Patents Issued in March 14, 2017
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Patent number: 9593132Abstract: The present invention relates to a metal organic framework comprising of a metal ion (M) and an organic ligand wherein more than one hydroxy ligand are present about the metal ion. Also provided is a method for synthesizing the metal-organic frameworks and their application in areas including scrubbing exhaust gas streams of acidic gases, scrubbing natural gas of acidic gases by separation or sequestration and separating C2Ha or other VOC gases from other gas mixtures.Type: GrantFiled: March 27, 2013Date of Patent: March 14, 2017Assignee: The University of NottinghamInventors: Martin Schroder, Sihai Yang
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Patent number: 9593133Abstract: Disclosed are Si-containing thin film forming precursors, methods of synthesizing the same, and methods of using the same to deposit silicon-containing films using vapor deposition processes for manufacturing semiconductors, photovoltaics, LCD-TFT, flat panel-type devices, refractory materials, or aeronautics.Type: GrantFiled: July 19, 2013Date of Patent: March 14, 2017Assignee: America Air Liquide, Inc.Inventors: Christian Dussarrat, Glenn Kuchenbeiser, Venkateswara R. Pallem
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Patent number: 9593134Abstract: Method of preparing epoxidation catalysts are disclosed, including methods comprising reacting an inorganic siliceous solid with a metal complex of the formulas: wherein the variables are defined herein.Type: GrantFiled: July 16, 2015Date of Patent: March 14, 2017Assignee: Lyondell Chemical Technology, L.P.Inventors: Debra L. Jackson, Barbara Kimmich, Ilya E. Nifant'ev, Sandor Nagy, Daniel F. White, Pavel V. Ivchenko
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Patent number: 9593135Abstract: The present invention relates to a composition comprising (A) an isocyanate of formula (I) OCN-A-SiR1R2R3 (I), wherein A is straight-chain, branched, substituted and/or unsubstituted aliphatic hydrocarbyl of 1 to 12 carbon atoms or substituted or unsubstituted cycloaliphatic hydrocarbyl of 4 to 18 carbon atoms, wherein R1 is selected from the group comprising —O—Ralk, wherein R2 and R3 are each independently selected from the group of substituents comprising —Ralk and —O—Ralk, and wherein —Ralk is hydrocarbyl of 1 to 6 carbon atoms, and B) a Bronstedt or Lewis acid or a compound which releases a Bronstedt or Lewis acid at room temperature; and also to a process for producing a stabilized alkoxysilane-containing isocyanate comprising the step of adding a Lewis or Bronstedt acid or a compound which releases a Bronstedt or Lewis acid at room temperature to an alkoxysilane-containing isocyanate.Type: GrantFiled: September 25, 2013Date of Patent: March 14, 2017Assignee: EVONIK DEGUSSA GmbHInventors: Emmanouil Spyrou, Manfred Kreczinski, Holger Loesch, Andrea Thesing, Lars Hellkuhl
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Patent number: 9593136Abstract: In particular, the compound is effective to inhibit Dxr in Mycobacterium tuberculosis (Mtb). The present invention relates to compounds having general formula (I) or (II) where X is an acidic group, such as carboxylate, phosphonate, sulfate, and tetrazole; Ar is a substituted or unsubstituted aromatic or heteroaromatic group; and n is 0, 1, 2, 3, or 4, preferably 2, 3, or 4. The compounds inhibits 1-deoxy-D-xylulose-5-phosphate reductoisomerase (Dxr), particularly Dxr in Mycobacterium tuberculosis (Mtb).Type: GrantFiled: June 29, 2012Date of Patent: March 14, 2017Assignees: The George Washington University, George Mason University, St. Jude Children's Research Hospital, Inc., The United States of America, as Represented by the Secretary, Department of Health and Human ServicesInventors: Helena I. Boshoff, Cynthia S. Dowd, Emily R. Jackson, Kylene Kehn-Hall, Richard E. Lee, Robin Lee, Geraldine San Jose
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Patent number: 9593137Abstract: This invention relates to compounds useful for inhibiting telomere elongation. More specifically, the invention provides nucleotide analogs that are incorporated into telomeres by telomerase thereby inhibiting elongation of telomeres. The compounds are useful in treating cancer and other cell proliferative diseases.Type: GrantFiled: December 21, 2012Date of Patent: March 14, 2017Assignee: Geron CorporationInventors: Sergei M. Gryaznov, Ronald A. Pruzan, Krisztina Pongracz
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Patent number: 9593138Abstract: The invention provides nitrile-containing protease inhibitors caged to ruthenium compounds. The nitrile-caged ruthenium compounds provide inactivated inhibitors that can be delivered to surface or site for activation, for example, but exposure to light. The invention also provides methods for delivering protease inhibitors to subjects for the therapeutic treatment of conditions such as cancer.Type: GrantFiled: October 7, 2013Date of Patent: March 14, 2017Assignees: Wayne State University, Ohio State Innovation FoundationInventors: Jeremy J. Kodanko, Claudia Turro
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Patent number: 9593139Abstract: Compositions, kits, and methods for treatment of cancers are generally provided. In some embodiments, the compositions, kits, and methods comprise a platinum (e.g., Pt(II) or Pt(IV)) compound associated with a ligand (e.g., a beta-diketonate ligand) comprising a targeting moiety. Methods of synthesizing platinum (e.g., Pt(II) or Pt(IV)) compounds associated with a ligand comprising a targeting moiety are also provided.Type: GrantFiled: April 4, 2014Date of Patent: March 14, 2017Assignee: Massachusetts Institute of TechnologyInventors: Stephen J. Lippard, Justin J. Wilson, Robert John Radford, Maria R. Chan, Daniel Y. Zhang
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Patent number: 9593140Abstract: The present invention relates to new macrolide derivatives, in particular new tylosin derivatives of the formula (I); a pharmaceutical or veterinary composition comprising the derivatives; a method for preparation thereof; a method for treating and/or preventing bacterial infections in an animal, wherein the method comprises administering the derivatives or the composition; and a use of the derivatives for the manufacture of medicaments for treating and/or preventing bacterial infections in an animal.Type: GrantFiled: November 21, 2012Date of Patent: March 14, 2017Assignee: BAYER INTELLECTUAL PROPERTY GMBHInventors: Gerd Kleefeld, Robrecht Froyman, Julia Charlotte Dörner, Carolin Ludwig, Omura Satoshi, Sunazuka Toshiaki, Hirose Tomoyasu, Sugawara Akihiro, Shiomi Kazuro
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Patent number: 9593141Abstract: The invention provides compositions and methods for regulating microRNA (miRNA) biogenesis. The invention also relates to compositions and methods for treating or preventing cancer in a subject in need thereof.Type: GrantFiled: November 9, 2012Date of Patent: March 14, 2017Assignee: President and Fellows of Harvard CollegeInventors: Piotr Sliz, Yunsun Nam
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Patent number: 9593142Abstract: The present invention relates to ligation agents and their use in making an amide ligation product. Methods of making the ligation agents are also disclosed.Type: GrantFiled: December 26, 2014Date of Patent: March 14, 2017Assignee: New York UniversityInventors: Paramjit S. Arora, Monika Raj, Huabin Wu
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Patent number: 9593143Abstract: The present invention provides a method for the purification of complexes comprising a stress protein complexed to a peptide or peptide fragment, from a source mixture, typically a cell lysate. The improved method of the invention provides for protein complexes to be purified using ion exchange based methods, without the need to use chemicals such as chaotropes and ampholytes. The purified complexes can be used as the immunogenic determinant in vaccine compositions for the treatment or prevention of infectious diseases or cancerous conditions.Type: GrantFiled: September 7, 2009Date of Patent: March 14, 2017Assignee: IMMUNOBIOLOGY LTDInventors: Camilo Colaco, Kamram Salim
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Patent number: 9593144Abstract: A dipeptide derivative as formyl peptide receptor 1 (FPR1) antagonist is provided. The dipeptide derivative is represented by formula (I), wherein: the chiral centers in formula (I) are S and R configurations respectively; each of RK and RT is selected from a group consisting of a hydrogen, a hydroxyl group, a C1-C4 alkyl-substituted hydroxyl group, a C1-C4 alkoxyl group, a carboxylic acid group, a C1-C4 alkyl nitrile-substituted, C1-C4 alkyl-substituted or C1-C4 alkoxyl-substituted amido group, a C1-C4 alkyl-substituted ester group and a benzoyl group having a C1-C4 alkyl-substituted benzene ring; and each of RM and RS is selected from a group consisting of a hydrogen, a hydroxyl group, a phenyl group, a pyridinyl group, a carboxylic acid group, a C1-C4 alkoxyl substituted ester group, and a benzoyl group having a hydroxyl-substituted, a halogen-substituted, a C1-C4 alkoxyl-substituted or a C1-C4 alkyl-substituted benzene ring.Type: GrantFiled: July 6, 2015Date of Patent: March 14, 2017Assignee: CHANG GUNG UNIVERSITYInventors: Tsong-Long Hwang, Pei-Wen Hsieh, Yin-Ting Huang, Chih-Hao Hung
