Blood Proteins Or Globulins, E.g., Proteoglycans, Platelet Factor 4, Thyroglobulin, Thyroxine, Etc. Patents (Class 530/380)
  • Patent number: 8536312
    Abstract: The present invention concerns a monoclonal antibody and corresponding hybridoma cells and antigens suitable for isolating fetal cells from maternal blood. The inventive monoclonal antibody reacts with a surface antigen present on fetal red blood cells including their nucleated precursor cells, but not with surface antigens on adult erythroid cell.
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: September 17, 2013
    Assignee: Adnagen GmbH
    Inventors: Christiane Hollmann, Silke Zimmermann, Stefan Stachelhaus, Winfried Albert
  • Patent number: 8530174
    Abstract: The present invention relates to the identification of polynucleotides and polypeptides involved in insulin and adiponectin signaling and regulation of glucose production. The invention further relates to the use of the identified polynucleotides and polypeptides, and inhibitors of the polynucleotides and polypeptides, in the regulation of glucose production and the monitoring and treatment of metabolic disorders such as diabetes.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: September 10, 2013
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Terry P. Combs, James A. Swenberg
  • Patent number: 8518716
    Abstract: This disclosure relates to methods of predicting and diagnosing preeclampsia and eclampsia in pregnant subjects. These methods include detecting a decrease of soluble c-kit in a sample obtained from the pregnant subject. A significantly reduced concentration of soluble c-kit in the sample as compared to a gestational age-adjusted control indicates that the pregnant subject will develop or has preeclampsia or eclampsia.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: August 27, 2013
    Assignee: University of Pittsburgh-Of the Commonwealth System of Higher Education
    Inventors: Carl A. Hubel, Janet M. Catov, Robin E. Gandley, James M. Roberts, Augustine Rajakumar
  • Publication number: 20130217616
    Abstract: The present invention relates to novel chimeric molecules of ficolin-associated polypeptides, such as fusion polypeptides for the use in the treatment of conditions associated with inflammation, apoptosis, autoimmunity, coagulation, thrombotic or coagulopathic related diseases. The present invention further relates to nucleic acid molecules encoding such fusion polypeptides, vectors and host cells used in the production of the fusion polypeptides.
    Type: Application
    Filed: March 4, 2011
    Publication date: August 22, 2013
    Inventors: Peter Garred, Tina Hummelshøj Glue, Mikkel-Ole Skjødt
  • Patent number: 8513383
    Abstract: Methods for selective extraction and fractionation of algal proteins from an algal biomass or algal culture are disclosed. A method of selective removal of products from an algal biomass provides for single and multistep extraction processes which allow for efficient separation of algal proteins. These proteins can be used as renewable sources of proteins for animal feedstocks and human food. Further, lipids remaining in the algal biomass after extraction of proteins can be used to generate renewable fuels.
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: August 20, 2013
    Assignee: Heliae Development, LLC
    Inventor: Aniket Kale
  • Patent number: 8512712
    Abstract: Reovirus can be used to selectively remove ras-mediated neoplastic cells from a cellular composition. It is of particular interest to purge autographs which may contain neoplastic cells with reovirus before transplanting the autographs back into the recipient, thereby reducing the risk of introducing or reintroducing neoplastic cells into the recipient.
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: August 20, 2013
    Assignee: Oncolytics Biotech Inc.
    Inventors: Donald Morris, Bradley G. Thompson, Matthew C. Coffey
  • Patent number: 8512980
    Abstract: Polynucleotides and polypeptides relating to a recombinantly modified plasmin(ogen) molecule are provided. The plasmin(ogen) molecule has a single kringle domain N-terminal to the activation site present in the native human plasminogen molecule, combined such that no foreign sequences are present, and exhibits lysine-binding and significant enzymatic characteristics associated with the native enzyme.
    Type: Grant
    Filed: May 3, 2012
    Date of Patent: August 20, 2013
    Assignee: Grifols Therapeutics Inc.
