Patents Represented by Attorney, Agent or Law Firm Shu M. Lee
  • Patent number: 7262196
    Abstract: Compounds of Formula (I): or pharmaceutically acceptable salts or N-oxides thereof, are useful in the prophylactic and therapeutic treatment of hyperglycemia and diabetes.
    Type: Grant
    Filed: February 10, 2004
    Date of Patent: August 28, 2007
    Assignee: Prosidion Limited
    Inventors: Matthew Colin Thor Fyfe, Lisa Sarah Gardner, Maseo Nawano, Martin James Procter, Chrystelle Marie Rasamison, Geoffrey Martyn Williams, David Witter, Arlindo Castelhano, Kosuke Yasuda
  • Patent number: 7166579
    Abstract: Prodrug compounds of unstable inhibitors of the serine peptidase dipeptidyl peptidase IV, are used in the treatment of various disorders, especially of metabolic disorders. The Prodrug compounds can be used in the treatment of impaired glucose tolerance, glucosuria, hyperlipidaemia, metabolic acidoses, diabetes mellitus, diabetic neuropathy and nephropathy.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: January 23, 2007
    Assignee: Prosidion Limited
    Inventors: Hans-Ulrich Demuth, Dagmar Schlenzig, Torsten Hoffmann, Susanne Manhart
  • Patent number: 7160890
    Abstract: This invention pertains to compounds which specifically inhibit the adenosine A3 receptor and the use of these compounds to treat a disease associated with A3 adenosine receptor in a subject, comprising administering to the subject a therapeutically effective amount of the compounds.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: January 9, 2007
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Bryan McKibben, David J. Witter
  • Patent number: 7144711
    Abstract: A screening assay in yeast is disclosed wherein G-protein coupled-receptor independent activators and inhibitors of the pheromone pathway can be identified using a mammalian cDNA library. Novel Activator of G protein Signaling (“AGS”) proteins, which are Ras-related proteins that stimulate G protein activity in a receptor-independent manner, are disclosed, as well as nucleic acid molecules encoding AGS proteins. In addition to isolated AGS proteins, the invention further provides isolated AGS fusion proteins, antigenic peptides and anti-AGS antibodies. The invention also provides isolated AGS nucleic acid molecules, recombinant expression vectors containing a nucleic acid molecule of the invention, host cells into which the expression vectors have been introduced and non-human transgenic animals in which an AGS gene has been introduced or disrupted. Diagnostic, screening and therapeutic methods utilizing compositions of the invention are also provided.
    Type: Grant
    Filed: March 19, 2004
    Date of Patent: December 5, 2006
    Assignee: Osi Pharmaceuticals, Inc.
    Inventors: Mary Cismowski, Emir Duzic
  • Patent number: 7115647
    Abstract: A method for inhibiting neoplastic cells and related conditions by exposing them to substituted indole derivatives.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: October 3, 2006
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Rifat Pamukcu, Gary A. Piazza
  • Patent number: 7101893
    Abstract: A method of treatment of hyperproliferative disorders comprises administering an effective amount of a compound represented by Formula II: or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: September 5, 2006
    Assignee: OSI Pharmaceuticals, Inc.
    Inventor: Andrew Phillip Crew
  • Patent number: 7087613
    Abstract: A method of monotherapy for a subject suffering from abnormal cell growth expressing the epidermal growth factor receptor (EGFR) which comprises orally administering to the subject a therapeutically effective amount of a crystalline polymorph of the hydrochloride salt of N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine so as to treat the subject.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: August 8, 2006
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Timothy Norris, Jeffrey W. Raggon, Richard D. Connell, James D. Moyer, Michael J. Morin, Shama M. Kajiji, Barbara A. Foster, Karen J. Ferrante, Sandra L. Silberman
  • Patent number: 7060719
    Abstract: The present invention provides compounds of the formula: wherein X=CH2 or S or pharmaceutical acceptable salts thereof useful for treating conditions mediated by DPIV or DPIV-like enzymes, such as arthritis, obesity, immune and autoimmune disorders, allograft transplantation, cancer, neuronal disorders and dermal diseases.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: June 13, 2006
    Assignee: Prosidion Limited
    Inventors: Hans-Ulrich Demuth, Torsten Hoffmann, Ulrich Heiser
  • Patent number: 7053055
    Abstract: Novel compounds of unstable inhibitors of the serine peptidase dipeptidyl peptidase IV, are used in the treatment of various disorders, especially of metabolic disorders. The compounds can be used in the treatment of impaired glucose tolerance, glucosuria, hyperlipidaemia, metabolic acidoses, diabetes mellitus, diabetic neuropathy and nephropathy.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: May 30, 2006
    Assignee: Prosidion Ltd.