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Patent number: 9593145Abstract: Disclosed are compounds having enhanced potency in the modulation of NMDA receptor activity. Such compounds are contemplated for use in the treatment of diseases and disorders such as learning, cognitive activities, and analgesia, particularly in alleviating and/or reducing neuropathic pain.Type: GrantFiled: May 14, 2015Date of Patent: March 14, 2017Assignee: Northwestern UniversityInventors: Joseph R. Moskal, M. Amin Khan
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Patent number: 9593146Abstract: The present invention relates to compounds, pharmaceutical compositions and methods for treating different forms of pancreatic cancer.Type: GrantFiled: November 21, 2013Date of Patent: March 14, 2017Assignee: AMCURE GMBHInventors: Veronique Orian-Rousseau, Alexandra Matzke, Helmut Ponta
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Patent number: 9593147Abstract: This invention relates to: a peptide which comprises an amino acid sequence consisting of 12 to 18 amino acid residues represented by (X1-3)—C—(X8-10)—C—(X1-3) wherein each X independently represents an arbitrary amino acid residue other than cysteine, and C represents a cysteine residue, and is capable of binding to human IgA; and to a method for analyzing or purifying human IgA using the peptide.Type: GrantFiled: May 24, 2011Date of Patent: March 14, 2017Assignees: Kagoshima University, Otsuka Chemical Co., Ltd.Inventor: Yuji Ito
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Patent number: 9593148Abstract: The present invention relates to non-competitive allosteric peptide inhibitors of DPP9 and/or DPP8, competitive peptides binding to SUMO1, nucleic acid molecules and expression vectors coding said peptide inhibitors, host cells expressing said inhibitors, kits comprising said inhibitors, as well as methods of producing said inhibitors, and uses of said peptide inhibitors; as further defined in the Claims.Type: GrantFiled: October 31, 2013Date of Patent: March 14, 2017Assignee: GEORG-AUGUST-UNIVERSITAT GOTTINGEN STIFTUNG OFFENTLICHEN RECHTSInventors: Ruth Geiss-Friedlander, Esther Pilla
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Patent number: 9593149Abstract: The present invention relates to peptides comprising an amino acid sequence SEQ ID NO: 1 (EASELSTAALGRLSAELHELATLPRTETGPESP), analogs and derivatives thereof and pharmaceutical compositions comprising such peptides and derivatives. This invention further regards the use of these peptides according to SEQ ID NO: 1, analogs and derivatives thereof as medicaments.Type: GrantFiled: May 10, 2016Date of Patent: March 14, 2017Assignee: Novo Nordisk A/SInventors: Thomas Kruse, Lauge Schaeffer, Kirsten Dahl, Kirsten Raun
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Patent number: 9593150Abstract: Provided herein methods of alleviating the symptoms of multiple myeloma in a patient or subject in need thereof, methods of treating multiple myeloma in a patient or subject, and methods of preventing development of multiple myeloma in a patient at risk thereof, such as a patient with monoclonal gammopathy of undetermined significance (MGUS), which methods include administering an agent effective to treat a Mycoplasma infection. The invention also relates to a new class of antigen, MG281 protein {also referenced as Protein M), that binds to various immunoglobulins with high affinity, and their uses in purifying immunoglobulins. The invention additionally relates to using MG281 protein and analog or derivative molecules for treating autoimmune diseases. Further provided are antigens and antibodies for use in the disclosed methods, and the identification of molecules that bind to MG281 protein.Type: GrantFiled: July 16, 2013Date of Patent: March 14, 2017Assignee: The Scripps Research InstituteInventors: Rajesh Grover, Richard Lerner, Ian Wilson, Xueyong Zhu
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Patent number: 9593151Abstract: Disclosed is the use of a fusion protein in drugs for stimulating differentiation of bone marrow mesenchymal stem cells to hematopoietic stem/progenitor cells, or drugs for proliferation of granulocyte hematopoietic progenitor cells. The fusion protein has a sequence as shown in SEQ ID NO: 2 or SEQ ID NO: 4. The drugs can be used for the prevention and/or treatment of (i) hematopoietic dysfunction caused by chemotherapy, (ii) hematopoietic dysfunction caused by radiotherapy, or (iii) leukopenia.Type: GrantFiled: December 5, 2013Date of Patent: March 14, 2017Assignee: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Changsheng Liu, Wanli Xing, Jing Wang, Jiangchao Qian, Jing Liang
