Patents Assigned to Pfizer
  • Patent number: 7626012
    Abstract: The present invention relates to antibodies and antigen-binding portions thereof that specifically bind to CD40, preferably human CD40, and that function as CD40 agonists. The invention also relates to human anti-CD40 antibodies and antigen-binding portions thereof. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins derived from human anti-CD40 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-CD40 antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-CD40 antibodies.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: December 1, 2009
    Assignees: Amgen Fremont Inc., Pfizer Inc.
    Inventors: Vahe Bedian, Ronald P. Gladue, Jose Corvalan, Xiao-Chi Jia, Xiao Feng
  • Patent number: 7622475
    Abstract: The invention provides EP2 agonists, methods for their preparation, pharmaceutical compositions containing these compounds, and methods of using these compounds and compositions for lowering intraocular pressure and thereby treating glaucoma.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: November 24, 2009
    Assignee: Pfizer Inc
    Inventors: Ganesh Prasanna, Charles Floyd Bosworth, Jennifer Anne Lafontaine
  • Patent number: 7622500
    Abstract: The present invention relates to compounds of the formula (I) and pharmaceutically acceptable salts thereof, compositions containing such compounds and the uses of such compounds as antiparasitic agents.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: November 24, 2009
    Assignee: Pfizer Limited
    Inventors: Stephen Paul Gibson, Christelle Lauret
  • Patent number: 7622605
    Abstract: The present invention provides compounds of formula (4), and their pharmaceutically acceptable salts and solvates, which are useful as inhibitors of the Hepatitis C virus (HCV) polymerase enzyme and are also useful for the treatment of HCV infections in HCV-infected mammals. The present invention also provides pharmaceutical compositions comprising compounds of formula (4), their pharmaceutically acceptable salts and solvates. Furthermore, the present invention provides intermediate compounds and methods useful in the preparation of compounds of formula (4).
    Type: Grant
    Filed: September 6, 2006
    Date of Patent: November 24, 2009
    Assignee: Pfizer Inc.
    Inventors: Javier Gonzalez, Tanya Michelle Jewell, Hui Li, Angelica Linton, John Howard Tatlock
  • Patent number: 7622589
    Abstract: This invention provides a compound of the formula (I): wherein, variables A, B, D, E, and R1 to R11 are as defined in the specification.
    Type: Grant
    Filed: March 17, 2006
    Date of Patent: November 24, 2009
    Assignee: Pfizer Inc.
    Inventors: Takeshi Hanazawa, Misato Hirano, Tadashi Inoue, Satoshi Nagayama, Kazunari Nakao, Yuji Shishido, Hirotaka Tanaka
  • Publication number: 20090286875
    Abstract: The present invention relates to compounds of formula (I): wherein R1, R2, R4 and R4a are as defined herein. The invention also relates to the use of compounds of formula (I) for the treatment of pain.
    Type: Application
    Filed: November 9, 2006
    Publication date: November 19, 2009
    Applicant: Pfizer, Inc.
    Inventor: Simon John Mantell
  • Patent number: 7618972
    Abstract: The present invention relates to a class of substituted triazoles of formula (I) with activity as oxytocin antagonists, uses thereof, processes for the preparation thereof and compositions containing said inhibitors. These inhibitors have utility in a variety of therapeutic areas including sexual dysfunction, particularly premature ejaculation (P.E.).
    Type: Grant
    Filed: March 8, 2006
    Date of Patent: November 17, 2009
    Assignee: Pfizer Inc
    Inventor: Andrew Antony Calabrese
  • Patent number: 7618633
    Abstract: The present invention relates to antibodies and antigen-binding portions thereof that specifically bind to CD40, preferably human CD40, and that function as CD40 agonists. The invention also relates to human anti-CD40 antibodies and antigen-binding portions thereof. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins derived from human anti-CD40 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-CD40 antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-CD40 antibodies.
    Type: Grant
    Filed: September 25, 2007
    Date of Patent: November 17, 2009
    Assignees: Amgen Fremont Inc., Pfizer Inc.
    Inventors: Vahe Bedian, Ronald P. Gladue, Jose Corvalan, Xiao-Chi Jia, Xiao Feng
  • Patent number: 7618797
    Abstract: The invention provides isolated polynucleotide molecules that comprise a DNA sequence encoding an infectious RNA sequence encoding a genetically-modified North American PRRS virus, wherein the polynucleotide molecule lacks at least one detectable antigenic epitope of North American PRRS virus. The invention also provides vaccines comprising genetically modified North American PRRS virus, RNA molecules, plasmids and viral vectors comprising the isolated polynucleotide molecules. Also provided are isolated polynucleotide molecules further comprising at least one nucleotide sequence that encodes a detectable heterologous antigenic epitope, and vaccines comprising North American PRRS virus, RNA molecules, plasmids and viral vectors comprising such isolated polynucleotide molecules.
