Patents Examined by Anne M. Gussow
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Patent number: 10287590Abstract: The invention provides methods for introducing co-varying paired nucleic acids into a vector such under separate transcriptional control. An oligonucleotide is synthesized including the paired nucleic acids. The oligonucleotide is then assembled with a spacer nucleic acid encoding a promoter. After assembly the spacer nucleic acid is to one side of the oligonucleotide encoding the paired segments. However, on circularization of the assembled nucleic acid and cleavage between the DNA segments the spacer oligonucleotide and its components now occur between the paired segments. The resulting nucleic acid can now be cloned into a vector with a single step, such that each of the paired nucleic acid segments is linked to its own promoter. The present method can readily be extended to library screening without proportionately increasing the effort.Type: GrantFiled: December 24, 2014Date of Patent: May 14, 2019Assignee: DNA2.0, INC.Inventors: Jeremy Minshull, Sridhar Govindrajan, Kedar Patel
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Patent number: 9944951Abstract: Tumor suppressor genes play a major role in the pathogenesis of human lung cancer and other cancers. Cytogenetic and allelotyping studies of fresh tumor and tumor-derived cell lines showed that cytogenetic changes and allele loss on the short arm of chromosome 3 (3p) are most frequently involved in about 90% of small cell lung cancers and greater than 50% of non-small cell lung cancers. A group of recessive oncogenes, Fus1, 101F6, Gene 21 (NPRL2), Gene 26 (CACNA2D2), Luca 1 (HYAL1), Luca 2 (HYAL2), PL6, 123F2 (RaSSFI), SEM A3 and Beta* (BLU), as defined by homozygous deletions in lung cancers, have been located and isolated at 3p21.3.Type: GrantFiled: May 24, 2011Date of Patent: April 17, 2018Assignees: Board of Regents, The University of Texas System, The United States of America as represented by the Secretary of the Department of Health and Human ServicesInventors: Lin Ji, John Dorrance Minna, Jack Roth, Michael Lerman
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Patent number: 8501464Abstract: It is described a bidirectional promoter for expression of at least two coding sequences in opposite direction in animal cells; bidirectional expression cassettes; expression constructs; gene transfer expression vectors, and methods for the use thereof.Type: GrantFiled: April 21, 2004Date of Patent: August 6, 2013Assignee: Ospedale San Raffaele S.r.l.Inventors: Luigi Naldini, Mario Amendola, Elisa Vigna
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Patent number: 8349574Abstract: The invention provides methods of measuring and/or quantifying the presence and/or amount of Her-3 and/or Her-3 in a complex in a sample. The invention also provides antibodies specific for Her-3.Type: GrantFiled: January 15, 2010Date of Patent: January 8, 2013Assignee: Laboratory Corporation of America HoldingsInventors: Michael Bates, Ali Mukherjee, Gordon Parry, Jeff Sperinde, Jennifer W. Cook, Gundo Diedrich, Laurie Goodman, Stephen J. Williams
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Patent number: 8298531Abstract: The invention relates to treatment of cancer.Type: GrantFiled: November 6, 2009Date of Patent: October 30, 2012Assignee: Glenmark Pharmaceuticals, S.A.Inventor: Harald Mottl
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Patent number: 8287864Abstract: The present invention provides substituted humanized, chimeric or human anti-CD20 antibodies or antigen binding fragments thereof and bispecific antibodies or fusion proteins comprising the substituted antibodies or antigen binding fragments thereof. The antibodies, fusion proteins or fragments are useful for treatment of B-cell disorders, such as B-cell malignancies and autoimmune diseases, as well as GVHD, organ transplant rejection, and hemolytic anemia and cryoglobulinemia. Amino acid substitutions, particularly substitution of an aspartate residue at Kabat position 101 of CDR3 VH (CDRH3), result in improved therapeutic properties, such as decreased dissociation rates, improved CDC activity, improved apoptosis, improved B-cell depletion and improved therapeutic efficacy at very low dosages.Type: GrantFiled: July 21, 2009Date of Patent: October 16, 2012Assignee: Immunomedics, Inc.Inventors: David M. Goldenberg, Chien-Hsing Chang, Hans J. Hansen
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Patent number: 8278421Abstract: The present invention relates to materials and methods for human antibodies specific for the peptide hormone gastrin and uses of these antibodies in the treatment of subjects having cancer and other conditions or disorders related to gastrin expression.Type: GrantFiled: December 13, 2006Date of Patent: October 2, 2012Assignee: Xoma Techolology Ltd.Inventors: Linda Masat, Marina Roell
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Patent number: 8278423Abstract: The present invention relates to monoclonal antibodies and fragment thereof directed against the human Anti-Müllerian Hormone type II receptor (AMHR-II) and their use for treating and diagnosing cancer diseases, such as ovarian cancers.Type: GrantFiled: October 31, 2007Date of Patent: October 2, 2012Assignee: Institut National de la Sante et de la Recherche Medicale (INSERM)Inventors: Isabelle Teulon, André Pelegrin
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Patent number: 8268309Abstract: The present invention provides novel anti-cytomegalovirus antibodies and related compositions and methods. These antibodies may be used in the diagnosis, prevention, and treatment of cytomegalovirus infection.Type: GrantFiled: May 17, 2011Date of Patent: September 18, 2012Assignee: Theraclone Sciences, Inc.Inventor: Ole Olsen
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Patent number: 8268964Abstract: Novel compounds carrying ligands capable of binding to counter receptors on relevant target cells are disclosed. The compounds possess a number of advantageous features, rendering them very suitable for a wide range of applications, including use as detection systems, detection of relevant target cells as well as a number of other methods. In particular, novel MHC complexes comprising one or more MHC molecules are disclosed. The affinity and specificity of the MHC-peptide complexes are surprisingly high. The possibility of presenting to the target cells a plurality of MHC-peptide complexes makes the MHC complexes according to the present invention an extremely powerful tool e.g. in the field of therapy and diagnosis. The invention generally relates to the field of therapy, including therapeutic methods and therapeutic compositions. Also comprised by the present invention is the sample-mounted use of MHC complexes and MHC multimers.Type: GrantFiled: November 16, 2009Date of Patent: September 18, 2012Assignee: Dako Denmark A/SInventors: Jørgen Schøller, Henrik Pedersen, Liselotte Brix
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Patent number: 8263076Abstract: The present invention provides a recombinant domain antibody (dAb) which binds to human TNF?, the dAb comprising an immunoglobulin heavy or light chain variable domain comprising at least one complementarity determining region (CDR) having a sequence derived from a New World primate.Type: GrantFiled: January 18, 2011Date of Patent: September 11, 2012Assignee: Cephalon Australia Pty Ltd.Inventors: Benjamin P. Woolven, Ian M. Tomlinson, Jennifer A. Lee, Anthony G. Doyle, Philip A. Jennings
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Patent number: 8263744Abstract: An optimized nucleic acid sequence encoding the immunoconjugate VB6-845 is described Modifications to the original VB6-845 include changes in the nucleic acid sequence encoding the VH region, CH region, CL region, VL region, the furm linker and the bouganm toxin. The optimized VB6-845 displays improved recombinant protein expression over the original in an E. coli expression system.Type: GrantFiled: April 18, 2008Date of Patent: September 11, 2012Assignee: Viventia Biotechnologies Inc.Inventors: Jeannick Cizeau, Glen Christopher Macdonald
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Patent number: 8263746Abstract: The present invention provides recombinant antigen-binding regions and antibodies and functional fragments containing such antigen-binding regions that are specific for CD38, which plays an integral role in various disorders or conditions. These antibodies, accordingly, can be used to treat, for example, hematological malignancies such as multiple myeloma. Antibodies of the invention also can be used in the diagnostics field, as well as for investigating the role of CD38 in the progression of disorders associated with malignancies. The invention also provides nucleic acid sequences encoding the foregoing antibodies, vectors containing the same, pharmaceutical compositions and kits with instructions for use. The invention also provides isolated novel epitopes of CD38 and methods of use therefore.Type: GrantFiled: February 7, 2005Date of Patent: September 11, 2012Assignee: Morphosys AGInventors: Michael Tesar, Ute Jager
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Patent number: 8257715Abstract: Compositions comprising a tissue vaccine that include a mixture of heterogeneous tissue obtained from tumors and connective tissues. Vaccines comprising these compositions are also provided, as well as methods of using the vaccines in the treatment and/or inhibition of tumor growth, and particularly prostate tumor growth and cancers. The preparations may be defined as vaccines comprising tumor cells and connective (stromal) tissues derived from xenogeneic animals. Preparations comprising the tissue vaccines are provided using tissue harvested directly from tumors. Methods for preventing de novo development of cancer are also disclosed. A tissue vaccine comprising glutaraldehyde-(GFT) treated tissue prepared from tumor and connective tissue reduces the incidence of autochthonous prostate cancer. A tissue vaccine comprising a potassium thiocyanate extract (PTE) preparation of a tumor and connective tissue is also provided.Type: GrantFiled: August 24, 2005Date of Patent: September 4, 2012Assignee: University of Notre DameInventors: Mark A. Suckow, William R. Wolter, Morris Pollard
