Patents Assigned to Pfizer
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Patent number: 8383660Abstract: Dibenzyl amine compounds and derivatives of Formula I, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases in some mammals, including humans.Type: GrantFiled: January 3, 2007Date of Patent: February 26, 2013Assignee: Pfizer Inc.Inventors: George Chang, Ravi S. Garigipati, Bruce Lefker, David A. Perry
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Publication number: 20130045245Abstract: Compositions comprising crystalline apixaban particles having a D90 equal to or less than 89 ?m, and a pharmaceutically acceptable carrier, are substantially bioequivalent and can be used to for the treatment and/or prophylaxis of thromboembolic disorders.Type: ApplicationFiled: February 24, 2011Publication date: February 21, 2013Applicants: PFIZER, INC., BRISTOL-MYERS SQUIBB COMPANYInventors: Jatin Patel, Charles Frost, Jingpin Jia, Chandra Vemavarapu
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Patent number: 8372854Abstract: Described herein are pyrrolo[2,3-d]pyrimidine compounds, their use as Janus Kinase (JAK) inhibitors, pharmaceutical compositions containing these compounds, and methods for their preparation.Type: GrantFiled: December 10, 2010Date of Patent: February 12, 2013Assignee: Pfizer Inc.Inventors: Jin Xie, Michele Ann Promo, Eric Jon Jacobsen, Horng-Chih Huang, Todd M. Maddux
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Publication number: 20130029968Abstract: The present invention relates to compounds of formula (I): to pharmaceutically acceptable salts therefore and to pharmaceutically acceptable solvates of said compounds and salts, wherein the substituents are defined herein; to compositions containing such compounds; and to the uses of such compounds in the treatment of various diseases, particularly asthma and COPD.Type: ApplicationFiled: July 5, 2012Publication date: January 31, 2013Applicant: PFIZER LIMITEDInventors: Jotham Wadsworth Coe, Christoph Martin Dehnhardt, Peter Jones, Steven Wade Kortum, Yogesh Anil Sabnis, Florian Michel Wakenhut, Gavin Alistair Whitlock
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Publication number: 20130029377Abstract: Apolipoprotein A-1 Milano (ApoA-1M), the protein component of a high-density lipoprotein (HDL) mimic with promising potential for reduction of atherosclerotic plaque, is produced on a large scale by expression in E. coli. Significant difficulty with clearance of host cell proteins (HCPs) was experienced in the original manufacturing process, despite lengthy purification. Analysis of purified protein solutions and intermediate process samples led to the identification of several major HCPs, and a bacterial protease causing the production of a truncated species of ApoA-1M co-purifying with the product. Deletions in these genes from the original host strain succeeded in substantially reducing the levels of HCPs without adversely affecting overall fermentation productivity, contributing to a much more efficient and robust new manufacturing process.Type: ApplicationFiled: July 25, 2012Publication date: January 31, 2013Applicant: PFIZER INC.Inventors: Maire H. CAPARON, Kevin J. RUST, Alan K. HUNTER, Joseph K. McLAUGHLIN, Kristin E. THOMAS, John T. HERBERG, Robert E. SHELL, Paul B. LANTER, Bruce F. BISHOP, Robert L. DUFIELD, Xing WANG, Sa V. HO
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Publication number: 20130030181Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3 and R4 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.Type: ApplicationFiled: October 4, 2012Publication date: January 31, 2013Applicant: PFIZER INC.Inventor: Pfizer Inc.
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Patent number: 8362038Abstract: This invention provides a compound of formula (I): wherein R1 represents an alkyl group having from 1 to 4 carbon atoms or a halogen atom, R2 represents an alkyl group having from 1 to 4 carbon atoms, R3 represents a hydrogen atom or a hydroxy group, and A represents an oxygen atom or a group of the formula —C(R4)(R5)— (in which R4 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms and R5 represents a hydroxy group or an alkoxy group having from 1 to 4 carbon atoms) or a pharmaceutically acceptable salts thereof. These compounds have 5-HT4 receptor agonistic activity, and thus are useful for the treatment of gastroesophageal reflux disease, non-ulcer dyspepsia, functional dyspepsia, irritable bowel syndrome or the like in mammalian, especially humans.Type: GrantFiled: February 18, 2010Date of Patent: January 29, 2013Assignee: Pfizer Inc.Inventors: Tomoki Kato, Kiyoshi Kawamura, Chikara Uchida
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Publication number: 20130024956Abstract: 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: ApplicationFiled: September 14, 2012Publication date: January 24, 2013Applicants: PFIZER INC., AMGEN FREMONT INC.Inventors: Vahe Bedian, Ronald P. Gladue, Jose Corvalan, Xiao-Chi Jia, Xiao Feng
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Publication number: 20130022616Abstract: An isolated antibody that specifically binds to at least one of canine Interleukin-31 (IL-31) or feline IL-31 is provided. Such antibodies can be in the form of diagnostic and/or veterinary compositions useful for treating a pruritic and/or allergic condition in dogs or cats.Type: ApplicationFiled: June 28, 2012Publication date: January 24, 2013Applicant: Pfizer Inc.Inventors: Gary F. Bammert, Steven A. Dunham
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Patent number: 8357711Abstract: The invention is directed to compounds of the formula in which R5, R6 B and Z are defined supra.Type: GrantFiled: March 20, 2008Date of Patent: January 22, 2013Assignees: Pfizer Limited, Icagen, Inc.Inventors: Brian Edward Marron, Paul Christopher Fritch, Christopher John Markworth, Andrew Thomas Maynard, Nigel Alan Swain
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Publication number: 20130005018Abstract: The present disclosure provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme including the capability of stereospecifically reducing (R)-2-methylpentanal to (R)-2-methylpentanol. Also provided are polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, and methods of using the engineered ketoreductase enzymes to produce (R)-2-methylpentanol and related compounds.Type: ApplicationFiled: September 11, 2012Publication date: January 3, 2013Applicants: PFIZER, INC., CODEXIS, INC.Inventors: Rama Voladri, Owen Gooding, Stephan Jenne, Emily Mundorff
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Publication number: 20120328639Abstract: The present invention relates generally to an immunogenic LHRH composition and more particularly to an immunogenic LHRH composition comprising a LHRH C-terminal fragment of at least five amino acids. The present invention is useful, inter alia, as a prophylactic and/or therapeutic agent for the modification of fertility and behaviour patterns of animals, the achievement of livestock production gains such as increasing growth, decreasing feed conversion ratios or the control of unwanted organoleptic characteristics or the treatment of disorders of the reproductive organs.Type: ApplicationFiled: August 16, 2012Publication date: December 27, 2012Applicant: Pfizer Inc.Inventor: Michael Kerin McNamara
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Patent number: 8337850Abstract: The present disclosure provides isolated binding molecules that bind to human 4-1BB, nucleic acid molecules encoding an amino acid sequence of the binding molecules, vectors comprising the nucleic acid molecules, host cells containing the vectors, methods of making the binding molecules, pharmaceutical compositions containing the binding molecules, and methods of using the binding molecules or compositions.Type: GrantFiled: September 9, 2011Date of Patent: December 25, 2012Assignee: Pfizer Inc.Inventors: Bianca Ahrens, Sangita M. Baxi, Timothy Scott Fisher, Richard Michael Jerome, Kathrin Ladetzki-Baehs, Theodore Oliphant, Leslie Lynne Sharp, Michael Tesar, Libbey Anne Yates, Moritz Zulley