    Inventor: Valery Novokhatny
  • Patent number: 8513384
    Abstract: Methods for selective extraction and fractionation of algal proteins from an algal biomass or algal culture are disclosed. A method of selective removal of products from an algal biomass provides for single and multistep extraction processes which allow for efficient separation of algal proteins. These proteins can be used as renewable sources of proteins for animal feedstocks and human food. Further, lipids remaining in the algal biomass after extraction of proteins can be used to generate renewable fuels.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: August 20, 2013
    Assignee: Heliae Development, LLC
    Inventor: Aniket Kale
  • Publication number: 20130203648
    Abstract: The invention relates to obtaining a preparation of recombinant human PLTP from the milk of a transgenic animal containing in its genome one or more copies of a transgene comprising a polynucleotide coding for human PTLP, placed under transcriptional control of a promoter permitting its specific expression in the cells of the mammary glands of said animal. The recombinant human PLTP preparation obtained can be used in the prevention or treatment of septic shock.
    Type: Application
    Filed: April 6, 2011
    Publication date: August 8, 2013
    Applicants: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), BIOPROTEIN TECHNOLOGIES SA
    Inventors: Pierre-Jean Ripoll, Laurent Lagrost
  • Patent number: 8501914
    Abstract: A pharmaceutical agent for treating a disease such as inflammatory diseases, blood coagulation diseases associated with deficiency of Protein S has been required. The present invention provides a Protein S composition comprising recombinant Protein S molecules having complex type N-glycoside-linked sugar chains, wherein the Protein S has a higher binding activity to a receptor for advanced glycation end products (hereinafter referred to as “RAGE”) than native Protein S present in healthy human blood, and also has a higher ratio of sugar chains in which fucose is not bound to the complex type N-glycoside-linked sugar chains bound to Protein S than native Protein S present in healthy human blood.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: August 6, 2013
    Assignee: Kyowa Hakko Kirin Co., Ltd
    Inventors: Yutaka Kanda, Hiroshi Sato, Tsuyoshi Yamada, Akifumi Kato, Mitsuo Satoh
  • Patent number: 8497350
    Abstract: The invention relates to Factor H gene polymorphisms and haplotypes associated with an elevated or a reduced risk of AMD. The invention provides methods and reagents for diagnosis and treatment of AMD.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: July 30, 2013
    Assignee: University of Iowa Research Foundation
    Inventor: Gregory S. Hageman
  • Patent number: 8497243
    Abstract: In certain aspects, the present invention provides compositions and methods for treating mucositis.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: July 30, 2013
    Assignee: Promedior, Inc.
    Inventors: David Paul Hesson, Michael Scott Kramer
  • Patent number: 8492613
    Abstract: The invention relates to the field of glycoprotein processing in transgenic plants used as cost efficient and contamination safe factories for the production of recombinant biopharmaceutical proteins or pharmaceutical compositions comprising these glycoproteins. The invention provides a plant comprising a functional mammalian enzyme providing mammalian GnTIII that is normally not present in plants, said plant additionally comprising at least a second mammalian protein or functional fragment thereof that is normally not present in plants.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: July 23, 2013
    Assignee: Stichting Dienst Landbouwkundig Onderzoek
    Inventors: Hendrikus Antonius Cornelis Bakker, Dionisius Elisabeth Antonius Florack, Hendrik Jan Bosch
  • Publication number: 20130165382
    Abstract: The present invention relates to the formation of conjugates (e.g., protein-protein dimers) using a-halo-acetophenones, benzylic halides, quinones, and related compounds as a conjugating system. The invention also features compositions that include the conjugates described herein, as well as uses of these conjugates in methods of medical treatment.
    Type: Application
    Filed: June 1, 2011
    Publication date: June 27, 2013
    Applicant: ADVANCED PROTEOME THERAPEUTICS INC.