    Inventors: Hans-Ulrich Demuth, Jorn Schmidt, Torsten Hoffmann, Konrad Glund
  • Patent number: 6875575
    Abstract: This invention provides a method for diagnosing a patient with neoplasia.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: April 5, 2005
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Rifat Pamukcu, Gary A. Piazza
  • Patent number: 6699894
    Abstract: Substituted condensation products of N-benzyl-3-indenylacetamides with heterocyclic aldehydes and other such inhibitors are useful for the treatment of inflammatory bowel disease.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: March 2, 2004
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Keith A. Earle, Hector W. Alila
  • Patent number: 6534505
    Abstract: There is disclosed 3-(5-methylisoxazol-3-yl)-6-(1-methyl-1,2,3-triazol-4-yl)methyloxy-1,2,4-triazolo[3,4-a]phthalazine in the form of a dihydrate, a dehydrate of the dihydrate and a pentahydrate, pharmaceutical compositions comprising the forms, the use of the forms for enhancing cognition, processes for producing the forms, their incorporation in pharmaceutical compositions comprising pamoate ions and the use of such ions for solubilizing neutral molecules.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: March 18, 2003
    Assignee: Merck & Co., Inc.
    Inventors: Michael J. Kaufman, Daniel J. Rush
  • Patent number: 6495561
    Abstract: 4-substituted cyclohexanes substituted in the 1-position with imidazopyridine either directly or through a C1-C4alkyl, C1-C4alkenyl, C1-C4alkynyl, C1-C4alkoxy, amino, aminoC1-C4alkyl, hydroxyC1-C4alkyl, carbonyl, cycloC3-C6alkyl or aminocarbonyl chain are effective as NMDA NR2B antagonists useful for relieving pain.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: December 17, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Wayne J. Thompson, David A. Claremon, Peter M. Munson, John A. McCauley
  • Patent number: 6492516
    Abstract: There are disclosed compounds of formula (I) and pharmaceutically acceptable salts thereof which exhibit utility for the treatment of cytokine mediated diseases such as arthritis.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: December 10, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Nigel J. Liverton, David A. Claremon, Cory R. Theberge
  • Patent number: 6489477
    Abstract: Novel 2-aza-bicyclo[2.2.2]octanes substituted in the 2-position are effective as NMDA NR2B antagonists useful for relieving pain.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: December 3, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Wayne Thompson, David A. Claremon, Peter M. Munson
  • Patent number: 6479480
    Abstract: Compounds according to Formula (I) or a salt thereof are selective antagonists of the human 5-HT2A receptor useful for treatment of adverse conditions of the central nervous system:
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: November 12, 2002
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Christopher Richard Moyes, Michael Rowley
  • Patent number: 6476041
    Abstract: Novel piperidinyl compounds substituted in the 1- and 4-positions are effective as NMDA NR2B antagonists useful for relieving pain.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: November 5, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Wayne Thompson, David A. Claremon, Peter M. Munson, Janusz Kulagowski, Willie Whitter, Ian Huscroft
  • Patent number: 6465462
    Abstract: Compounds of formula (I) or a pharmaceutically acceptable salt thereof are useful in enhancing cognition.
    Type: Grant
    Filed: January 14, 1999
    Date of Patent: October 15, 2002
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: William Robert Carling, Angus Murray MacLeod, Ruth McKernan, Austin John Reeve, Francine Sternfeld, Leslie Joseph Street
  • Patent number: 6448274
    Abstract: A PDE4 inhibiting compound is represented by
    Type: Grant
    Filed: May 24, 2001
    Date of Patent: September 10, 2002
    Assignee: Merck Frosst Canada & Co.
    Inventors: Richard Friesen, Yves Ducharme, Yves Girard, Chun Li, Annette Robichoud
  • Patent number: 6432976
    Abstract: Novel 3-substituted 8-aza-bicyclo[3.2.1]octanes (commonly known as “tropanes”) substituted in the 8-position are effective as NMDA NR2B antagonists useful for relieving pain.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: August 13, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Wayne Thompson, David A. Claremon, Peter M. Munson, Brian Phillips
  • Patent number: 5172686
    Abstract: A device for supplying air or medical gases in a conditioned, particularly a moistened and/or heated state to a patient, through an air pipe. The device includes at least one component to be connected to said air pipe, the component being formed by a cylinder-shaped element with an inner tube through which the moistened air flows, which cylinder-shaped element is fitted with self-regulating heating resistors which heat the air flowing through the tube, while the cylinder-shaped tube from one element at least is filled with a material which adsorbs or absorbs the water supplied by a water-supply line from a container, and has a good air-permeability.
    Type: Grant
    Filed: September 19, 1989
    Date of Patent: December 22, 1992
    Inventor: Jean-Michel Anthony