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Patent number: 8338576Abstract: The present invention provides antibodies and fragments thereof that bind to Dkk-1 and, in particular, to humanized antibodies and fragments thereof that bind to Dkk-1 and, even more particularly to fully humanized antibodies and immunologically functional fragments that bind to Dkk-1. Also provided are antibodies and fragments thereof which compete with the binding of an anti-mouse Dkk-1 monoclonal antibody for binding to Dkk-1+ cells. Also provided are nucleic acids encoding anti-Dkk-1 antibodies or fragments thereof, as well as expression vectors and host cells incorporating these nucleic acids for the recombinant expression of anti-Dkk-1 antibodies and fragments thereof. Also provided are methods of preparing the antibodies and fragments thereof of the invention. Also provided are bone anabolic agents. Pharmaceutical compositions comprising the antibodies or fragments thereof of the invention are also provided.Type: GrantFiled: May 11, 2010Date of Patent: December 25, 2012Assignees: Rinat Neuroscience Corp., Pfizer Inc.Inventors: Vishwas Madhav Paralkar, Donna Marie Stone, Mei Li, Jaume Pons
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Publication number: 20120321614Abstract: The present invention relates to antibodies including human antibodies and antigen-binding portions thereof that specifically bind to c-Met, preferably human c-Met, and that function to inhibit c-Met. The invention also relates to human anti-c-Met 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-c-Met antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-c-Met 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-c-Met antibodies.Type: ApplicationFiled: April 24, 2012Publication date: December 20, 2012Applicants: Pfizer, Inc., Amgen Fremont Inc.Inventors: Neil R. Michaud, Shama Kajiji, Gary Borzillo, Vahe Bedian, Kevin Coleman, Larry L. Green, Xiao-Chi Jia
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Publication number: 20120321654Abstract: The present invention is directed to novel nucleotide and amino acid sequences of Torque teno virus (“TTV”), including novel genotypes thereof, all of which are useful in the preparation of vaccines for treating and preventing diseases in swine and other animals. Vaccines provided according to the practice of the invention are effective against multiple swine TTV genotypes and isolates. Diagnostic and therapeutic polyclonal and monoclonal antibodies are also a feature of the present invention, as are infectious clones useful in the propagation of the virus and in the preparation of vaccines. Particularly important aspects of the invention include vaccines that provide TTV ORF1 protein, or peptide fragments thereof, as antigen.Type: ApplicationFiled: April 16, 2010Publication date: December 20, 2012Applicant: Pfizer Inc.Inventors: Gregory Paul Nitzel, Robert Gerard Ankenbauer, Jay Gregory Calvert, Donna Steuerwald Dunyak, Jacqueline Gayle Marx, Nancee Lois Oien, Douglas Steven Pearce, Mira Ivanova Stoeva, James Richard Thompson
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Publication number: 20120321651Abstract: The present invention provides compositions and methods for the use of antigenic peptides derived from the Fc portion of the epsilon heavy chain of an IgE molecule as vaccines for the treatment and prevention of IgE-mediated allergic disorders. In particular, the invention provides compositions, methods for the treatment and prevention of IgE-mediated allergic disorders comprising an immunogenic amount of one or more antigenic peptides derived from the CH3 domain or junction of Ch-3/CH4 domain of an IgE molecule and methods for the evaluation of IgE mediated allergies in dogs.Type: ApplicationFiled: August 22, 2012Publication date: December 20, 2012Applicant: Pfizer Inc.Inventors: Mohamad A. Morsey, Michael G. Sheppard, David W. Wheeler
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Publication number: 20120316210Abstract: This invention recites topical formulations comprising demiditraz, fipronil, an acid modifier, at least one veterinarily acceptable carrier, and optionally, at least one antioxidant for treating a parasitic infection or infestation in animals.Type: ApplicationFiled: January 4, 2011Publication date: December 13, 2012Applicant: PFIZER INC.Inventors: Nathan Anthony Logan Chubb, Guy Francis de Rose, Sunil Thomas Kumar Narishetty
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Patent number: 8329920Abstract: The present invention provides Formula (1A) compounds that act as glucokinase activators; pharmaceutical compositions thereof; and methods of treating diseases, disorders, or conditions mediated by glucokinase. X, Y, Z, R1, R2, R3, and R4 are as described herein.Type: GrantFiled: May 26, 2011Date of Patent: December 11, 2012Assignee: Pfizer Inc.Inventors: John William Benbow, Jihong Lou, Jeffrey Allen Pfefferkorn, Meihua Mike Tu
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Publication number: 20120309775Abstract: The present invention is directed to novel 4-methylpyridopyrimidinone compounds of Formula (I), and to salts thereof, their synthesis, and their use as inhibitors of phosphoinositide 3-kinase alpha (PI3-K?).Type: ApplicationFiled: August 16, 2012Publication date: December 6, 2012Applicant: PFIZER INCInventors: Hengmiao CHENG, Dilip BHUMRALKAR, Klaus Ruprecht DRESS, Jacqui Elizabeth HOFFMAN, Mary Catherine JOHNSON, Robert Steven KANIA, Phuong Thi Quy LE, Mitchell David NAMBU, Mason Alan PAIRISH, Michael Bruno PLEWE, Khanh Tuan TRAN