Patents Assigned to VIB
  • Publication number: 20130246439
    Abstract: A computer-implemented method and system for ranking information in an information system comprising linked objects is disclosed. The computer-implemented method comprises computing a prior ranking of all objects in the linked database, obtaining at least one source object, determining the probability of reaching an object taking a step in random walk with restart in the at least one source object(s) based on the adjacency between objects in the information system, and determining a ranking of objects in the information system using the determined probability and applying a correction factor inversely proportional with the computed prior ranking of the objects. An output based on the determined ranking is provided. The present invention also relates to a computer-implemented method and system for providing probable functional relations between at least one source object and a target object, as well as computer-related products therefor.
    Type: Application
    Filed: June 30, 2011
    Publication date: September 19, 2013
    Applicants: VIB VZW, UNIVERSITEIT ANTWERPEN
    Inventors: Anthony Liekens, Jeroen De Knijf, Peter De Rijk, Bart Goethals, Jurgen Del-Favero
  • Publication number: 20130217572
    Abstract: Described is the specific delivery of agrochemicals to plants. More specifically, described is a composition having a targeting agent comprising at least one binding domain that specifically binds to a binding site on an intact living plant and an agrochemical or a combination of agrochemicals. Also described is a binding domain that specifically binds the binding site on an intact living plant. More specifically, described are binding domains comprising a peptide sequence that comprises four framework regions and three complementary-determining regions, or any suitable fragment thereof, so that the binding domains are able to bind or retain a carrier onto a plant. Described are binding domains that specifically bind trichomes, stomata, cuticle, lenticels, thorns, spines, root hairs, or wax layer.
    Type: Application
    Filed: October 8, 2012
    Publication date: August 22, 2013
    Applicants: VRIJE UNIVERSITEIT BRUSSEL, VIB VZW
    Inventors: Vib VZW, Vrije Universiteit Brussel, Erik Jongedijk
  • Patent number: 8501913
    Abstract: Described are silk proteins derived from spider mite, more specifically derived from Tetranychus urticae. More specifically, described is the use of these proteins to make fibers, or fiber-composed material and the resulting fibers and materials.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: August 6, 2013
    Assignees: VIB VZW, Universiteit Gent, The University of Western Ontario
    Inventors: Miodrag Grbic, Vojislava Grbic, Stephane Rombauts, Yves Van De Peer
  • Publication number: 20130195835
    Abstract: Described herein are methods and genetically engineered cells useful for producing an altered N-glycosylation form of a target molecule. Also described are methods and molecules with altered N-glycosylation useful for treating a variety of disorders such as metabolic disorders.
    Type: Application
    Filed: September 14, 2012
    Publication date: August 1, 2013
    Applicants: OXYRANE UK LIMITED, UNIVERSITEIT GENT, VIB VZW
    Inventors: Nico Luc Marc Callewaert, Wouter Vervecken, Karen Jacqueline Marcel De Pourcq, Steven Christian Jozef Geysens, Mouna Guerfal
  • Publication number: 20130190253
    Abstract: Described herein are methods and genetically engineered cells useful for producing an altered N-glycosylation form of a target molecule. Also described are methods and molecules with altered N-glycosylation useful for treating a variety of disorders such as metabolic disorders.
    Type: Application
    Filed: September 14, 2012
    Publication date: July 25, 2013
    Applicants: OXYRANE UK LIMITED, UNIVERSITEIT GENT, VIB VZW
    Inventors: Nico Luc Marc Callewaert, Wouter Vervecken, Karen Jacqueline Marcel De Pourcq, Steven Christian Jozef Geysens, Mouna Guerfal
  • Publication number: 20130191936
    Abstract: Means and methods are provided to produce abiotic stress tolerant with improved yield based on the specific identification of a gene expression signature in said plants out of a population of said plants.
    Type: Application
    Filed: September 26, 2011
    Publication date: July 25, 2013
    Applicants: Bayer CorpScience NV, VIB vzw, Sint-Pietersnieuwstraat 25
    Inventors: Marc De Block, Matthew Hannah, Katrien Van Der Kelen, Frank Van Breusegem
  • Patent number: 8486635
    Abstract: This document relates to methods and materials for detecting mutations that can be linked to dementia. For example, methods and materials for detecting one or more mutations within PGRN nucleic acid are provided. This document also provides methods and materials for detecting the level of progranulin expression. In addition, this document relates to methods and materials for treating mammals having a neurodegenerative disorder (e.g., dementia). For example, methods and materials for increasing PGRN polypeptide levels in mammals are provided, as are methods and materials for identifying agents that can be used to increase PGRN polypeptide levels in mammals.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: July 16, 2013
    Assignees: Mayo Foundation for Medical Education and Research, The University of British Columbia, The University of Manchester, VIB VZW, Universiteit Antwerpen
    Inventors: Michael L. Hutton, Matthew Charles Baker, Jennifer Mae Gass, Rosa Rademakers, Jason Eriksen, Stuart M. Pickering-Brown, Ian Reid Alexander Mackenzie, Howard Feldman, Samir Kumar-Singh, Christine Van Broeckhoven, Marc Cruts, Ashley Diane Cannon
  • Patent number: 8486863
    Abstract: The present invention relates to small chemical compounds that act as activators of lateral root formation in plants. More specifically, it relates to small chemical compounds that are structurally not related to auxin but do have a similar effect on root density development in plants. Preferably, these compounds act more specifically on root development than auxin, and may have a different working mechanism.
    Type: Grant
    Filed: November 22, 2007
    Date of Patent: July 16, 2013
    Assignees: VIB VZW, Universiteit Gent
    Inventors: Dominique Audenaert, Tom Beeckman, Bert De Rybel, Dirk G. Inze
  • Publication number: 20130177565
    Abstract: The present invention relates to the field of pathological angiogenesis and arteriogenesis and, in particular, to a stress-induced phenotype in a transgenic mouse (PIGF?/?) that does not produce Placental Growth Factor (PIGF) and that demonstrates an impaired vascular endothelial growth factor (VEGF)-dependent response. PIGF deficiency has a negative influence on diverse pathological processes of angiogenesis, arteriogenesis and vascular leakage comprising ischemic retinopathy, tumor formation, pulmonary hypertension, vascular leakage (edema formation) and inflammatory disorders. The invention thus relates to molecules that can inhibit the binding of PIGF to its receptor (VEGFR-1), such as monocloncal antibodies and tetrameric peptides, and to the use of these molecules to treat the above-mentioned pathological processes.
    Type: Application
    Filed: March 5, 2013
    Publication date: July 11, 2013
    Applicants: LIFE SCIENCES RESEARCH PARTNERS VZW (LSRP), VLAAMS INTERUNIVERSITAIR INSTITUUT VOOR BIOTECHNOLOGIE VZW (VIB)
    Inventors: Peter CARMELIET, Desire Collen, Sandro De Falco, Ruvo Menotti
  • Patent number: 8470785
    Abstract: Compositions and methods for treating ocular cancer are provided. The composition is a subconjunctival formulation of nutlin-3 and its analogs. The composition provides for methods of treating ocular cancer, including retinoblastoma. The formulation has high penetration into ocular tissue with low toxicity.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: June 25, 2013
    Assignees: St. Jude Children's Research Hospital, Leiden University Medical Center, VIB VZW and Universiteit Gent
    Inventors: Michael A. Dyer, Jean-Christophe Marine, Aart Gerrit Jochemsen, R. Kip Guy, Fangyi Zhu
  • Patent number: 8470826
    Abstract: The present invention relates to an episomal structure expressing a functional oncogene, whereby said oncogene is a fusion gene of two chromosomal gene fragments. More specifically, the invention relates to a NUP214-ABL1 fusion product, important in the development of T-cell acute lymphoblastic leukemia, to methods to detect the fusion and to methods to prevent the oncogenic activity of said fusion product.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: June 25, 2013
    Assignees: VIB VZW, K.U. Leuven Research and Development
    Inventors: Jan Cools, Anne Hagemeijer, Peter Marynen
  • Publication number: 20130158239
    Abstract: Described herein are methods and genetically engineered cells useful for uncapping a mannose-6-phosphate residue on an oligosaccharide.
    Type: Application
    Filed: September 29, 2010
    Publication date: June 20, 2013
    Applicants: UNIVERSITEIT GENT, VRIJE UNIVERSITEIT BRUSSEL, OXYRANE UK LIMITED, VIB VZW
    Inventors: Nico Luc Marc Callewaert, Wouter Vervecken, Petra Sophie Tiels, Han Karel Remaut, Kathleen Camilla Telesphore Alida Maria Piens
  • Publication number: 20130137140
    Abstract: The present application relates to the field of protein expression technologies. More specifically, it is demonstrated that cells with increased levels of phosphatidic acid, which can be achieved through either or both of phosphatidic acid inhibition and diacylglycerol kinase overexpression, display increased membrane formation from which increased levels of proteins can be recovered.
