Patents Assigned to Pfizer Inc.
  • Publication number: 20030211636
    Abstract: The present invention provides methods of determining the proper dosage of Compound 122 (and other drugs that are metabolized by cytochrome P450 2D6) to be given to a patient. Also provided are methods of determining the metabolizer status of persons, devices for performing the invention methods, and antibodies for use in these devices and methods.
    Type: Application
    Filed: April 18, 2003
    Publication date: November 13, 2003
    Applicant: Pfizer Inc.
    Inventors: Vahe Bedian, Stafford McLean, Ronald S. Obach, Holly D. Soares
  • Publication number: 20030212104
    Abstract: This invention relates to methods of treating or preventing type 2 diabetes, diabetic neuropathy, diabetic cardiomyopathy, cataracts, diabetic retinopathy, foot ulcers, diabetic microangiopathy, diabetic macroangiopathy, diabetic ischemia reperfusion injury, diabetic cardiac ischemia reperfusion injury and/or insulin resistance syndrome (IRS) in mammals, particularly in humans, by administering a sodium-hydrogen exchanger type 1 (NHE-1) inhibitor or a pharmaceutical composition containing such an inhibitor. This invention also relates to combinations comprising NHE-1 inhibitors and a second pharmaceutical agent, said combinations being useful in treating type 2 diabetes, IRS, diabetic neuropathy, diabetic cardiomyopathy, cataracts, diabetic retinopathy, foot ulcers, diabetic ischemia reperfusion injury, diabetic cardiac ischemia reperfusion injury, diabetic microangiopathy and/or diabetic macroangiopathy.
    Type: Application
    Filed: May 1, 2003
    Publication date: November 13, 2003
    Applicant: Pfizer Inc.
    Inventors: W. Ross Tracey, Judith L. Treadway
  • Patent number: 6645979
    Abstract: The invention described herein relates to a process for the preparation of (7-(3-carboxyphenyl)-4-chloroisoquinolin-1-yl)guanidine (I), intermediates thereto and new forms and formulations thereof, including the zwitterion monohydrate of (I), suitable for pharmaceutical use.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: November 11, 2003
    Assignee: Pfizer Inc.
    Inventors: Anne Bruckner, Michael Butters, Paul Vincent Fish, Michael Paul Fitzgerald, Julie Ann Macrae, Trevor Jack Newbury, Richard Anthony Storey
  • Patent number: 6646128
    Abstract: The invention relates to processes for preparing compounds of formula 1: as well as intermediates useful in such processes, wherein R1-R4 are as defined herein. The compounds of formula 1 are useful in the treatment or alleviation of inflammation and other inflammation associated disorders.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: November 11, 2003
    Assignee: Pfizer Inc.
    Inventors: Dennis E. Bourassa, Michael J. Castaldi, David B. Ripin
  • Patent number: 6645982
    Abstract: The invention relates to crystal forms of 6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-4-(3-ethynyl-phenyl)-1-methyl-1H-quinolin-2-one, 2,3-dihydroxy butanedioate salts having the formula shown below: and to pharmaceutical compositions containing the above compound, methods of treating hyperproliferative diseases, such as cancers, in mammals, especially humans by administering the above compound, and to methods of preparing the crystal forms of the above compound and related compounds.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: November 11, 2003
    Assignee: Pfizer Inc
    Inventors: Joseph P. Lyssikatos, Derek L. Tickner, Linda S. Newton, Zheng J. Li, Clifford N. Meltz
  • Publication number: 20030208079
    Abstract: This invention provides a compound of the formula: 1
    Type: Application
    Filed: April 21, 2003
    Publication date: November 6, 2003
    Applicant: Pfizer Inc.
    Inventor: Kunio Satake
  • Publication number: 20030207897
    Abstract: The present invention relates to cyclooxygenase-2 (COX-2) selective inhibitors of formula I: 1
    Type: Application
    Filed: April 16, 2003
    Publication date: November 6, 2003
    Applicant: Pfizer Inc.
    Inventors: Kristin Lundy DeMello, Brian S. Bronk, Rhonda Marie Crosson
  • Publication number: 20030208081
    Abstract: This invention relates to a series of substituted aromatic ethers of the formula I 1
    Type: Application
    Filed: April 16, 2003
    Publication date: November 6, 2003
    Applicant: Pfizer Inc.
    Inventor: John A. Lowe
  • Patent number: 6642242
    Abstract: The invention provides compounds of formula (I), wherein R1 represents C1-4 alkoxy optionally substituted by one or more fluorine atoms; R2 represents H or C1-6 alkoxy optionally substituted by one or more fluorine atoms; R3 represents one or more groups independently selected from H, halogen, C1-4 alkoxy and CF3; in addition, R2 and one R3 group may together represent —OCH2—, the methylene group being attached to the ortho-position of the pendant phenyl ring; R4 represents a 4-, 5- or 6-membered heterocyclic ring containing 1 or 2 heteroatoms selected from N, O and S, the ring being optionally fused to a benzene ring or a 5- or 6-membered heterocyclic ring containing 1 or 2 heteroatoms selected from N, O and S, the ring system as a whole being optionally substituted; X represents CH or N; and L is absent or represents a cyclic group or an open chain group; and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: November 4, 2003
    Assignee: Pfizer Inc.
    Inventors: Alan John Collis, David Nathan Abraham Fox, Julie Newman
  • Patent number: 6642359
    Abstract: The present invention relates to polypeptides and proteins useful in the diagnosis and prevention of disease caused by feline infectious peritonitis virus (FIPV) and feline enteric coronavirus (FECV).
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: November 4, 2003
    Assignee: Pfizer Inc.
