Patents Assigned to Pfizer
  • Patent number: 6803470
    Abstract: The present invention relates to the compounds 6-[4-(N-methyl-3-azetidinoxy)-5-ethyl-2-methoxy-phenyl]-pyridin-2-ylamine, 6-[4-(N,N-dimethylaminomethyl)-5-ethyl-2-methoxy-phenyl]-pyridin-2-ylamine, 6-[4-(N-methylaminomethyl)-5-ethyl-2-methoxy-phenyl]-pyridin-2-ylamine and 6-[4-(3-azetidinoxy)-5-ethyl-2-methoxy-phenyl]-pyridin-2-ylamine, and the pharmaceutically acceptable salts thereof, to pharmaceutical compositions containing such compounds and to the use of such compounds in the treatment and prevention of central nervous system and other disorders.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: October 12, 2004
    Assignee: Pfizer Inc
    Inventors: John A. Lowe, III, Robert A. Volkmann
  • Patent number: 6803388
    Abstract: The invention relates to substituted aryl and heteroaryl (R)-Chiral Halogenated 1-Substitutedamino-(n+1)-Alkanol compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Novel high yield, stereoselective processes for the preparation of the chiral substituted alkanol compounds from chiral and achiral intermediates are described. Preferred (R)-Chiral 1-Substitutedamino-(n+1)-Alkanol compounds are substituted (R)-Chiral N,N-bis-phenyl aminoalcohols. A preferred specific (R)-Chiral N,N-bis phenyl aminoclcohol is the compound.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: October 12, 2004
    Assignee: Pfizer, Inc.
    Inventors: James A. Sikorski, Richard C. Durley, Margaret L. Grapperhaus, Mark A. Massa, Emily J. Reinhard, Yvette M. Fobian, Michael B. Tollefson, Lijuan Wang, Brian S. Hickory, Monica B. Norton, William F. Vernier, Deborah A. Mischke, Michele A. Promo, Ashton T. Hamme, Dale P. Spangler, Melvin L. Rueppel
  • Patent number: 6803211
    Abstract: The present invention relates to polynucleotides associated with angiogenesis-related disorders. The present invention also relates to canine endostatin genes, novel genes associated with angiogenesis-related disorders, such as cancer. The invention encompasses endostatin nucleic acids, recombinant DNA molecules, cloned genes or degenerate variants thereof, endostatin gene products and antibodies directed against such gene products, cloning vectors containing mammalian endostatin gene molecules, and hosts that have been genetically engineered to express such molecules. The invention further relates to methods for the identification of compounds that modulate the expression of endostatin genes and gene products and to using such compounds as therapeutic agents in the treatment of angiogenesis-related disorders, e.g., cancer. The invention also relates to methods for the diagnostic evaluation, genetic testing and prognosis of angiogenesis-related disorders, e.g.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: October 12, 2004
    Assignees: Pfizer Inc., Pfizer Products Inc.
    Inventors: Xiao Tong, Michael G. Sheppard
  • Publication number: 20040194338
    Abstract: Conventional spray-drying methods are improved by incorporation of a pressure nozzle and a diffuser plate to improve the flow of drying gas and a drying chamber extension to increase drying time, such improvements leading to the formation of homogeneous solid dispersions of drugs in concentration-enhancing polymers.
    Type: Application
    Filed: January 27, 2004
    Publication date: October 7, 2004
    Applicant: Pfizer Inc
    Inventors: Ronald A. Beyerinck, Heather L. M. Diebele, Dan E. Dobry, Roderick J. Ray, Dana M. Settell, Ken R. Spence
  • Publication number: 20040198740
    Abstract: This invention relates to pharmaceutical compositions and kits comprising pyridazinone compounds and cyclooxygenase-2 inhibitors, therapeutic methods of treatment or prevention of certain complications arising from diabetes mellitus in mammals and therapeutic methods of treatment or prevention of cardiac tissue ischemia in mammals.
    Type: Application
    Filed: March 25, 2004
    Publication date: October 7, 2004
    Applicant: Pfizer Inc
    Inventor: Banavara L. Mylari
  • Publication number: 20040197422
    Abstract: The present invention relates to a veterinary composition for the prophylaxis and treatment of mastitis in mammals, preferably cows. The formulations of the present invention comprise two parts that are optionally administered to the animal as a blended formulation or two separate formulations. The first part is a seal formulation comprising a gel base and a non-toxic heavy metal salt in the base. The second part of the formulation is an oil-based product preferably containing an antibiotic in an oil-based formulation. The oil-based formulation may also optionally contain any other pharmaceutically active agent for the treatment or prophylaxis of disease in cattle.
    Type: Application
    Filed: December 18, 2003
    Publication date: October 7, 2004
    Applicant: Pfizer Inc
    Inventor: Roderick John Jeremiah Dorgan
  • Publication number: 20040198734
    Abstract: A compound of the formula 1
    Type: Application
    Filed: April 15, 2004
    Publication date: October 7, 2004
    Applicant: Pfizer Inc
    Inventors: Anton Franz Josef Fliri, Mark Jerome Majchrzak, Patricia Ann Seymour, Stevin Howard Zorn, Hans Rollema
  • Publication number: 20040197398
    Abstract: A dosage form comprises (1) a solid amorphous dispersion comprising a cholesterol ester transfer protein inhibitor and an acidic concentration-enhancing polymer and (2) an HMG-CoA reductase inhibitor. The solid amorphous dispersion and the HMG-CoA reductase inhibitor are combined in the dosage form so that the solid amorphous dispersion and the HMG-CoA reductase inhibitor are substantially separate from one another in the dosage form.
    Type: Application
    Filed: December 18, 2003
    Publication date: October 7, 2004
    Applicant: Pfizer Inc.
