoms, including headaches (e.g., migraine, cluster headache, and tension headache) and hot flushes, by administering an anti-CGRP antagonist antibody. Antagonist antibody G1 and antibodies derived from G1 directed to CGRP are also described.
    Type: Grant
    Filed: November 2, 2006
    Date of Patent: August 30, 2011
    Assignee: Rinat Neuroscience Corporation
    Inventors: Joerg Zeller, Kristian T. Poulsen, Yasmina Noubia Abdiche, Jaume Pons, Sierra Leigh Jones Collier, Arnon Rosenthal
  • Patent number: 7964732
    Abstract: This invention provides a compound of the formula These compounds are useful for the treatment of disease conditions caused by overactivation of the VR1 receptor such as pain, or the like in mammal. This invention also provides a pharmaceutical composition comprising the above compound.
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: June 21, 2011
    Assignee: Pfizer Inc.
    Inventors: Koji Ando, Andrew Anthony Calabrese, Matthew Alexander James Duncton, Kentaro Futatsugi, Misato Hirano, Satochi Nagayama
  • Patent number: 7951403
    Abstract: A process for forming drug multiparticulates having improved drug crystallinity is disclosed, comprising modifying a conventional melt-congeal process by adding a volatile cospecies either to the molten mixture or to the process atmosphere, or to both.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: May 31, 2011
    Assignee: Pfizer Inc.
    Inventors: Dwayne T. Friesen, Marshall D. Crew, Roderick J. Ray, Leah E. Appel
  • Patent number: 7928119
    Abstract: Methods of treating IL-6 involved diseases with EP4 receptor ligands, including EP4 receptor antagonists. Assays to determine the effect of test compounds on PGE2-induced whole blood cells activation.
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: April 19, 2011
    Assignee: Pfizer Inc.
    Inventors: Masato Shimojo, Kana Taniguchi
  • Patent number: 7915229
    Abstract: An aminocarboxylic acid chelating agent, preferably EDTA, or a salt thereof has been found to be useful for inhibiting particulate formation in piperacillin/tazobactam parenteral combinations. The composition may also contain a buffer, preferably citrate, and optionally an aminoglycoside. The product may be in the form of a frozen composition that can be thawed for use. The product may also be in the form of a cryodesiccated powder that can be reconstituted by addition of an aqueous vehicle to reform a solution.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: March 29, 2011
    Assignee: Wyeth Holdings Corporation
    Inventors: Jonathan Marc Cohen, Syed Muzafar Shah, Christian Luther Ofslager, Mahdi Bakir Fawzi
  • Patent number: 7915448
    Abstract: This invention provides a compound of the formula (I): wherein A and B are independently CR12 or N; D and E are each independently CR9 or N; R1 represents (C1-C6)alkyl; R2 represents hydrogen, halogen, hydroxy, (C1-C6) alkyl, halo(C1-C6) alkyl, hydroxy(C1-C6) alkyl, (C1-C6)alkoxy or (C1-C6)alkoxy-(C1-C6)alkyl; R3, R4, R5, R6, R10 and R11 each independently represent hydrogen, halogen, (C1-C6)alkyl, halo(C1-C6)alkyl, (C1-C6)alkoxy, hydroxy(C1-C6)alkyl or (C1-C6)alkoxy-(C1-C6)alkyl; or R3 and R4 are taken together with the carbon atom to which they are attached to form a 3- to 7-membered carbocyclic ring or heterocyclic ring in which one or two non-adjacent carbon atoms are optionally replaced by an oxygen atom, a sulfur atom or NH; R7 and R9 each independently represent hydrogen, halogen, (C1-C6)alkyl, halo(C1-C6)alkyl, hydroxy(C1-C6)alkyl, (C1-C6)alkoxy, hydroxy(C1-C6)alkoxy, (C1-C6)alkoxy-(C1-C6)alkyl, (C1-C6)alkoxy-(C1-C6)alkoxy, (C1-C6)alkylthio, (C1-C6)alkylsulfinyl, (C1-C6)alkylsulfonyl, NH2, [(C1-C6
    Type: Grant
    Filed: October 13, 2009
    Date of Patent: March 29, 2011
    Assignee: Pfizer Inc.
    Inventors: Takeshi Hanazawa, Misato Hirano, Tadashi Inoue, Satoshi Nagayama, Kazunari Nakao, Yuji Shishido, Hirotaka Tanaka
  • Patent number: 7902188
    Abstract: The present invention provides for compounds of formula (I), (Ia) and (Ib) Wherein: A is selected from C—X and N, B is selected from C—Y and N, R1 is selected from H and (C1-C6)alkyl, R2 is selected from H and (C1-C6)alkyl, X is selected from H, HO, C(O)NH2, NH2 Y is selected from H, HO, NH2, Br, Cl and F Z is selected from H, HO, F, CONH2 and CN; And pharmaceutically acceptable salts, solvates and prodrugs thereof; With the provisos that: for a compound of formula (I), (Ia) or (Ib), when A is C—X, B is C—Y, R1 is H or (C1-C6)alkyl and R2 is H or (C1-C6)alkyl at least one of X, Y and Z must be OH; for a compound of formula (I), when A is C—X and B is C—Y, Y is H, Z is H, R1 is H and R2 is H, then X cannot be OH; these compounds are useful as a medicament.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: March 8, 2011
    Assignee: Pfizer Inc.