    Inventors: Timothy J. Miller, Albert Paul Reed, Sharon R. Klepfer, Nancy E. Pfeiffer, Brian T. Suiter, Elaine V. Jones
  • Patent number: 6642266
    Abstract: This invention is directed to methods of treating conditions which present with low bone mass, particularly osteoporosis, frailty, an osteoporotic fracture, a bone defect, childhood idiopathic bone loss, alveolar bone loss, mandibular bone loss, bone fracture, osteotomy, bone loss associated with periodontitis, or prosthetic ingrowth comprising administering prostaglandin agonists which are EP4 receptor selective prostaglandin agonists. This invention is especially directed to those methods wherein the EP4 receptor selective agonist is a compound of Formula I: wherein the variables are as defined in the specification.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: November 4, 2003
    Assignee: Pfizer Inc.
    Inventors: Kimberly O. Cameron, HuaZhu Ke, Bruce A. Lefker, David D. Thompson
  • Patent number: 6641840
    Abstract: The present invention relates to formulations for administering a growth hormone secretagogue. More specifically, the present invention relates to sustained release formulations for administering a growth hormone secretagogue and formulations for administering a growth hormone secretagogue that provide for a part of the dose of the growth hormone secretagogue to be administered using an immediate release formulation and part of the dose of the growth hormone secretagogue to be administered using a sustained release formulation.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: November 4, 2003
    Assignee: Pfizer Inc.
    Inventors: Mary T. Am Ende, William J. Curatolo, Scott M. Herbig
  • Patent number: 6642007
    Abstract: This invention provides novel methods for monitoring urine for type II collagen fragment using a combination of a capture antibody and a detection antibody, such that type II collagen is distinguished from other collagen fragments.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: November 4, 2003
    Assignee: Pfizer Inc.
    Inventors: Mary J. Saltarelli, Kimberly S. Johnson, Ivan G. Otterness
  • Publication number: 20030203388
    Abstract: The invention relates to methods for characterizing the genotoxicity of an agent.
    Type: Application
    Filed: April 24, 2003
    Publication date: October 30, 2003
    Applicant: Pfizer Inc.
    Inventor: Jiri Aubrecht
  • Publication number: 20030203913
    Abstract: The instant invention provides &bgr;3 adrenergic receptor agonists of structural Formula (I), 1
    Type: Application
    Filed: March 5, 2003
    Publication date: October 30, 2003
    Applicant: Pfizer Inc.
    Inventors: Robert F. Day, Jennifer A. Lafontaine
  • Publication number: 20030203859
    Abstract: Combinations of avermectins and milbemycins and their derivatives with bis-aryl compounds and their use in combating parasite, especially helminth, infections.
    Type: Application
    Filed: May 8, 2003
    Publication date: October 30, 2003
    Applicant: Pfizer Inc.
    Inventor: Christopher Ian Bruce
  • Publication number: 20030199556
    Abstract: The present invention provides an anhydrous crystal form of the tosylate salt of (R)-2-(2-(4-oxazol-4-yl-phenoxy)-ethylamino)-1-pyridin-3-yl-ethanol, and a crystal form of the monohydrate of such tosylate salt; processes useful in the preparation of such crystal forms; pharmaceutical compositions comprising such crystal forms; methods of treating &bgr;3-adrenergic receptor-mediated diseases, conditions, and disorders in a mammal using such crystal forms, or such pharmaceutical compositions; and methods of increasing the content of lean meat in edible animals using such crystal forms, or such pharmaceutical compositions.
    Type: Application
    Filed: February 25, 2003
    Publication date: October 23, 2003
    Applicant: Pfizer Inc.
    Inventors: Joseph F. Krzyzaniak, Jennifer A. Lafontaine
  • Publication number: 20030199522
    Abstract: Compounds according to formula (I) wherein n is 0-3, 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, R8 and R9 are each independently selected from hydrogen and optionally substituted C1-6 alkyl, or R5 and R8 are an alkylene chain, are novel. They are useful in the treatment of thrombotic conditions and other pathologies associated with fibrin deposition.
    Type: Application
    Filed: January 22, 2003
    Publication date: October 23, 2003
    Applicant: Pfizer Inc.
    Inventors: Charlotte Moira Norfor Allerton, David John Bull, Mark Edward Bunnage, Robert John Maguire, John Steele
  • Publication number: 20030199440
    Abstract: A pharmaceutical for use in damaged tissue, such as wound, treatment (e.g. healing) is described. The pharmaceutical comprising a composition which comprises: (a) a growth factor; and (b) an inhibitor agent; and optionally (c) a pharmaceutically acceptable carrier, diluent or excipient; wherein the inhibitor agent can inhibit the action of at least one specific adverse protein (e.g. a specific protease) that is upregulated in a damaged tissue, such as a wound, environment.
    Type: Application
    Filed: April 25, 2002
    Publication date: October 23, 2003
    Applicant: Pfizer Inc.
    Inventors: Kevin Neil Dack, Michael John Davies, Paul Vincent Fish, Jonathan Paul Huggins, Fraser Stuart McIntosh, Nicholas Laurence Occleston
  • Patent number: 6635762
    Abstract: Novel pyrrolo[2,3-d]pyrimidine compounds useful as inhibitors of the enzyme protein tyrosine kinases such as Janus Kinase 3 as well as immunosuppressive agents for organ transplants, lupus, multiple sclerosis, rheumatoid arthritis, psoriasis, Type I diabetes and complications from diabetes, cancer, asthma, atopic dermatitis, autoimmune thyroid disorders, ulcerative colitis, Crohn's disease, Alzheimer's disease, Leukemia and other autoimmune diseases are described.
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: October 21, 2003
    Assignee: Pfizer Inc.
    Inventors: Todd A. Blumenkopf, Mark E. Flanagan, Matthew F. Brown, Paul S. Changelian