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Patent number: 8258268Abstract: The present invention relates to engineered multivalent and multispecific binding proteins, methods of making, and specifically to their uses in the prevention and/or treatment of acute and chronic inflammatory and other diseases.Type: GrantFiled: July 2, 2009Date of Patent: September 4, 2012Assignee: Abbott LaboratoriesInventors: Chengbin Wu, Tariq Ghayur, Richard W. Dixon, Jochen G. Salfeld
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Patent number: 8236931Abstract: An inhibitor of the aggregation of immunoglobulin chains is provided. The inhibitor may comprise or consist of a polypeptide which comprises or consists of (a) an amino acid sequence corresponding to the amino acid sequence of the FR1 region of an immunoglobulin light chain variable domain, or part thereof which includes amino acid residue 12, (b) an amino acid sequence corresponding to the amino acid sequence of the immunoglobulin-binding domain of bacterial superantigen Protein L, or part thereof, and/or (c) an amino acid sequence corresponding to the amino acid sequence of the immunoglobulin-binding domain of streptococcal protein G, or part thereof, or a variant, fusion or derivative thereof, or a fusion of a variant or derivative thereof which retains the ability of the parent polypeptide to inhibit aggregation of immunoglobulin chains, or domains thereof. Other versions of the inhibitor are also provided.Type: GrantFiled: October 26, 2007Date of Patent: August 7, 2012Assignee: Glaxo Group LimitedInventors: Rudolf M. T. De Wildt, Leo C James, Philip C Jones, Oliver Schon, Gregory Paul Winter
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Patent number: 8227576Abstract: Antibodies that bind human ?-amyloid peptide, methods of treating diseases or disorders characterised by elevated ?-amyloid levels or ?-amyloid deposits with said antibodies, pharmaceutical compositions comprising said antibodies and methods of manufacture.Type: GrantFiled: March 27, 2007Date of Patent: July 24, 2012Assignee: Glaxo Group LimitedInventors: Stephen Anthony Burbidge, Jonathan Henry Ellis, Susannah K Ford, Volker Germaschewski, Umesh Kumar, Karen Louise Philpott, Peter Ernest Soden
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Patent number: 8227577Abstract: The present invention relates to novel domain exchanged, bivalent, bispecific antibodies, their manufacture and use.Type: GrantFiled: December 11, 2008Date of Patent: July 24, 2012Assignee: Hoffman-La Roche Inc.Inventors: Christian Klein, Wolfgang Schaefer
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Patent number: 8222373Abstract: The present invention relates to anti-S1P agents, particularly humanized monoclonal antibodies (and antigen binding fragments thereof) specifically reactive with S1P, compositions containing such antibodies (or fragments), and the use of such antibodies (or fragments), for example, to treat diseases and conditions associated with aberrant levels of S1P.Type: GrantFiled: October 24, 2008Date of Patent: July 17, 2012Assignee: Lpath, Inc.Inventors: Roger A. Sabbadini, William A. Garland, Genevieve Hansen, Steven Tarran Jones, David Gareth Williams
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Patent number: 8207311Abstract: The invention provides isolated anti-ovarian, pancreatic, lung or breast cancer antigen (Ovr115) antibodies that bind to Ovr115 on a mammalian cell in vivo. The invention also encompasses compositions comprising an anti-Ovr115 antibody and a carrier. These compositions can be provided in an article of manufacture or a kit. Another aspect of the invention is an isolated nucleic acid encoding an anti-Ovr115 antibody, as well as an expression vector comprising the isolated nucleic acid. Also provided are cells that produce the anti-Ovr115 antibodies. The invention encompasses a method of producing the anti-Ovr115 antibodies. Other aspects of the invention are a method of killing an Ovr115-expressing cancer cell, comprising contacting the cancer cell with an anti-Ovr115 antibody and a method of alleviating or treating an Ovr115-expressing cancer in a mammal, comprising administering a therapeutically effective amount of the anti-Ovr115 antibody to the mammal.Type: GrantFiled: May 17, 2004Date of Patent: June 26, 2012Assignee: diaDexus, Inc.Inventors: Glenn Pilkington, Gilbert-Andre Keller, Wenlu Li, Laura Corral, Iris Simon