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Patent number: 9593152Abstract: The instant invention provides soluble fusion protein complexes and IL-15 variants that have therapeutic and diagnostic use, and methods for making such proteins. The instant invention additionally provides methods of stimulating or suppressing immune responses in a mammal using the fusion protein complexes and IL-15 variants of the invention.Type: GrantFiled: December 12, 2014Date of Patent: March 14, 2017Assignee: Altor Bioscience CorporationInventors: Hing C. Wong, Peter Rhode, Xiaoyun Zhu, Kai-ping Han
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Patent number: 9593153Abstract: The present invention relates to polypeptides and their uses as apelin inhibitors. More particularly, the present invention relates to a polypeptide comprising the sequence as set forth in SEQ ID NO:1 wherein at least one arginine residue at position 18, 19, 22 or 23 has been substituted or deleted.Type: GrantFiled: April 9, 2013Date of Patent: March 14, 2017Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), UNIVERSITE PARIS-SUD XI, UNIVERSITE DE BORDEAUXInventors: Geraldine Siegfried, Abdel-Majid Khatib
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Patent number: 9593154Abstract: Compounds are provided having inter alia good duration of action, high potency and/or convenient dosing regimens including oral administration. The compounds are engineered polypeptides which incorporate an albumin binding domain in combination with one or more biologically active polypeptides. Also provided are pharmaceutical compositions and methods of treatment for diseases and disorders including obesity and overweight, diabetes, dyslipidemia, hyperlipidemia, Alzheimer's disease, fatty liver disease, short bowel syndrome, Parkinson's disease, cardiovascular disease, and other and disorders of the central nervous system.Type: GrantFiled: March 28, 2013Date of Patent: March 14, 2017Assignees: AstraZeneca Pharmaceuticals LP, Amylin Pharmaceuticals, LLCInventors: Mary Erickson, David C. Litzinger, Soumitra S. Ghosh, Zijian Guo, Swetha Neravetla, Chengzao Sun, Manoj P. Samant, Odile E. Levy, Abhinandini Sharma, Lala Mamedova, Christopher J. Soares
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Patent number: 9593155Abstract: Peptide analogs of oxyntomodulin (OXM, glucagon-37), which have been modified to be resistant to cleavage and inactivation by dipeptidyl peptidase IV (DPP-IV) and to increase in vivo half-life of the peptide analog while enabling the peptide analog to act as a dual GLP-1/glucagon receptor (GCGR) agonist are described. The peptide analogs are useful for treatment of metabolic disorders such as diabetes and obesity.Type: GrantFiled: April 14, 2015Date of Patent: March 14, 2017Assignees: MERCK SHARP & DOHME CORP., MSD ITALIA S.R.L., INDIANA UNIVERSITY RESEARCH AND TECHNOLOGY CORPORATIONInventors: Paul E. Carrington, George J. Eiermann, Donald J. Marsh, Joseph M. Metzger, Alessandro Pocai, Ranabir Sinha Roy, Elisabetta Bianchi, Paolo Ingallinella, Antonello Pessi, Alessia Santoprete, Elena Capito, Richard Dimarchi, Brian Ward
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Patent number: 9593156Abstract: Disclosed herein are insulin analog dimers having unique insulin receptor agonist activity based on insulin polypeptide sequences, the site of dimerization and the length of the dimerization linker that connects the two insulin polypeptides. In accordance with one embodiment the first and second insulin polypeptide are independently a two chain insulin analog or a single chain analog and the first and second insulin polypeptides are linked to one another via a B29-B29?, B1-C8, B1-B1 or C8-C8 linkage.Type: GrantFiled: September 25, 2013Date of Patent: March 14, 2017Assignee: Indiana University Research and Technology CorporationInventors: Richard D. Dimarchi, Yan Zhao