    Type: Application
    Filed: June 15, 2011
    Publication date: May 30, 2013
    Applicants: UNIVERSITEIT GENT, VIB VZW
    Inventors: Nico L.M. Callewaert, Mouna Guerfal
  • Patent number: 8440456
    Abstract: The present invention provides the genome sequence of Pichia pastoris and manually curated annotation of protein-coding genes. The invention provides novel nucleic acids, proteins, and related expression vectors useful for genetic engineering of methylotrophic yeast strains, as well as engineered methylotrophic yeast strains particularly Pichia pastsoris, and use thereof for recombinant production of heterologous proteins including glycoproteins suitable for use in mammals including humans.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: May 14, 2013
    Assignees: VIB, VZW, Universiteit Gent, Research Corporation Technologies, Inc.
    Inventors: Nico Callewaert, Kristof De Schutter, Petra Tiels, Yao-Cheng Lin
  • Publication number: 20130078224
    Abstract: The disclosure relates to the field of ischemia and how to increase tissue perfusion in ischemic tissue by cellular therapy. Specifically, the beneficial effects of myeloid (bone marrow-derived) cells with a particular arteriogenic gene expression profile are shown, and it is shown that increased arteriogenesis and perfusion is specifically due to the effects of combined PDGFB and SDF-1. The arteriogenic gene profile of the myeloid cells used for therapy can, for instance, be obtained by inhibition of PHD2.
    Type: Application
    Filed: March 30, 2011
    Publication date: March 28, 2013
    Applicants: LIFE SCIENCES RESEARCH PARTNERS VZW, VIB VZW
    Inventors: Massimiliano Mazzone, Peter Carmeliet
  • Patent number: 8357835
    Abstract: The present invention relates to the use of trehalose-6-phosphate synthase to modulate plant growth. More specifically, it relates to the use of a class II trehalose-6-phosphate synthase, comprising both a synthase and a phosphatase-like part to modulate plant growth. Preferably, the activity of trehalose-6-phosphate synthase is down-regulated to obtain an increased plant biomass yield.
    Type: Grant
    Filed: January 29, 2007
    Date of Patent: January 22, 2013
    Assignees: VIB VZW, Katholieke Universiteit Leuven, K.U.Leuven R&D
    Inventors: Barbara Leyman, Matthew Ramon, Filip Rolland, Johan Thevelein, Patrick van Dijck, Lies Vandesteene
  • Patent number: 8354268
    Abstract: The present invention provides genetically engineered strains of Pichiacapable of producing proteins with reduced glycosylation. In particular, the genetically engineered strains of the present invention are capable of expressing either or both of an ?-1,2-mannosidase and glucosidase II. The genetically engineered strains of the present invention can be further modified such that the OCH1 gene is disrupted. Methods of producing glycoproteins with reduced glycosylation using such genetically engineered stains of Pichia are also provided.
    Type: Grant
    Filed: September 25, 2003
    Date of Patent: January 15, 2013
    Assignees: VIB, VZW, Research Corporation Technologies, Inc., Universiteit Gent
    Inventors: Roland Contreras, Nico L. M. Callewaert, Steven C. J. Geysens
  • Publication number: 20120331582
    Abstract: The present invention relates to a method of controlling spider mites on plants. More specifically, the invention relates to plants expressing RNAi of one or more essential genes of the spider mite, and the use of those plants to control the spider mite proliferation into pest proportions. In a preferred embodiment, the spider mite is Tetranychus urticae.
    Type: Application
    Filed: October 13, 2010
    Publication date: December 27, 2012
    Applicants: The University of Western Ontario, VIB VZW
    Inventors: Miodrag Grbic, Vojislava Grbic, Pierre Hilson, Stephane Rombauts, Yves Van De Peer
  • Publication number: 20120301394
    Abstract: The invention relates to activities and characteristics of tumor-associated macrophages (TAMs). In particular, immunoglobulin single variable domains are provided against markers of TAMs, and methods using the same for in vivo imaging of tumor cells, as well as cancer diagnostics and therapeutics.
    Type: Application
    Filed: May 24, 2012
    Publication date: November 29, 2012
    Applicant: VIB VZW
    Inventors: Kiavash Movahedi, Damya Laoui, Steve Schoonooghe, Geert Raes, Patrick De Baetselier, Jo Van Ginderachter, Nick Devoogdt, Tony Lahoutte
  • Patent number: 8318675
    Abstract: The invention relates to a crustacean androgenic gland hormone. More specifically, described are an androgenic gland hormone and associated peptides derived from Penaeus monodon, and their use to influence the sex ratio in prawn and shrimp cultures, and to set up monosex cultures. It is also related to the use of the hormone and associated peptides, associated gene or fragments thereof in sex determination.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: November 27, 2012
    Assignees: VIB VZW, Universiteit Gent, Moana Belgium N.V.
    Inventors: Frank Van Breusegem, Jan Staelens, Marnik Vuylsteke