    Inventors: Alexander Krantz, Peng Yu
  • Patent number: 8466105
    Abstract: The present invention is drawn to methods of stimulating or enhancing angiogenesis in a patient comprising, administering to said patient a therapeutically effective amount of an endorepellin protein, wherein said endorepellin protein has an amino acid sequence of domain V of perlecan or fragments or derivatives, analogs thereof; and stimulating or enhancing generation of blood vessels. The present invention is drawn to compositions for enhancing angiogenesis.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: June 18, 2013
    Assignee: The Texas A&M University System
    Inventor: Gregory J. Bix
  • Patent number: 8461318
    Abstract: The invention relates generally to the field of nucleic acids and more particularly to aptamers that bind to TFPI, which are useful as therapeutics in and diagnostics of bleeding disorders and/or other diseases or disorders in which TFPI has been implicated. In addition, the TFPI aptamers may be used before, during and/or after medical procedures to reduce complications or side effects thereof. The invention further relates to materials and methods for the administration of aptamers that bind to TFPI.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: June 11, 2013
    Assignees: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Robert Schaub, Kathleen McGinness, Jennifer Nelson, Ryan Genga, Emily Waters, Jeffrey Kurz, John Diener
  • Patent number: 8461115
    Abstract: The present invention provides methods for the local treatment of bleeding in a subject and/or reducing unwanted effects associated with the systemic administration of thrombotic agents to a subject, by local administration of FVII to the subject.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: June 11, 2013
    Assignee: Stellaris Pharmaceuticals ApS
    Inventor: Lars Otto Uttenthal
  • Publication number: 20130137595
    Abstract: A biomarker, method, test kit, and diagnostic system for detecting the presence of lymphoma in a person are disclosed. The lymphoma may be Hodgkin's lymphoma or non-Hodgkin's lymphoma. The person may be a high-risk subject. In one embodiment, a plasma sample from a person is obtained. The level of at least one protein listed in Table S3 in the plasma sample is measured. The level of at least one protein in the plasma sample is compared with the level in a normal or healthy subject. The lymphoma is diagnosed based upon the level of the at least one protein in the plasma sample in comparison to the normal or healthy level.
    Type: Application
    Filed: November 30, 2012
    Publication date: May 30, 2013
    Applicant: BATTELLE MEMORIAL INSTITUTE
    Inventor: BATTELLE MEMORIAL INSTITUTE
  • Publication number: 20130131317
    Abstract: The invention features a process of expressing secreted recombinant human alpha-fetoprotein (rHuAFP) in the milk or urine of transgenic mammals.
    Type: Application
    Filed: January 25, 2013
    Publication date: May 23, 2013
    Applicant: Merrimack Pharmaceuticals, Inc.
    Inventor: Merrimack Pharmaceuticals, Inc.
  • Patent number: 8445444
    Abstract: Disclosed are compositions and methods for diagnosing, preventing, and treating prostate cancer and prostate intraepithelial neoplasia (PIN).
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: May 21, 2013
    Assignee: Phigenix, Inc.
    Inventor: Carlton D. Donald
  • Patent number: 8444417
    Abstract: Methods for preventing, reversing, ameliorating or treating dental diseases, disorders or injuries are provided. In particular, methods for preventing, reversing, ameliorating or treating dental diseases of the gingival (gums) and bone are provided. Such methods utilize novel compositions including, but not limited to, extraembryonic cytokine-secreting cells (herein referred to as ECS cells), including, but not limited to, Amnion-derived Multipotent Progenitor cells (herein referred to as AMP cells) and conditioned media derived therefrom (herein referred to as Amnion-derived Cellular Cytokine Solution or ACCS), and Physiologic Cytokine Solution (herein referred to as PCS), each alone or in combination with each other and/or other agents.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: May 21, 2013
    Assignee: Stemnion, Inc.
    Inventors: William J. Golden, Randall G. Rupp
  • Patent number: 8436152
    Abstract: This invention relates to protein separation and purification methods for both alpha-1-antitrypsin (AAT, also known as alpha-1 proteinase inhibitor, API, and A1-PI) and Apolipoprotein A-I (ApoA-I) from, for example, a fraction of human blood plasma. In certain embodiments, the invention provides methods for separating AAT from ApoA-I at the initial stage of purification, so that the same starting material can be used as a source for both proteins. The methods further pertain to providing compositions of AAT and of ApoA-I suitable for pharmaceutical use and are suitable for large-scale purification.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: May 7, 2013
    Assignee: CSL Behring GmbH
    Inventors: Nathan Brinkman, Douglas Bigler, Reinhard Bolli, Vreni Foertsch
  • Patent number: 8431535
    Abstract: The present invention provides methods for the local treatment of tracheal, bronchial or alveolar bleeding or hemoptysis and/or reducing unwanted effects associated with systemic administration of thrombotic agents to a subject via intratracheal, intrabronchial or intraalveolar administration of a blood coagulation factor to the subject.
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: April 30, 2013
    Assignee: Hoiberg A/S
    Inventors: Lars Heslet, Lars Otto Uttenthal
  • Publication number: 20130101981
    Abstract: Matrices for manipulation of biopolymers, including the separation, purification, immobilization and archival storage of biopolymers is disclosed.
    Type: Application
    Filed: November 23, 2011
    Publication date: April 25, 2013
    Inventors: Joseph G. Utermohlen, Michael E. Hogan
  • Publication number: 20130102759
    Abstract: The present invention provides synthetic Moraxella catarrhalis lipooligosaccharide (LOS)-based oligosaccharides and conjugates containing various M. catarrhalis serotype-specific oligosaccharide antigens or various core M. catarrhalis oligosaccharide structures or motifs corresponding to one or more of the three major serotypes and/or members within a given serotype. The oligosaccharides may be synthesized by a chemical assembly methodology relying on a limited number of monosaccharide and disaccharide building blocks. The invention further provides M. catarrhalis LOS-based immunogenic and immuno-protective compositions and antibodies derived therefrom for diagnosing, treating, and preventing infections caused by M. catarrhalis.
    Type: Application
    Filed: April 27, 2011
    Publication date: April 25, 2013
    Inventors: A. Stewart Campbell, Gregory Lohman, Obadiah J. Plante
  • Publication number: 20130102530
    Abstract: Methods and compositions are provided for protecting or enhancing an erythropoietin-responsive cell, tissue, organ or body part function or viability in vivo, in situ or ex vivo in mammals, including human beings, by systemic or local administration of an erythropoietin receptor activity modulator, such as an erythropoietin or a modified erythropoietin.
    Type: Application
    Filed: June 13, 2012
    Publication date: April 25, 2013
    Applicant: The Kenneth S. Warren Institute, Inc.
    Inventors: Michael Brines, Anthony Cerami, Carla Cerami
  • Publication number: 20130102537
    Abstract: The present invention provides compositions and pharmaceutical formulations of Factor H derived from plasma. Also provided are methods for the manufacture of the Factor H compositions and formulations, as well as methods for the treatment of diseases associated with Factor H dysfunction.
    Type: Application
    Filed: October 1, 2012
    Publication date: April 25, 2013
    Applicants: Baxter International Inc.
    Inventors: Baxter International Inc., Baxter Healthcare S.A.
  • Publication number: 20130091604
    Abstract: A promoter for transformation of a plant, in particular an aboveground organ specific promoter, a recombinant plant expression vector including the promoter, a method of producing target protein using the recombinant plant expression vector, target protein produced by the method, a method of producing a transformed plant using the recombinant plant expression vector, a transformed plant produced by the same, and a seed of the plant.
    Type: Application
    Filed: October 8, 2012
    Publication date: April 11, 2013
    Applicant: MYONGJI UNIVERSITY INDUSTRY AND ACADEMIA COOPERATI
    Inventor: MYONGJI UNIVERSITY INDUSTRY AND ACADE
  • Patent number: 8415457
    Abstract: The invention provides vitamin K-dependent polypeptides with enhanced membrane binding affinity. These polypeptides can be used to modulate clot formation in mammals. Methods of modulating clot formation in mammals are also described.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: April 9, 2013
    Assignee: Regents of the University of Minnesota
    Inventor: Gary L. Nelsestuen
  • Patent number: 8415458
    Abstract: The invention provides vitamin K-dependent polypeptides with enhanced membrane binding affinity. These polypeptides can be used to modulate clot formation in mammals. Methods of modulating clot formation in mammals are also described.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: April 9, 2013
    Assignee: Regents of the University of Minnesota
    Inventor: Gary L Nelsestuen
  • Patent number: 8410252
    Abstract: The invention is directed to purified and isolated novel ULBP polypeptides, the nucleic acids encoding such polypeptides, processes for production of recombinant forms of such polypeptides, antibodies generated against these polypeptides, fragmented peptides derived from these polypeptides, and the uses of the above. ULBP polypeptide can be found on the surface of human B cell lymphomas. Mammalian forms of ULBP polypeptide in isolated or purified forms are provided. In addition, isolated nucleic acids encoding ULBP polypeptides and expression vectors comprising a cDNA encoding ULBP polypeptides are provided. The ULBP polypeptides can be isolated or synthesized and used to prepare antibodies, and in particular monoclonal antibodies, against the polypeptides. The antibodies, in turn, are useful for detecting the presence of ULBP polypeptides in human cell samples, which can be correlated with the existence of a malignant condition in a patient.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: April 2, 2013
    Assignee: Immunex Corporation
    Inventors: David J Cosman, Jurgen Mullberg, William C Fanslow, III, Marek Z Kubin, Richard J Armitage
  • Patent number: 8404809
    Abstract: Conjugates between Factor IX and PEG moieties are disclosed in the present application. The conjugates are linked via a glycosyl linking group interposed between and covalently attached to the peptide and the modifying group. Conjugates are formed from glycosylated peptides by the action of a glycosyltransferase. The glycosyltransferase ligates a modified sugar moiety onto a glycosyl residue on the peptide. Also provided are methods for preparing the conjugates, methods for treating various disease conditions with the conjugates, and pharmaceutical formulations including the conjugates.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: March 26, 2013
    Assignee: Novo Nordisk A/S
    Inventors: Shawn DeFrees, Robert J. Bayer, Caryn L. Bowe, Krishnasamy Panneerselvam
  • Publication number: 20130064866
    Abstract: The disclosure relates to methods for delivery of serum amyloid P to the respiratory system. Pharmaceutical compositions comprising SAP suitable for respiratory delivery are also provided.
    Type: Application
    Filed: September 7, 2012
    Publication date: March 14, 2013
    Applicant: Promedior, Inc.
    Inventors: W. Scott Willett, Richard J. Caimi, Lynne Anne Murray
  • Publication number: 20130058873
    Abstract: The present invention is related to fragments of human melanotransferrin (p97). In particular, this invention relates to treatment of diseases through the introduction of the melanotransferrin fragment conjugated to a therapeutic or diagnostic agent to a subject.
    Type: Application
    Filed: August 3, 2012
    Publication date: March 7, 2013
    Applicant: BIOASIS TECHNOLOGIES, INC.
    Inventors: Wilfred Jefferies, Mei Mei Tian, Timothy Vitalis
  • Patent number: 8383585
    Abstract: The invention provides compositions and methods for determining cardiodiabetes status in a subject. The invention also provides compositions and methods for treating a subject experiencing cardiodiabetes.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: February 26, 2013
    Assignee: IKFE Institut fur Klinische Forschung und Entwicklung GmbH
    Inventors: Andreas Pfuetzner, Thomas Forst
  • Patent number: 8383788
    Abstract: A nucleotide molecule encoding a protein encoded by a Fos regulated gene or a fragment thereof, wherein said protein or fragment thereof is encoded by any one of the nucleotide sequences shown in FIG. 1 or 2 or a fragment thereof, including allelic variants and species variants of the nucleotide sequences.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: February 26, 2013
    Assignee: Vegenics Pty Limited
    Inventor: Salvatore Oliviero
  • Patent number: 8372800
    Abstract: An albumin-free Factor VIII formulation comprising: 4% to 10% of a bulking agent selected from the group consisting of mannitol, glycine and alanine; 1% to 4% of a stabilizing agent selected from the group consisting of sucrose, trehalose, raffinose, and arginine; 1 mM to 5 mM calcium salt; 100 mM to 300 mM NaCl; and a buffering agent. Alternatively, the formulation can comprise 2% to 6% hydroxyethyl starch; 1% to 4% of a stabilizing agent selected from the group consisting of sucrose, trehalose, raffinose, and arginine; 1 mM to 5 mM calcium salt; 100 mM to 300 mM NaCl; and a buffering agent. In a further embodiment, the formulation can comprise: 300 mM to 500 mM NaCl; 1% to 4% of a stabilizing agent selected from the group consisting of sucrose, trehalose, raffinose, and arginine; 1 mM to 5 mM calcium salt; and a buffering agent.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: February 12, 2013
    Assignees: Baxter International Inc., University of Connecticut
    Inventors: Marc Besman, Erik Bjornson, Feroz Jameel, Ramesh Kashi, Michael Pikal, Serguei Tchessalov, John Carpenter
  • Publication number: 20130034547