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Patent number: 9593157Abstract: Described are polypeptides and their use for screening and drug discovery. More specifically, the disclosure provides chimeric polypeptides comprising a membrane protein, in particular a GPCR, fused to a binding domain, wherein the binding domain is directed against and/or specifically binds to the membrane protein. In particular, the chimeric polypeptides are single proteins wherein, in an intramolecular reaction, the binding domain stabilizes the membrane protein in a conformation of interest. Also provided are nucleic acid sequences encoding such chimeric polypeptides, cells capable of expressing such chimeric polypeptides as well as cellular compositions derived thereof. Also screening methods for compounds using the chimeric polypeptides.Type: GrantFiled: January 30, 2014Date of Patent: March 14, 2017Assignees: VIB VZW, Vrije Universiteit BrusselInventors: Jan Steyaert, Toon Laeremans, Els Pardon
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Patent number: 9593158Abstract: The present invention relates to a process for preparing gelatin comprising a step of incubating a material comprising collagen with an enzyme composition comprising an acid protease which has at least 70% identity to the amino acid sequence of SEQ ID NO:1, and preparing the gelatin. The invention also relates to gelatin obtained by a process as disclosed herein.Type: GrantFiled: September 16, 2013Date of Patent: March 14, 2017Assignee: DSM IP ASSETS B.V.Inventors: Zhong-Hua Quan, Monica Diana Vlasie
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Patent number: 9593159Abstract: Described are binding molecules, such as human monoclonal antibodies, that bind to an epitope in the stem region of hemagglutinin of influenza A viruses of phylogenetic group 1 and group 2, as well as influenza B viruses, and have a broad neutralizing activity against such influenza viruses. Provided are nucleic acid molecules encoding the binding molecules, their sequences, and compositions comprising the binding molecules. The binding molecules can be used, for example, in the diagnosis, prophylaxis, and/or treatment of influenza A viruses of phylogenetic groups 1 and 2, as well as influenza B viruses.Type: GrantFiled: January 14, 2015Date of Patent: March 14, 2017Assignee: Janssen Vaccines & Prevention B.V.Inventors: Theodorus Hendrikus Kwaks, David Adrianus Theodorus Maria Zuijdgeest, Ronald Vogels, Robert H. E. Friesen
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Patent number: 9593160Abstract: Described herein are engineered microbe-targeting or microbe-binding molecules, kits comprising the same and uses thereof. Some particular embodiments of the microbe-targeting or microbe-binding molecules comprise a carbohydrate recognition domain of mannose-binding lectin, or a fragment thereof, linked to a portion of a Fc region. In some embodiments, the microbe-targeting molecules or microbe-binding molecules can be conjugated to a substrate, e.g., a magnetic microbead, forming a microbe-targeting substrate (e.g., a microbe-targeting magnetic microbead). Such microbe-targeting molecules and/or substrates and the kits comprising the same can bind and/or capture of a microbe and/or microbial matter thereof, and can thus be used in various applications, e.g., diagnosis and/or treatment of an infection caused by microbes such as sepsis in a subject or any environmental surface.Type: GrantFiled: July 18, 2012Date of Patent: March 14, 2017Assignee: PRESIDENT AND FELLOWS OF HARVARD COLLEGEInventors: Donald E. Ingber, Michael Super, Jeffrey Charles Way, Mark J. Cartwright, Julia B. Berthet, Dinah R. Super, Martin M. Rottman, Alexander Watters
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Patent number: 9593161Abstract: The present invention relates to an universal antibody acceptor framework and to methods for grafting non-human antibodies, e.g., rabbit antibodies, using a universal antibody acceptor framework. Antibodies generated by the methods of the invention are useful in a variety of diagnostic and therapeutic applications.Type: GrantFiled: February 12, 2014Date of Patent: March 14, 2017Assignee: ESBATech, an Alcon Biomedical Research Unit LLCInventors: Leonardo Jose Borras, David Urech
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Patent number: 9593162Abstract: This invention provides a method that allows selection of antibodies against cells (e.g., tumor cells) in situ using laser capture microdissection. By restricting antibody selection to binders of internalizing epitopes, a panel of phage antibodies was generated that targets clinically represented prostate cancer antigens.Type: GrantFiled: September 15, 2014Date of Patent: March 14, 2017Assignee: The Regents of the University of CaliforniaInventors: Bin Liu, James D. Marks