    Inventors: Dwayne T. Friesen, David K. Lyon, Douglas A. Lorenz, Bruno C. Hancock, Timothy J. McDermott, Ravi M. Shanker
  • Publication number: 20040194562
    Abstract: A liquid sample handler guide support has a support plate fixedly mounted to the liquid sample handler sample probe support head, which support head is movable between sample aspirating positions, and which support plate has a hole, and a plastic cylindrical guide having a hole is mounted in the plate hole. The sample probe is slidably disposed in the guide during the liquid sample handler operations. A rinse cup is reciprocally movable to a probe rinse position below the guide for insertion of the probe tip for rinsing.
    Type: Application
    Filed: January 8, 2004
    Publication date: October 7, 2004
    Applicant: Pfizer Inc.
    Inventors: Adam H. Brockman, Donald J. Smith, J. Fred Banks
  • Publication number: 20040197805
    Abstract: The present invention relates to methods for evaluating the cell damaging potential of an agent by determining the ability of the agent to increase messenger RNA release in cells.
    Type: Application
    Filed: December 24, 2003
    Publication date: October 7, 2004
    Applicant: Pfizer Inc
    Inventors: Dominique J. Brees, James K. Loy
  • Publication number: 20040198818
    Abstract: The present invention is directed to certain pharmaceutically acceptable salts of the therapeutically potent selective serotonin reuptake inhibitor, sertraline: 1
    Type: Application
    Filed: January 22, 2004
    Publication date: October 7, 2004
    Applicant: Pfizer Inc
    Inventors: George J. Quallich, Lewin T. Wint
  • Publication number: 20040197914
    Abstract: The invention relates to viral delivery systems and methods for infecting cells with viruses. The viral delivery systems may be cryogenically preserved and they may be used in the manufacture of vaccines, polypeptides, and polynucleotides. The invention includes a cryogenically protected viral delivery system for infecting host cells that comprises a cryogenic vessel and a plurality of virally infected cells in admixture with a cryo-protective agent contained in the cryogenic vessel.
    Type: Application
    Filed: November 3, 2003
    Publication date: October 7, 2004
    Applicant: Pfizer Inc.
    Inventors: David J. Wasilko, S. Edward Lee, William R. Hermans
  • Patent number: 6800734
    Abstract: Four antigenic preparations are provided, each of which contains a different protein from Leptospira which can be used immunologically in vaccines for leptospirosis caused by this organism. Also provided in the invention are polynucleotides encoding these four proteins and antibodies which bind the proteins for use in the diagnosis of leptospirosis.
    Type: Grant
    Filed: September 25, 2002
    Date of Patent: October 5, 2004
    Assignees: Pfizer Inc., Pfizer Products Inc.
    Inventors: Eric A. Utt, Michael Stephen Willy, Don A. Dearwester
  • Patent number: 6800652
    Abstract: The invention relates to compounds of formula I
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: October 5, 2004
    Assignee: Pfizer Inc.
    Inventors: Mark David Andrews, David Hepworth, Donald Stuart Middleton
  • Publication number: 20040192746
    Abstract: The invention provides compounds of formula 1 1
    Type: Application
    Filed: April 5, 2004
    Publication date: September 30, 2004
    Applicant: Pfizer Inc
    Inventors: Mark A. Sanner, Chris J. Helal, Christopher B. Cooper
  • Publication number: 20040192750
    Abstract: The invention provides compounds of formula 1 1
    Type: Application
    Filed: April 5, 2004
    Publication date: September 30, 2004
    Applicant: Pfizer Inc
    Inventors: Mark A. Sanner, Chris J. Helal, Christoper B. Cooper, Frank S. Menniti, Patricia A. Seymour, Michael K. Ahlijanian, Anabella Villalobos, Lit-Fui Lau
  • Publication number: 20040192668
    Abstract: Compounds according to formula (I) wherein n is 1-4, R1 is optionally substituted C1-6 alkyl, C2-6 alkenyl, or C2-6 alkynyl, Heterocycle, Aromatic heterocycle, Aryl or hydrogen and R2, R3, R4, R5, R6, R7 and R8 are each independently selected from hydrogen and optionally substituted C1-6 alkyl are novel. They are useful in the treatment of thrombotic conditions and other pathologies associated with fibrin deposition.
    Type: Application
    Filed: March 31, 2004
    Publication date: September 30, 2004
    Applicant: Pfizer Inc
    Inventors: Charlotte Moira Norfor Allerton, Mark Edward Bunnage, John Steele
  • Publication number: 20040192698
    Abstract: The present invention provides compounds of formula (I) 1
    Type: Application
    Filed: March 22, 2004
    Publication date: September 30, 2004
    Applicant: Pfizer Inc.
    Inventors: John W. Benbow, Margaret Y. Chu-Moyer, Daniel W. Kung
  • Publication number: 20040192740
    Abstract: Compounds which have utility in the treatment of conditions associated with altered mitochondrial function.
    Type: Application
    Filed: December 19, 2003
    Publication date: September 30, 2004
    Applicants: MitoKor, Inc., Pfizer Inc.
    Inventors: Soumitra S. Ghosh, Yazhong Pei, Xiao-Qing Tang, Spiros Liras, Michael K. Ahlijanian
  • Publication number: 20040191902
    Abstract: The present invention relates to methods of culturing stem cells to produce hepatocyte-like cells. Among other advances, the invention also relates to purified preparations of hepatocyte-like cells and methods for using the hepatocyte-like cells.
    Type: Application
    Filed: March 30, 2004
    Publication date: September 30, 2004
    Applicant: Pfizer Inc
    Inventors: John E. Hambor, Marsha L. Roach