    Abstract: A chimeric therapeutic polypeptide of a pre-existing therapeutic polypeptide is disclosed, as are a method of enhancing folded stabilization and a pharmaceutical composition of the glycosylated chimer. The pre-existing and chimeric polypeptides have substantially the same length, substantially the same amino acid residue sequence, and exhibit at least one tight turn containing a sequence of four to about seven amino acid residues in which at least two amino acid side chains extend on the same side of the tight turn and are within less than about 7 ? of each other. The chimeric therapeutic polypeptide has the sequon Aro-(Xxx)n-(Zzz)p-Asn-Yyy-Thr/Ser (SEQ ID NO:001) within that tight turn sequence such that the side chains of the Aro, Asn and Thr/Ser amino acid residues project on the same side of the turn and are within less than about 7 ? of each other. That sequon is absent from the pre-existing therapeutic polypeptide.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 7, 2013
    Inventors: Jeffery W. Kelly, Joshua L. Price, Elizabeth K. Culyba, Evan T. Powers
  • Publication number: 20130029396
    Abstract: The present disclosure relates to a multifunctional biomemory device in which a protein having a redox potential substituted with a metal ion is directly immobilized on a substrate. The present disclosure provides an operating method in which the redox state of the protein is controlled by applying three different potentials. The present disclosure provides a biomemory device in which the metal ion of a metalloprotein is substituted to allow for artificial control of the redox potential. The present disclosure provides a new-concept biomemory device as an information storage device based on the principle of electron transfer of a naturally occurring biomolecule.
    Type: Application
    Filed: February 24, 2012
    Publication date: January 31, 2013
    Applicant: Industry-University Cooperation Foundation Sogang University
    Inventors: Jeong Woo Choi, Taek Lee, Jun Hong Min
  • Publication number: 20130029367
    Abstract: The present invention provides compositions and processes for preparing the same wherein the compositions are useful for monitoring breast cancer treatment.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 31, 2013
    Applicant: Board of Trustees of the University of Arkansas
    Inventors: Larry J. Suva, V. Sizmme Klimberg
  • Publication number: 20130023473
    Abstract: The invention relates to an ANGPTL4 polypeptide for use in the preservation of vascular endothelial cell barrier integrity and reduction in no-reflow phenomenon with myocardial infarction.
    Type: Application
    Filed: January 19, 2011
    Publication date: January 24, 2013
    Inventors: Stephane Germain, Ariane Galaup, Catherine Monnot, Renaud Tissier, Bijan Ghaleh, Alain Berdeaux
  • Patent number: 8357661
    Abstract: The present invention relates recombinant human ?1-antitrypsin (rhAAT) comprising N-linked glycans, wherein at least 10% of said N-linked glycans are tetra-antennary glycans; and the degree of capping with sialic acid on said N-linked glycans (Z/A) is at least 50%. The invention further relates to rhAAT for use as a medicament, in particular for use in the prevention and/or treatment of a disease associated with AAT deficiency, and/or a disease involving neutrophil-mediated tissue damage.
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: January 22, 2013
    Assignee: Crucell Holland B.V.
    Inventors: Elisabeth C. M. Brinkman, Ingrid Van Den Nieuwenhof
  • Patent number: 8349800
    Abstract: The present invention provides von Willebrand Factor-polymer conjugates and Factor VIII-polymer conjugates, each having a releasable linkage. Methods of making conjugates, methods for administering conjugates, are also provided.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: January 8, 2013
    Assignees: Nektar Therapeutics, Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Mary J. Bossard, Gayle Stephenson, Zhihao Fang, Harold Zappe, Stacy Mitchell, Ping Zhang, Friedrich Scheiflinger, Peter Turecek, Juergen Siekmann, Katalin Varadi, Herbert Gritsch
  • Publication number: 20130004490
    Abstract: The invention provides a composition comprising transthyretin and an ICAM-1 targeting agent, wherein the transthyretin and ICAM-1 targeting agent are coupled together, as well as methods of preparing such compositions. The invention further provides a diabody capable of binding specifically to ICAM-1 and transthyretin. The invention also provides a method of use of such composition in the manufacture of a medicament for treating an amyloid-? related neurodegenerative disease, comprising administering to a subject a composition comprising transthyretin coupled to an ICAM-1 targeting agent in an amount effective to treat the neurodegenerative disease, wherein the composition is administered to the subject outside of the blood-brain barrier.