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Patent number: 9593163Abstract: The invention provides anti-oncostatin M receptor-? (OSMR) antigen binding proteins, e.g., antibodies and functional fragments, derivatives, muteins, and variants thereof. OSMR antigen binding proteins interfere with binding of OSM and/or IL-31 to OSMR. In some embodiments, anti-OSMR antigen binding proteins are useful tools in studying diseases and disorders associated with OSMR and are particularly useful in methods of treating diseases and disorders associated with OSMR and binding of OSM and/or IL-31 to OSMR.Type: GrantFiled: September 28, 2016Date of Patent: March 14, 2017Assignee: Kiniksa Pharmaceuticals, Ltd.Inventors: Heather A. Arnett, Sabine S. Escobar, Chadwick T. King, Ai Ching Lim, Saravanakumar Narayanan, Paul H. Weinreb, Nels E. Pederson
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Patent number: 9593164Abstract: Bispecific EGFR/c-Met antibodies and methods of making and using the molecules.Type: GrantFiled: November 21, 2013Date of Patent: March 14, 2017Assignee: Janssen Biotech, Inc.Inventors: Mark Chiu, Sheri Moores, Joost Neijssen, Paul Parren, Janine Schuurman
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Patent number: 9593165Abstract: The present invention provides an antibody, in which the heavy chain first complementarity determining region (VH CDR1), the heavy chain second complementarity determining region (VH CDR2), and the heavy chain third complementarity determining region (VH CDR3) are shown in SEQ ID NOs: 1, 2, and 7, respectively, and the light chain first complementarity determining region (VL CDR1), the light chain second complementarity determining region (VL CDR2), and the light chain third complementarity determining region (VL CDR3) are shown in SEQ ID NOs: 4, 5, and 6, respectively.Type: GrantFiled: November 8, 2013Date of Patent: March 14, 2017Assignees: UNIVERSITY OF MIYAZAKI, PERSEUS PROTEOMICS INC.Inventors: Yoshikazu Kurosawa, Kazuhiro Morishita, Lilin Zhang, Gene Kurosawa, Katsuyuki Mitomo, Yukio Sudo, Fumiko Nomura, Yoshinori Ukai
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Patent number: 9593166Abstract: This patent document relates to antibodies, antigen-binding antibody fragments (Fabs), and other protein scaffolds, directed against human antithrombin ? complexed with heparin and/or heparin-like structure (AT?H). These AT?H binding proteins can block the anti-coagulant activity of AT? to induce coagulation. Therapeutic uses of these antibodies and binders are described herein as are methods of panning and screening specific antibodies.Type: GrantFiled: March 14, 2014Date of Patent: March 14, 2017Assignee: BAYER HEALTHCARE LLCInventors: Ye Jin, John E. Murphy, Terry Hermiston, Timothy Myles, Frank Dittmer, Michael Strerath, Uwe Gritzan
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Patent number: 9593167Abstract: Anti-STEAP-1 antibodies and immunoconjugates thereof are provided. Methods of using anti-STEAP-1 antibodies and immunoconjugates thereof are provided.Type: GrantFiled: October 17, 2014Date of Patent: March 14, 2017Assignee: GENENTECH, INC.Inventors: Mark S. Dennis, Bonnee Rubinfeld, Paul Polakis, Aya Jakobovits
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Patent number: 9593168Abstract: A process of degrading nitrile rubbers comprises subjecting them to a metathesis reaction in the presence of specific catalysts with increased activity.Type: GrantFiled: July 8, 2015Date of Patent: March 14, 2017Assignee: ARLANXEO Deutschland GmbHInventors: Werner Obrecht, Christopher Ong, Julia Maria Jeschko, Oskar Nuyken
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Patent number: 9593169Abstract: Polymeric compounds having spatially controlled bioconjugation sites are described. Functionalization is achieved by selective ?-terminal chain extension of polymer chains by radical polymerization, such as reversible addition-fragmentation chain transfer (RAFT) polymerization.Type: GrantFiled: December 8, 2009Date of Patent: March 14, 2017Assignees: University of Washington, PhaseRx, Inc.Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony J. Convertine, Scott M. Henry, Robert W. Overell, Paul H. Johnson
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Patent number: 9593170Abstract: A compound that increases the photocuring rate of a photocurable composition and reduces the force for releasing a cured product from a mold is provided. A compound is represented by general formula (1): where Rf represents an alkyl group at least part of which is substituted with fluorine, RO represents an oxyalkylene group or a repeated structure of an oxyalkylene group, N represents a nitrogen atom, RA represents an alkyl group, and RB represents an alkyl group or a hydrogen atom.Type: GrantFiled: May 2, 2014Date of Patent: March 14, 2017Assignee: Canon Kabushiki KaishaInventors: Toshiki Ito, Takeshi Honma, Shiori Yonezawa, Hitoshi Sato, Youji Kawasaki