    Type: Grant
    Filed: October 25, 2006
    Date of Patent: November 17, 2009
    Assignee: Pfizer Inc
    Inventors: Jay Gregory Calvert, Michael G. Sheppard, Siao-Kun W. Welch
  • Patent number: 7618626
    Abstract: The present invention relates to a therapeutic method for the treatment of non-hematologic malignancies comprising administering anti-IGF-1R antibodies, particularly human anti-IGF-1R antibodies, to a patient, in conjunction with the administration of at least one other therapeutic agent. The invention further relates to pharmaceutical compositions comprising these antibodies and methods of using such compositions thereof for treatment.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: November 17, 2009
    Assignee: Pfizer Inc
    Inventors: Antonio Gualberto, Bruce D. Cohen, Carrie L. Melvin, M. Luisa Roberts
  • Patent number: 7618996
    Abstract: Compounds of Formula (I) that act as antagonists at the mu, kappa and/or delta opioid receptors and therefore useful in the treatment of diseases, conditions and/or disorders that benefit from such antagonism in animals are described herein. where R1, R2, R3, R4, R5, and R6 are described herein.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: November 17, 2009
    Assignee: Pfizer Inc.
    Inventors: Roger B. Ruggeri, George T. Magnus-Aryitey
  • Publication number: 20090281148
    Abstract: The present invention is directed to compounds of Formula I: or salt thereof, which are modulators of the glucocorticoid receptor. The compounds and salts of the invention are useful in the treatment of conditions mediated by glucocorticoid receptor activity.
    Type: Application
    Filed: July 21, 2009
    Publication date: November 12, 2009
    Applicant: Pfizer,Inc.
    Inventors: Hengmiao (Henry) Cheng, Rajesh Devraj, Gary A. Decresenzo, Xiao Hu, Kevin D. Jerome, Mark Obukowicz, Lisa Olson, Ronald Keith Webber
  • Patent number: 7615651
    Abstract: Compounds of Formula (I) that act as antagonists at the mu, kappa and/or delta opioid receptors and therefore useful in the treatment of diseases, conditions and/or disorders that benefit from such antagonism in animals are described herein. where R, R1, R2a, R2b, R3, R4, V, R6, R7, R8, R9, W and X are described herein.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: November 10, 2009
    Assignee: Pfizer Inc.
    Inventors: Roger B. Ruggeri, George T. Magnus-Aryitey, Benjamin A. Thuma
  • Publication number: 20090275481
    Abstract: Fusion proteins comprising a transferrin moiety, a stalk moiety, and cell wall linking member and peptide libraries thereof are disclosed. The present invention includes a method of screening peptide libraries displayed in fusion proteins expressed by host cells. The fusion proteins of the present invention include transferrin fusion proteins capable of expression in yeast.
    Type: Application
    Filed: June 19, 2006
    Publication date: November 5, 2009
    Applicant: Pfizer, Inc.
    Inventors: Baiyang Wang, Andrew Turner
  • Patent number: 7612084
    Abstract: The invention relates to compounds of formula (1) and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. The compounds according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: November 3, 2009
    Assignee: Pfizer Inc
    Inventors: Kim James, Lyn Howard Jones, David Anthony Price
  • Patent number: 7612226
    Abstract: The present invention relates to a method of treating pain using a compound of formula wherein R1, R2, R3 and R4 are as defined herein. The invention also relates to certain novel derivatives of formula (I).
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: November 3, 2009
    Assignee: Pfizer Inc.
    Inventors: Shelley Rene Graham, Simon John Mantell, David James Rawson, Jacob Bradely Schwarz
  • Patent number: 7608604
    Abstract: The present invention relates to compounds of the formula (I) or a tautomer or prodrug thereof, or a pharmaceutically acceptable salt of said compound, tautomer or prodrug, wherein: R1, R2, R3, R4 and R5 are each independently selected from H, halo, CN, CF3 and CONH2; compositions containing such compounds and the uses of such compounds as antiparasitic agents.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: October 27, 2009
    Assignee: Pfizer Limited
    Inventors: Stuart Nicholas Comlay, Joanne Clare Hannam, William Howson, Christelle Lauret, Yogesh Anil Sabnis
  • Patent number: 7601727
    Abstract: A compound of the formula wherein R1, R2 and R3 are as defined above, which are inhibitors of the enzyme protein kinases such as Janus Kinase 3 and as such are useful therapy as immunosuppressive agents for organ transplants, xeno transplation, 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.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: October 13, 2009
    Assignee: Pfizer, Inc.
    Inventors: Todd A. Blumenkopf, Mark E. Flanagan, Michael J. Munchhof
  • Patent number: 7598393
    Abstract: This invention relates to compounds of the formula (I): or a pharmaceutically acceptable salt thereof, wherein A, B, R1, R2 and R3 are each as described herein, and compositions containing such compounds, and the use of such compounds in the treatment of a condition mediated by CB2 receptor activity.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: October 6, 2009
    Assignee: Pfizer Inc.
    Inventors: Kana Kon-I, Miyako Matsumizu, Akiko Shima
  • Patent number: 7598231
    Abstract: The present invention is directed to compounds of Formula I: or salt thereof, which are modulators of the glucocorticoid receptor. The compounds and salts of the invention are useful in the treatment of conditions mediated by glucocorticoid receptor activity.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: October 6, 2009
    Assignee: Pfizer, Inc.
    Inventors: Hengmiao (Henry) Cheng, Rajesh Devraj, Gary A DeCresenzo, Xiao Hu, Kevin D. Jerome, Mark Obukowicz, Lisa Olson, Paul V. Rucker, Ronald Keith Webber