    Type: Application
    Filed: December 14, 2010
    Publication date: January 3, 2013
    Applicants: UNIVERSITY OF MARYLAND, COLLGE PARK, of Health and Human Services
    Inventors: Juan Jose Marugan, Wei Zheng, Silvia Muro-Galindo
  • Publication number: 20120329092
    Abstract: The present invention relates to a process for the purification of a glycoprotein comprising subjecting a liquid containing said glycoprotein to the steps of: a) reverse phase chromatography, b) boronate affinity chromatography, and c) size exclusion chromatography. Also provided is a manufacturing process for producing a glycoprotein of interest.
    Type: Application
    Filed: January 25, 2011
    Publication date: December 27, 2012
    Applicant: Glycotope GmbH
    Inventors: Steffen Goletz, Lars Stöckl
  • Publication number: 20120322730
    Abstract: Methods for increasing and maintaining hematocrit in a mammal comprising administering a hyperglycosylated analog of erythropoietin are disclosed. An analog may be administered less frequently than an equivalent molar amount of recombinant human erythropoietin to obtain a comparable target hematocrit and treat anemia. Alternatively, a lower molar amount of a hyperglycosylated analog may be administered to obtain a comparable target hematocrit and treat anemia. Also disclosed are new hyperglycosylated erythopoietin analogs, methods of production of the analogs, and compositions comprising the analogs.
    Type: Application
    Filed: August 17, 2012
    Publication date: December 20, 2012
    Inventors: Joan C. EGRIE, Steven G. Elliot, Jeffrey K. Browne, Karen C. Sitney
  • Publication number: 20120322089
    Abstract: The invention relates to the detection and quantification of carbamazepine drugs and their metabolites. The invention is underpinned by novel polyclonal antibodies with unique binding properties which enable immunoassay methods and kits for various applications.
    Type: Application
    Filed: June 18, 2012
    Publication date: December 20, 2012
    Applicant: Randox Laboratories Limited
    Inventors: Elouard Benchikh, Andrew Philip Lowry, Ivan McConnell, Peter Stephen Fitzgerald
  • Publication number: 20120315685
    Abstract: Disclosed herein are coated articles and methods of preparing the same.
    Type: Application
    Filed: August 20, 2012
    Publication date: December 13, 2012
    Applicant: ECOLOGY COATINGS, INC. A Nevada Corporation
    Inventor: Sally Judith Weine Ramsey
  • Patent number: 8329659
    Abstract: Polypeptides are susceptible to denaturation or enzymatic degradation in the blood, liver or kidney. Due to the low stability of some polypeptides, it has been required to administer polypeptide drugs in a sustained frequency to a subject in order to maintain an effective plasma concentration of the active substance. Furthermore, pharmaceutical compositions of therapeutic peptides preferably have a shelf-life of several years in order to be suitable for common use. However, peptide compositions are inherently unstable due to sensitivity towards chemical and physical degradation. In part, the invention provides SAP variant proteins, compositions, pharmaceutical preparations and formulations having a prolonged in vivo half-life, prolonged shelf-life, or rather increased in vitro stability, or increased manufacturing efficiency compared to human SAP. Advantages of increased plasma half-life include, but are not limited to, reducing the amount and/or frequency of dosing.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: December 11, 2012
    Assignee: Promedior, Inc.
    Inventor: W. Scott Willett
  • Publication number: 20120309936
    Abstract: Disclosed are compositions and methods for producing fusion proteins with reduced immunogenicity. Fusion proteins of the invention include a junction region having an amino acid change that reduces the ability of a junctional epitope to bind to MHC Class II, thereby reducing its interaction with a T-cell receptor. Methods of the invention involve analyzing, changing, or modifying one or more amino acids in the junction region of a fusion protein in order to identify a T-cell epitope and reduce its ability to interact with a T cell receptor. Compositions and methods of the invention are useful in therapy.
    Type: Application
    Filed: May 26, 2011
    Publication date: December 6, 2012
    Applicant: Merck Patent GmbH
    Inventors: Stephen D. Gillies, Jeffrey Way, Anita A. Hamilton