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Patent number: 9593171Abstract: A porous solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being selected from 1,3-diethers and the other being selected from succinates, characterized by the fact that the molar ratio ID/Ti is from 0.30 to 0.90, where ID is the total molar amount of succinate and 1,3-diether, the molar ratio of the 1,3-diether donor to the succinate donor is higher than, or equal to, 0.60.Type: GrantFiled: March 29, 2012Date of Patent: March 14, 2017Assignee: Basell Poliolefine Italia S.r.l.Inventors: Simona Guidotti, Giampiero Morini, Simona Esposito, Alessandro Mignogna, Joachim T. M. Pater, Fabrizio Piemontesi, Diego Brita
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Patent number: 9593172Abstract: A catalyst composition for use as precursor for Ziegler-Natta catalyst system, said catalyst composition comprising a combination of magnesium moiety, titanium moiety and an internal donor containing at least one 1,2-phenylenedioate compound of structure (A). Also, the present invention provides a process for preparing the aforesaid catalyst composition. Further, the present invention provides a Ziegler-Natta catalyst system incorporating the aforesaid catalyst composition and a method for polymerizing and/or copolymerizing olefins using the Ziegler-Natta catalyst system.Type: GrantFiled: July 12, 2013Date of Patent: March 14, 2017Assignee: INDIAN OIL CORPORATION LIMITEDInventors: Bhasker Bantu, Gurmeet Singh, Sukhdeep Kaur, Naresh Kumar, Gurpreet Singh Kapur, Shashi Kant, Ravinder Kumar Malhotra
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Patent number: 9593173Abstract: A polymerization initiator system for reactive monomers and unsaturated polymers which is contains a Group 4 transition metal or Group 4 transition metal-containing compound, peroxide or diazo compound that is capable of being reduced by the Group 4 transition metal or Group 4 transition metal-containing compound, and pinacol compound is disclosed. Further disclosed are methods for preparing the polymerization initiator and using the polymerization initiator for low temperature curing.Type: GrantFiled: February 28, 2014Date of Patent: March 14, 2017Assignee: ELANTAS PDG, Inc.Inventors: Thomas James Murray, Heta S. Raval
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Patent number: 9593174Abstract: Acetoacetyl group-containing polyvinyl alcohol resin powder composition containing a C1 to C3 alcohol in an amount of 0.5 to 4 wt % is produced by allowing a powdery polyvinyl alcohol resin to react with diketene, washing the resulting acetoacetyl group-containing polyvinyl alcohol resin particles with the C1 to C3 alcohol to remove an unreacted portion of the diketene, and drying the intermediate acetoacetyl group-containing polyvinyl alcohol resin particles composition at a temperature of 40° C. to 120° C. at a pressure of not higher than 20 kPa after the washing. The acetoacetyl group-containing polyvinyl alcohol resin powder composition thus produced is highly soluble in water.Type: GrantFiled: October 10, 2014Date of Patent: March 14, 2017Assignee: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.Inventor: Yoshihito Yamauchi
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Patent number: 9593175Abstract: Provided are a solid titanium catalyst component for ethylene polymerization which can polymerize ethylene at a high activity and which can provide an ethylene polymer having an excellent particle property, an ethylene polymerization catalyst and an ethylene polymerization method in which the catalyst is used. The solid titanium catalyst component (I) for ethylene polymerization according to the present invention is obtained by bringing a liquid magnesium compound (A) including a magnesium compound, an electron donor (a) having 1 to 5 carbon atoms and an electron donor (b) having 6 to 30 carbon atoms into contact with a liquid titanium compound (C) under the presence of an electron donor (B) and includes titanium, magnesium and a halogen. The ethylene polymerization catalyst of the present invention includes the component (I) and an organic metal compound catalyst component (II).Type: GrantFiled: April 3, 2009Date of Patent: March 14, 2017Assignee: MITSUI CHEMICALS, INC.Inventors: Kazuhisa Matsunaga, Hideki Yamamoto, Kunio Yamamoto, Tetsunori Shinozaki, Kiyoshi Takahashi