    Inventors: Charlotte Moira Norfor Allerton, Andrew Douglas Baxter, Andrew Simon Cook, David Hepworth, Stephen Kwok-Fung Wong
  • Patent number: 7816362
    Abstract: Novel piperazine derivatives are provided having the formula wherein R1 is cyano, nitro, trifluoromethyl or halogen, or pharmaceutically acceptable acid addition salts thereof, which are useful as 5-HT1A receptor antagonists.
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: October 19, 2010
    Assignee: Wyeth LLC
    Inventors: Wayne Everett Childers, Michael Kelly, Sharon Joy Rosenzweig-Lipson
  • Patent number: 7807838
    Abstract: The present invention relates to methods and compounds useful in the preparation of compounds of the formula (I).
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: October 5, 2010
    Assignee: Pfizer Inc.
    Inventors: Christopher Frederick Matthews, Robert William Scott, John Lloyd Tucker
  • Patent number: 7790740
    Abstract: The present invention provides compounds of formula (I) wherein R1 and R2 are as defined hereinabove. The compounds of the present invention are modulators, especially antagonists, of the activity of chemokine CCR5 receptors. Modulators of the CCR5 receptor may be useful in the treatment of various inflammatory diseases and conditions, and in the treatment of infection by HIV and genetically related retroviruses.
    Type: Grant
    Filed: August 27, 2007
    Date of Patent: September 7, 2010
    Assignee: Pfizer Inc
    Inventor: Paul Anthony Stupple
  • Patent number: 7790744
    Abstract: Provided are compounds of the formula (1): wherein R? is hydrogen, methyl or NH2C(O)CH2—; R? and R?? are independently methyl or hydrogen; R adn Ry are independently hydroxy or hydrogen; R1 is hydroxy, hydrogen, or hydroxysulfonyloxy; R7 is hydroxy, hydrogen, hydroxysulfonyloxy or phosphonooxy; R2 is a novel acyl side chain. Also provided are novel formulations, methods of inhibiting fungal and parasitic activity, and a process for preparing dideoxy (R?H) forms of the compounds.
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: September 7, 2010
    Assignee: Eli Lilly and Company
    Inventors: Frederick J. Burkhardt, Manuel Debono, Jeffrey S. Nissen, William Wilson Turner, Jr.
  • Patent number: 7781428
    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: Grant
    Filed: October 24, 2007
    Date of Patent: August 24, 2010
    Assignee: Pfizer Inc.
    Inventors: Marvin J. Meyers, Graciela B. Arhancet, Xiangyang Chen, Susan Hockerman, David B. Reitz, Joseph G. Rico
  • Patent number: 7759497
    Abstract: A process for the qualitative preparation of 3-haloalkyl-1H-pyrazoles suitable for efficient, high payload commercial application.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: July 20, 2010
    Assignee: Pfizer Inc.
    Inventors: Leo J. Letendre, William D. McGhee, Cynthia Snoddy, George Klemm, Henry T. Gaud
  • Patent number: 7723334
    Abstract: Methods and compositions for treating humans suffering from, or preventing a human from suffering, a physiological or psychiatric disease, disorder, or a condition where inhibiting reuptake of norepinephrine is a benefit are disclosed. The compositions comprise a compound having a pharmacological selectivity of serotonin (Ki)/norepinephrine (Ki) of at least about 5000. Examples of such compounds include reboxetine, and more preferably optically pure (S,S) enantiomer of reboxetine. The methods generally include administration of a therapeutic amount of such compositions. Also disclosed are preparations of a medicament from the composition, and uses of the composition in a manufacture of the medicament to treat a human suffering from, or preventing a human from suffering, a physiological or psychiatric disease, disorder, or condition.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: May 25, 2010
    Assignee: Pfizer Inc.
    Inventors: Erik H. F. Wong, Saeeduddin Ahmed, Robert C. Marshall, Robert McArthur, Duncan P. Taylor, Lars Birgerson, Pasquale Cetera
  • Patent number: 7718645
    Abstract: The invention provides compounds of formula (1), and the pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5a, R5b, R5c, R5d, Q, A, Z, and R7 are as described herein; compositions thereof; and uses thereof.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: May 18, 2010
    Assignee: Pfizer Inc.
    Inventors: Robert L. Dow, Michael J. Munchhof