Patents by Inventor Torben Halkier
Torben Halkier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20020127219Abstract: A polypeptide selected from the group of lysosomal enzymes and lysosomal enzyme activators, comprising at least one introduced glycosylation site as compared to a corresponding parent enzyme or activator. By introducing additional glycosylation sites the resulting glycosylated lysosomal enzyme or activator obtains improved in vivo activity and thereby provides for improved treatment of lysosomal storage diseases.Type: ApplicationFiled: December 29, 2000Publication date: September 12, 2002Inventors: Jens Sigurd Okkels, Anne Dam Jensen, Torben Halkier, Rikke Bolding Jensen, Hans Thalsgard Schambye
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Patent number: 6428993Abstract: The present invention relates to transglutaminases and transglutaminase preparations obtained from lower fungi belonging to the class Oomycetes. Unprecedented high-level expression is achievable by growing these coenocytium forming organisms, especially the strains Pythium sp., Pythium irregulare, Pythium dissotocum, Pythium periilum (or P. periplocum), Pythium torulosum, Pythium ultimum, Pythium aphanidermatum, Phytophthora cactorum, Phytophthora palmivora, Phytophthora porri, Phytophthora infestans, Phytoph-thora megasperma, Phytophthora cinnamomi and Phytophthora cryptogea. Arecombinant transglutaminase has been cloned and expressed, the enzyme and enzyme preparations being useful for cross-linking proteins, e.g. in flour, baked products, meat products, fish products, cosmetics, cheese, milk products, gelled food products and leather finishing, or as a glutaminase, e.g. in bread and other baked glutein-containing food products.Type: GrantFiled: June 24, 1997Date of Patent: August 6, 2002Assignee: Novozymes A/SInventors: Lisbeth Bech, Grethe Rasmussen, Torben Halkier, Mariko Okada, Lene Nonboe Andersen, Markus Sakari Kauppinen, Thomas Sandal
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Publication number: 20020102702Abstract: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved autoproteolytic stability in comparison to their wild type parent enzymes.Type: ApplicationFiled: September 6, 2001Publication date: August 1, 2002Applicant: Novozymes A/SInventors: Claus von der Osten, Torben Halkier, Carsten Andersen, Peter Bauditz, Peter Kamp Hansen
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Patent number: 6413559Abstract: The present invention relates to a 35 kDa enzyme exhibiting aminopeptidase activity which is derived from a fungal microorganism, a DNA construct comprising a DNA sequence encoding said enzyme, a recombinant expression vector comprising said DNA construct, and a cell comprising said DNA sequence. The present invention also provides a method for producing said enzyme exhibiting aminopeptidase activity, and an enzyme preparation comprising said enzyme, a bread-improving or dough-improving composition comprising the aminopeptidase of the invention. Finally the invention relates to the use of said enzyme exhibiting aminopeptidase activity or enzyme preparations or compositions thereof.Type: GrantFiled: November 22, 2000Date of Patent: July 2, 2002Assignee: Novozymes A/SInventors: Markus Sakari Kauppinen, Joan Qi Si, Tina Spendler, Claus Dambmann, Torben Halkier, Peter Rahbek Østergaard, Shamkant Anant Patkar, Kim Hansen
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Patent number: 6350604Abstract: Lipolytic enzymes with high activity at alkaline pH in the absence of Ca++ can be obtained from filamentous fungi of the genera Gliocladium, Verticillium and Trichophaea and that the lipolytic enzymes are effective for improving the effect of detergents. The lipolytic enzymes have a good washing performance, as expressed by the hydrolysis of oil on textile swatches. The amino acid sequences of the lipolytic enzymes are highly homologous.Type: GrantFiled: October 22, 1998Date of Patent: February 26, 2002Assignee: Novozymes A/SInventors: Satoshi Hirayama, Rikako Taira, Kim Borch, Thomas Sandal, Torben Halkier, Karen Margrethe Oxenbøll, Bjarne Rønfeldt Nielsen
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Patent number: 6300116Abstract: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved autoproteolytic stability in comparison to their wild type parent enzymes.Type: GrantFiled: November 4, 1997Date of Patent: October 9, 2001Assignee: Novozymes A/SInventors: Claus von der Osten, Torben Halkier, Carsten Andersen, Peter Bauditz, Peter Kamp Hansen
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Patent number: 6284509Abstract: The present invention relates to a DNA construct exhibiting &bgr;-1,3-glucanase activity, which DNA sequence comprises: a) the DNA sequence shown in SEQ ID No. 1 or SEQ ID No. 12, or b) an analogue of the DNA sequence defined in a), which i) is homologous with the DNA sequence defined in a), or ii) hybridizes with the same oligonucleotide probe as the DNA sequence defined in a), or iii) encodes a polypeptide which is homologous with the polypeptide encoded by a DNA sequence comprising the DNA sequence defined in a), or iv) encodes a polypeptide which is immunologically reactive with an antibody raised against the purified &bgr;-1,3-glucanase derived from Oerksovia xanthineolytica LLG109 encoded by the DNA sequence defined in a). The DNA construct may further encode a mannose binding domain. The invention also relates to a DNA construct encoding a mannose binding domain.Type: GrantFiled: September 23, 1998Date of Patent: September 4, 2001Assignee: Novozymes A/SInventors: Pau Ferrer, Ivan Diers, Torben Halkier, Lisbeth Hedegaard
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Patent number: 6242232Abstract: The present invention relates to polypeptides having laccase activity and isolated nucleic acid sequences encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the nucleic acid sequences as well as methods for producing the polypeptides.Type: GrantFiled: October 28, 1998Date of Patent: June 5, 2001Assignee: Novozymes Biotech, Inc.Inventors: Debbie Sue Yaver, Kimberley M. Brown, Sakari Kauppinen, Torben Halkier
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Patent number: 6207430Abstract: The present invention relates to polypeptides having laccase activity and isolated nucleic acid sequences encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the nucleic acid sequences as well as methods for producing the polypeptides.Type: GrantFiled: September 2, 1999Date of Patent: March 27, 2001Assignee: Novo Nordisk of Biotech, Inc.Inventors: Debbie Sue Yaver, Kimberley M. Brown, Sakari Kauppinen, Torben Halkier
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Patent number: 6200792Abstract: The present invention relates to an enzyme exhibiting aminopeptidase activity, a method for producing said enzyme, an enzyme preparation containing said enzyme exhibiting aminopeptidase activity, and use of said enzyme for various industrial purposes.Type: GrantFiled: May 30, 2000Date of Patent: March 13, 2001Assignee: Novo Nordisk-A/S Novo AlleInventors: Markus Sakari Kauppinen, Joan Qi Si, Tina Spendler, Claus Dambmann, Torben Halkier, Peter Rahbek Østergaard, Shamkant Anant Patkar, Kim Hansen
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Patent number: 6197566Abstract: An isolated polypeptide having &agr;-galactosidase activity and characterized as having a pH optimum in the range of 5.0-7.0, and a temperature optimum within the range of 50-70° C. The &agr;-galactosidase is derived from Aspergillus niger.Type: GrantFiled: April 19, 1999Date of Patent: March 6, 2001Assignee: Novo Nordisk A/SInventors: Inge Helmer Knap, Carsten M. Hjort, Torben Halkier, Lene Venke Kofod
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Patent number: 6190879Abstract: A method for identifying a transglutaminase-producing microorganism based on a selective assay is disclosed.Type: GrantFiled: April 20, 1999Date of Patent: February 20, 2001Assignee: Novo Nordisk A/SInventors: Lisbeth Bech, Iben Angelica Nørrevang, Torben Halkier, