Patents Assigned to Wyeth
  • Publication number: 20120141522
    Abstract: The present invention discloses amino acid sequences and nucleic acid sequences relating to a Streptococcus pneumoniae surface associated Pneumo Protective Protein (PPP) having a molecular weight of about 20 kilo Daltons (kDa). The PPP exhibits the ability to reduce colonization of pneumococcal bacteria. Thus the present invention also pertains to compositions for the treatment and prophylaxis of infection or inflammation associated with bacterial infection.
    Type: Application
    Filed: January 11, 2012
    Publication date: June 7, 2012
    Applicant: Wyeth LLC
    Inventors: Bruce A. Green, Amy W. Masi
  • Publication number: 20120138537
    Abstract: This invention relates to methods of using weak partitioning chromatography for the purification of a product from a load fluid containing one or more impurities. Further, the invention relates to methods of weak partitioning chromatography defined by operating conditions which cause a medium to bind least 1 mg of product per mL of medium, or alternatively, defined by a partition coefficient of at least 0.1.
    Type: Application
    Filed: November 28, 2011
    Publication date: June 7, 2012
    Applicant: Wyeth LLC
    Inventors: Brian D. Kelley, James E. Booth, Paul Brown, Jon Coffman, Ranganathan Godavarti, Tim Iskra, Shujun Sun, Mary B. Switzer, Suresh Vunnum, Tianning Yu
  • Patent number: 8192951
    Abstract: An improved system for large scale production of proteins and/or polypeptides in cell culture is provided. In accordance with the present invention, cells expressing the protein or polypeptide of interest are grown in media that comprise a glycolysis-inhibiting substance. Additionally and/or alternatively, cells expressing the protein or polypeptide of interest are grown in media in which glutamine is limited. The use of such a system allows high levels of protein or polypeptide production and lessens accumulation of undesirable metabolic waste products such as lactate. Proteins and polypeptides expressed in accordance with the present invention may be advantageously used in the preparation of pharmaceutical, immunogenic, agricultural or other commercial compositions.
    Type: Grant
    Filed: November 2, 2007
    Date of Patent: June 5, 2012
    Assignee: Wyeth LLC
    Inventors: Wenge Wang, Yen Tung Luan
  • Publication number: 20120134959
    Abstract: The invention relates to pyrimidine compounds of the Formula I: or a pharmaceutically acceptable salt thereof, wherein the constituent variables are as defined herein, compositions comprising the compounds, and methods for making and using the compounds.
    Type: Application
    Filed: April 15, 2010
    Publication date: May 31, 2012
    Applicant: Wyeth LLC
    Inventors: Kevin Joseph Curran, Joshua Aaron Kaplan, David James Richard, Jeroen Cunera Verheijen, Arie Zask
  • Publication number: 20120134958
    Abstract: The invention provides compositions containing hydroxyethyl starch and polypeptides, including therapeutic polypeptides such as interleukin-11, that provide for enhanced stability of the polypeptide following storage at room temperature or elevated temperatures.
    Type: Application
    Filed: February 2, 2012
    Publication date: May 31, 2012
    Applicants: The Regent of the University of Colorado, Wyeth
    Inventors: Nicholas W. WARNE, Rebecca L. Koval, John Carpenter, Theodore W. Randolph, Suchart Chongpraset
  • Patent number: 8187603
    Abstract: The present application provides human antibodies and antigen binding fragments thereof that specifically bind to the human interleukin-22 (IL-22). The antibodies can act as antagonists of IL-22 activity, thereby modulating immune responses in general, and those mediated by IL-22 in particular. The disclosed compositions and methods may be used for example, in diagnosing, treating or preventing inflammatory disorders, autoimmune diseases, allergies, septic shock, infectious disorders, transplant rejection, cancer, and other immune system disorders.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: May 29, 2012
    Assignees: Wyeth LLC, MedImmune Limited
    Inventors: Davinder S. Gill, Jing Li, Geertruida M. Veldman, Lynette A. Fouser, Viia Valge-Archer, David C. Lowe, Caroline S. Russell, Suzanne E. Cohen, Albert G. Thom, Ralph R. Minter
  • Patent number: 8187588
    Abstract: The invention provides an improved Mycoplasma hyopneumoniae bacterin vaccine composition, which advantageously provides immunity from infection after a single administration. The composition comprises an inactivated Mycoplasma hyopneumoniae bacterin and an adjuvant mixture, which, in combination, provide immunity from Mycoplasma hyopneumoniae infection after a single administration, and elicit an immune response specific to Mycoplasma hyopneumoniae bacterin and including cell-mediated immunity and local (secretory IgA) immunity. In a preferred embodiment, the adjuvant mixture comprises an acrylic acid polymer, most preferably CARBOPOL®, and a mixture of a metabolizable oil such as one or more unsaturated terpene hydrocarbons, preferably squalene or squalane, and a polyoxyethylene-polyoxypropylene block copolymer such as PLURONIC®. The vaccine composition may optionally include a preservative, preferably thimerosol and/or EDTA.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: May 29, 2012
    Assignee: Wyeth LLC
    Inventors: Hsien-Jue Chu, Wumin Li, Zhichang Xu
  • Publication number: 20120129801
    Abstract: This application relates to compositions and methods of treating tick-born parasitic diseases in livestock with the compositions. The compositions include imidocarb dipropionate, cyanocobalamin vitamin B12, and pharmaceutically acceptable carriers.
    Type: Application
    Filed: April 29, 2010
    Publication date: May 24, 2012
    Applicant: Wyeth LLC
    Inventors: Rogerio Grassetto Artacho, Luis Fernando Vettorato, Renato Antonio Beneduzzi Ferreira, João Marcelo de Castro Gomes
  • Publication number: 20120130052
    Abstract: A method is disclosed for preparing hydrazides from hydrazine and an acyl chloride which comprises the steps of (a) preparing a stirred substantially uniform slurry comprising hydrazine and an inert solvent at low temperature; and (b) adding an acyl chloride continuously to said slurry. The method avoids or limits production of undesired bis-hydrazide by-products. The method is used to prepare 3-methyl-3-mercaptobutanoic acid hydrazide, a molecule used to link calicheamicin to a monoclonal antibody.
    Type: Application
    Filed: January 27, 2012
    Publication date: May 24, 2012
    Applicant: WYETH LLC
    Inventors: George Anello CHIARELLO, Ayman SAHLI
  • Patent number: 8182817
    Abstract: The present application provides human antibodies and antigen binding fragments thereof that specifically bind to the human interleukin-22 (IL-22). The antibodies can act as antagonists of IL-22 activity, thereby modulating immune responses in general, and those mediated by IL-22 in particular. The disclosed compositions and methods may be used for example, in diagnosing, treating or preventing inflammatory disorders, autoimmune diseases, allergies, septic shock, infectious disorders, transplant rejection, cancer, and other immune system disorders.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: May 22, 2012
    Assignees: Wyeth LLC, Medimmune Limited
    Inventors: Davinder S. Gill, Jing Li, Geertruida M. Veldman, Lynette A. Fouser, Viia Valge-Archer, David C. Lowe, Caroline S. Russell, Suzanne E. Cohen, Albert G. Thom, Ralph R. Minter
  • Patent number: 8183367
    Abstract: The present invention relates to methods of preparing polymorphic Form A of bazedoxifene acetate and polymorphic Form A prepared by such methods.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: May 22, 2012
    Assignee: Wyeth LLC
    Inventors: Paolo Andreella, Giuseppe Barreca, Francesco Tasinato, Massimo Verzini, Marco Demo, Fabio Bassan, Vincenzo Cannata, Giorgio Soriato, Roberto Brescello, Pietro Allegrini, Livius Cotarca
  • Patent number: 8178097
    Abstract: The present invention provides binding proteins and antigen-binding fragments thereof, including human antibodies, that specifically bind to the human interleukin-21 receptor (IL-21R), and methods of using them. The binding proteins can act as, e.g., antagonists of IL-21R activity, thereby modulating immune responses in general, and those mediated by IL-21R in particular. The disclosed compositions and methods may be used, e.g., in diagnosing, treating, and/or preventing IL-21R-associated disorders, e.g., inflammatory disorders, autoimmune diseases, allergies, transplant rejection, and other immune system disorders.
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: May 15, 2012
    Assignee: Wyeth LLC
    Inventors: Laird Bloom, Davinder Gill, Yulia Vugmeyster, Deborah A. Young, Margot O'Toole, Heath M. Guay, Karissa K. Adkins, Amy Arlene Weaver, Sadhana Jain, Maya Arai
  • Publication number: 20120115858
    Abstract: Tanaproget polymorph Form II, processes for preparing tanaproget polymorph Form II, pharmaceutical compositions including tanaproget polymorph Form II, micronized tanaproget polymorph Form II, and processes for converting Form II to tanaproget Form I are provided. Also provided are methods of contraception, hormone replacement therapy, stimulation of food intake and treating or preventing uterine myometrial fibroids, benign prostatic hypertrophy, benign and malignant neoplastic disease, dysfunctional bleeding, uterine leiomyomata, endometriosis, polycystic ovary syndrome, or carcinomas and adenocarcinomas comprising administering polymorph Form II to a mammalian subject.
    Type: Application
    Filed: January 10, 2012
    Publication date: May 10, 2012
    Applicant: Wyeth LLC
    Inventors: Marc Sadler Tesconi, Mannching Sherry Ku, Yan Xu
  • Publication number: 20120114748
    Abstract: Compositions containing micronized tanaproget, or a pharmaceutically acceptable salt thereof, and ethinyl estradiol and methods of preparing the same are provided. Also provided are kits containing the compositions, methods of contraception and hormone replacement therapy including administering a composition containing micronized tanaproget and ethinyl estradiol.
    Type: Application
    Filed: November 9, 2011
    Publication date: May 10, 2012
    Applicant: Wyeth LLC
    Inventors: Arwinder Nagi, Ramarao Chatlapalli, Shamim Hasan, Zafar Ali, Mohamed Ghorab
  • Publication number: 20120114646
    Abstract: The present invention provides, among other things, stable formulations for small modular immunopharmaceutical (SMIP™) proteins. In some embodiments, the present invention provides a formulation containing a lyophilized mixture of a small modular immunopharmaceutical protein, wherein less than 7% of the lyophilized small modular immunopharmaceutical protein exists in aggregated form. Formulations according to the invention may contain buffering agents, stabilizers, bulking agents, surfactants and/or other excipients. The present invention also provides formulations for lyophilization, reconstitution and methods of use thereof.
    Type: Application
    Filed: June 18, 2010
    Publication date: May 10, 2012
    Applicant: WYETH LLC
    Inventors: Serguei Tchessalov, Angela Kantor, Li Li, Nicholas Luksha, Nicholas Warne
  • Patent number: 8173814
    Abstract: The present invention relates to maleate salt forms of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-3-cyano-7-ethoxy-6-quinolinyl}-4-(dimethylamino)-2-butenamide, methods of preparing crystalline maleate salt forms, the associated compounds, and pharmaceutical compositions containing the same. The maleate salts are useful in treating cancers, particularly those affected by kinases of the epidermal growth factor receptor family.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: May 8, 2012
    Assignee: Wyeth LLC
    Inventors: Qinghong Lu, Mannching Sherry Ku, Warren Chew, Gloria Cheal, Anthony F. Hadfield, Mahmoud Mirmehrabi
  • Patent number: 8173394
    Abstract: The invention relates to systems and methods for producing proteins of interest. The invention employs genetically-engineered animal or plant cells that have modified protein folding or processing capacities. In one aspect, the invention features genetically-engineered cells comprising one or more recombinant expression cassettes which encode (1) a protein of interest and (2) a polypeptide that is functional in the unfolded protein response (UPR) pathway of the cells. Co-expression of the polypeptide significantly increases the yield of the protein of interest in the genetically-engineered cells. In one example, the genetically-engineered cells are animal cells, and the co-expressed polypeptide is a component or modulator of an XB1- or ATF6-mediated UPR pathway.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: May 8, 2012
    Assignee: Wyeth LLC
    Inventors: Yijie Gao, Nicole M. Piche, Mei Geng, Stephen H. Herrmann, Xiaotian Zhong, Ronald Kriz, Zhijian Lu
  • Publication number: 20120107928
    Abstract: The disclosure provides novel antibodies against growth and differentiation factor-8 (GDF-8), including antibody fragments, which inhibit GDF-8 activity in vitro and in vivo. The disclosure also provides methods for diagnosing, preventing, or treating degenerative disorders of muscle, bone, or insulin metabolism.
    Type: Application
    Filed: January 9, 2012
    Publication date: May 3, 2012
    Applicant: Wyeth LLC
    Inventors: Jane Aghajanian, William J. Dunham, Neil M. Wolfman, Denise O'Hara, Monique V. Davies, Geertruida M. Veldman, Kristie Grove Bridges, Lisa-Anne Whittemore, Tejvir S. Khurana, Mary L. Bouxsein
  • Publication number: 20120107327
    Abstract: The present invention relates to immunogenic compositions, comprising polypeptides and polysaccharides from Staphylococcus aureus. The present invention also relates to immunogenic compositions, comprising Staphylococcus aureus capsule polysaccharides conjugated to a carrier protein. In addition, the invention relates to methods of inducing an immune response in subjects against Staphylococcus aureus using immunogenic compositions of the Staphylococcus aureus polypeptides and capsule polysaccharides.
    Type: Application
    Filed: June 22, 2010
    Publication date: May 3, 2012
    Applicant: WYETH LLC
    Inventors: Annaliesa Anderson, Viliam Pavliak, Kathrin Ute Jansen, Ingrid Lea Scully, Steven Morris Baker, Jasdeep Singh Nanra, Ellen Murphy, Bruce Arthur Green, Mark Edward Ruppen, Yekaterina Timofeyeva
  • Patent number: 8168672
    Abstract: Thioamide compounds, and specifically, thioamide pyrrole compounds, and preparation thereof are provided. These thioamide compounds can be used as progesterone receptor modulators, in contraception, and in the treatment of progesterone-related maladies.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: May 1, 2012
    Assignee: Wyeth
    Inventor: Bogdan Kazimierz Wilk