Patents Represented by Attorney, Agent or Law Firm Valeta Gregg
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Patent number: 8097713Abstract: The present invention provides nucleic acid molecules which encode human antibodies or antigen-binding fragments thereof that specifically bind human CD20. Also provided are expression vectors comprising nucleic acid molecules that encode anti-CD20 antibodies, and methods of producing anti-human CD20 antibodies or antigen-binding fragments thereof.Type: GrantFiled: December 13, 2010Date of Patent: January 17, 2012Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Joel H. Martin, Li-Hsien Wang, Sean Stevens, Erin M. Allison
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Patent number: 8084234Abstract: Modified chimeric polypeptides with improved pharmacokinetics are disclosed. Specifically, modified chimeric Flt1 receptor polypeptides that have been modified in such a way as to improve their pharmacokinetic profile are disclosed. Also disclosed are methods of making and using the modified polypeptides including but not limited to using the modified polypeptides to decrease or inhibit plasma leakage and/or vascular permeability in a mammal.Type: GrantFiled: March 1, 2010Date of Patent: December 27, 2011Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Nicholas J. Papadopoulos, Samuel Davis, George D. Yancopoulos
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Patent number: 8062640Abstract: An human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human proprotein convertase subtilisin/kexin type 9 (hPCSK9) characterized by the ability to reduce serum LDL cholesterol by 40-80% over a 24, 60 or 90 day period relative to predose levels, with little or no reduction in serum HDL cholesterol and/or with little or no measurable effect on liver function, as determined by ALT and AST measurements.Type: GrantFiled: December 15, 2009Date of Patent: November 22, 2011Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Mark W. Sleeman, Joel H. Martin, Tammy T Huang, Douglas MacDonald
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Patent number: 8029791Abstract: Modified chimeric polypeptides with improved pharmacokinetics are disclosed. Specifically, modified chimeric Flt1 receptor polypeptides that have been modified in such a way as to improve their pharmacokinetic profile are disclosed. Also disclosed are methods of making and using the modified polypeptides including but not limited to using the modified polypeptides to decrease or inhibit plasma leakage and/or vascular permeability in a mammal.Type: GrantFiled: April 14, 2008Date of Patent: October 4, 2011Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Nicholas J. Papadopoulos, Samuel Davis, George D. Yancopoulos
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Patent number: 7972598Abstract: Fusion proteins which bind and inhibit vascular endothelial growth factor (VEGF). The VEGF-binding fusion proteins are therapeutically useful for treating VEGF-associated conditions and diseases, and are specifically designed for local administration to specific organs, tissues, and/or cells.Type: GrantFiled: November 23, 2009Date of Patent: July 5, 2011Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Thomas J. Daly, James P. Fandl, Nicholas J. Papadopoulos
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Patent number: 7964377Abstract: Modified chimeric polypeptides with improved pharmacokinetics are disclosed. Specifically, modified chimeric Flt1 receptor polypeptides that have been modified in such a way as to improve their pharmacokinetic profile are disclosed. Also disclosed are methods of making and using the modified polypeptides including but not limited to using the modified polypeptides to decrease or inhibit plasma leakage and/or vascular permeability in a mammal.Type: GrantFiled: December 15, 2008Date of Patent: June 21, 2011Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Nicholas J. Papadopoulos, Samuel Davis, George D. Yancopoulos
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Patent number: 7927583Abstract: The present invention provides a fusion polypeptide capable of binding a cytokine to form a nonfunctional complex. It also provides a nucleic acid sequence encoding the fusion polypeptide and methods of making and uses for the fusion polypeptide.Type: GrantFiled: July 22, 2008Date of Patent: April 19, 2011Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Neil Stahl, George D. Yancopoulos
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Patent number: 7879984Abstract: A human antibody or antigen-binding fragment of an antibody that specifically binds human CD20 and is capable of inducing complement dependent cytotoxicity (CDC), and is capable of increasing symptom free survival time between about 2-fold to about 9-fold or more, relative to control-treated animals in a mouse model of human lymphoma. The antibody or antigen-binding fragment thereof is useful in a therapeutic method for treating a CD20-mediated disease or condition, such as for example, non-Hodgkin's lymphoma, rheumatoid arthritis, systemic lupus erythematosus, Crohn's disease, chronic lymphocytic leukemia, and inflammatory diseases.Type: GrantFiled: July 31, 2008Date of Patent: February 1, 2011Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Joel H. Martin, Li-Hsien Wang, Sean Stevens, Erin M. Allison
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Patent number: 7820154Abstract: Methods of treating, inhibiting, or ameliorating gout, including chronic acute (refractory) gout, pseudogout, or drug-induced gout, in a human subject in need thereof, comprising administering to a subject in need a therapeutic amount of an interleukin 1 (IL-1) antagonist, wherein the incidence of a gout flare is reduced or inhibited.Type: GrantFiled: September 28, 2009Date of Patent: October 26, 2010Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Catherine Vicary, Scott Mellis
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Patent number: 7632490Abstract: Methods of treating, inhibiting, or ameliorating gout, including chronic acute (refractory) gout, pseudogout, or drug-induced gout, in a human subject in need thereof, comprising administering to a subject in need a therapeutic amount of an interleukin 1 (IL-1) antagonist, wherein the incidence of a gout flare is reduced or inhibited.Type: GrantFiled: August 28, 2008Date of Patent: December 15, 2009Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Catherine Vicary, Scott Mellis
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Patent number: 7605237Abstract: An isolated human antibody or antibody fragment thereof which binds to human interleukin-4 receptor alpha (hIL-4R?) with an affinity constant (KD) of less than 200 pM, as measured by surface plasmon resonance.Type: GrantFiled: October 2, 2007Date of Patent: October 20, 2009Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Sean Stevens, Tammy T. Huang, Joel H. Martin, Jeanette L. Fairhurst, Ashique Rafique, Marcela Torres, Kevin J. Pobursky, Raymond W. Leidich, Joan A. Windsor, Warren R. Mikulka, Diana M. Ahrens, Ergang Shi, Nicholas J. Papadopoulos
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Patent number: 7531172Abstract: A method of reducing or preventing hypertension associated with administration of a vascular endothelial growth factor (VEGF) antagonist in a human subjects suffering from a disease or condition treatable with a VEGF antagonist in which is it desirable to reduce or prevent hypertension. The method is particularly useful for treatment of patients unresponsive to treatment with a VEGF inhibitor administered intravenously.Type: GrantFiled: August 11, 2006Date of Patent: May 12, 2009Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Neil Stahl, George D. Yancopoulos, Eric Furfine, Jesse M. Cedarbaum
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Patent number: 7531173Abstract: Methods of reducing or treating angiogenesis and/or inflammation associated with eye injury in a subject in need thereof, comprising administering an agent capable of blocking or inhibiting vascular endothelial growth factor (VEGF) are provided. The methods are useful for inhibiting or ameliorating eye injury, particularly acute or subacute corneal injury and feature local administration (for example, subconjunctival injection or eye drops).Type: GrantFiled: November 30, 2007Date of Patent: May 12, 2009Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Stanley J. Wiegand, Jingtai Cao
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Patent number: 6680291Abstract: Modified ciliary neurotrophic factor, methods for production and methods of use, especially in the treatment of Huntington's disease, obesity, and gestational or non insulin-dependent diabetes mellitus.Type: GrantFiled: December 3, 1999Date of Patent: January 20, 2004Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Stanley J. Wiegand, Mark W. Sleeman, Philip D. Lambert
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Patent number: 6391567Abstract: The present invention demonstrates that a receptor, named DC-SIGN, is specifically expressed on dendritic cells, and facilitates infection of T lymphocytes with HIV. Assays for identifying compounds that modulate the interaction of DC-SIGN and HIV and/or T cells and macrophage are provided. Compounds so identified are also part of the present invention.Type: GrantFiled: March 2, 2000Date of Patent: May 21, 2002Assignee: New York UniversityInventors: Dan R. Littman, Douglas Kwon, Yvette Van Kooyk, Teunis Geijtenbeek
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Patent number: 6291165Abstract: The present invention relates to a new method of shuffling especially heterologous polynucleotide sequences, screening and/or selection of new recombinant proteins resulting therefrom having a desired biological activity, and especially to production and identification of novel proteases exhibiting desired properties.Type: GrantFiled: March 17, 1998Date of Patent: September 18, 2001Assignee: Novo Nordisk A/SInventors: Torben Vedel Borchert, Titus Kretzschmar, Joel R. Cherry
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Patent number: 6245546Abstract: The present invention relates to animal feed additives, which additives comprise a monocomponent xylanase derived from a strain of Byssochlamus, Chaetomium, Humicola, Malbranchea, Mucor, Myceliophthora, Paecilomyces, Talaromyces, Thermoascus, or Thielavia. In other aspects, the invention relates to monocomponent xylanase preparations, DNA constructs, recombinant expression vectors, host cells, and methods of producing monocomponent xylanase preparations.Type: GrantFiled: July 15, 1998Date of Patent: June 12, 2001Assignee: Novo Nordisk A/SInventors: Peter Kamp Hansen, Peter Wagner, Anette Mullertz, Inge Helmer Knap
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Patent number: 6214547Abstract: The present invention relates to synthetic leader peptide sequences for secreting polypeptides in yeast.Type: GrantFiled: January 23, 1998Date of Patent: April 10, 2001Assignee: Novo Nordisk A/SInventors: Thomas Børglum Kjeldsen, Svend Havelund, Annette Frost Petterson, Per Balschmidt
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Patent number: 6214598Abstract: An enzyme from Aspergillus aculeatus exhibiting endoglucanase activity encoded by the DNA sequence of SEQ ID NO:17 or 18, and useful for degrading plant cell walls.Type: GrantFiled: November 19, 1997Date of Patent: April 10, 2001Assignee: Novo Nordisk A/SInventors: Henrik Dalboege, Lene Nonboe Andersen, Lene Venke Kofod, Markus Sakari Kauppinen, Stephan Christgau
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Patent number: 6197566Abstract: An isolated polypeptide having &agr;-galactosidase activity and characterized as having a pH optimum in the range of 5.0-7.0, and a temperature optimum within the range of 50-70° C. The &agr;-galactosidase is derived from Aspergillus niger.Type: GrantFiled: April 19, 1999Date of Patent: March 6, 2001Assignee: Novo Nordisk A/SInventors: Inge Helmer Knap, Carsten M. Hjort, Torben Halkier, Lene Venke Kofod