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Patent number: 9593176Abstract: The present invention provides a process for producing an ?-olefin polymer comprising polymerizing or copolymerizing (a) C3 or higher ?-olefin (s) in the presence of an olefin polymerization catalyst comprising solid titanium catalyst component (I) containing titanium, magnesium, halogen, and a compound with a specific structure having two or more ether linkages and organometallic catalyst component (II) with high catalytic activity. In this process, particularly even in (co)polymerizing (a) higher olefin(s), demineralization is unnecessary. A 4-methyl-1-pentene-based polymer obtained by polymerization using the catalyst of the present invention is excellent in tacticity, transparency, heat resistance, and releasability, and the polymer is particularly suitable for a release film.Type: GrantFiled: August 4, 2014Date of Patent: March 14, 2017Assignee: MITSUI CHEMICALS, INC.Inventor: Tooru Tanaka
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Patent number: 9593177Abstract: The present invention relates to a low density polyethylene having a molecular weight distribution Mw/Mn which is greater than 15, a storage modulus G? (5 kPa) which is above 3000 and a vinylidene content which is at least 15/100 k C, compositions, a process for production of the low density polyethylene, a continuous ethylene polymerization method for introducing vinylidene in a low density polyethylene, a method for an extrusion coating process, an article, e.g. an extrusion article, and use in extrusion coating.Type: GrantFiled: December 7, 2012Date of Patent: March 14, 2017Assignee: Borealis AGInventors: Auli Nummila-Pakarinen, Bernt-Ake Sultan, Bjorn Voigt, Martin Anker, Mattias Bergqvist, Thomas Gkourmpis, Thomas Hjertberg
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Patent number: 9593178Abstract: A pre-polymerized catalyst component for the polymerization of olefins endowed with high activity and morphological stability comprises a non-stereospecific solid catalyst component containing Ti, Mg and a halogen, and an amount of an ethylene/alpha-olefin block (co)polymer ranging from 0.1 up to 5 g per g of said solid catalyst component, said prepolymerized catalyst component being characterized by a mercury porosity, due to pores having radius up to 1 ?m, ranging from 0.15 to 0.5 cm3/g and by the fact that at least 55% of said porosity is due to pores having pore radius up to 0.2 ?m.Type: GrantFiled: December 11, 2012Date of Patent: March 14, 2017Assignee: Basell Poliolefine Italia S.r.l.Inventors: Diego Brita, Gianni Collina, Giampiero Morini
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Patent number: 9593179Abstract: Amorphous propylene-ethylene copolymers are described herein that can include high amounts of ethylene and exhibit desirable softening points and needle penetrations. The desirable combinations of softening points and needle penetrations in these propylene-ethylene copolymers allow them to have a broad operating window. Due their broad operating window, the propylene-ethylene copolymers can be utilized in a wide array of applications and products, including hot melt adhesives.Type: GrantFiled: December 11, 2014Date of Patent: March 14, 2017Assignee: Eastman Chemical CompanyInventors: Marc Stacey Somers, Bennett H Novak, Puthenkovilakom Rajesh Raja, Raymond Prescott Cottle
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Patent number: 9593180Abstract: The invention relates to novel cross-linkable monomers that may be polymerized with ethylenically unsaturated comonomers to form cross-linkable copolymers. Said copolymers may particularly be used in the form of aqueous dispersions as formaldehyde-free adhesives or as coatings with good water resistance.Type: GrantFiled: April 30, 2014Date of Patent: March 14, 2017Assignee: Celanese Emulsions GmbHInventors: Martin Jakob, Stefan Nogai
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Patent number: 9593181Abstract: Provided is a rubber composition for a tire, comprising: diene rubber contained in a quantity of 100 parts by mass; silica contained in a quantity of 60 to 200 parts by mass; polysiloxanes represented by the average composition formula of Formula (1): (A)a(B)b(C)c(D)d(R1)eSiO(4-2a-b-c-d-e)/2 contained in a quantity from 1 to 20 mass % relative to the quantity of silica; and a thiuram disulfide vulcanization accelerator contained in a quantity from 0.05 to 3.0 parts by mass.Type: GrantFiled: February 25, 2014Date of Patent: March 14, 2017Assignee: The Yokohama Rubber Co., LTD.Inventors: Masaki Sato, Satoshi Mihara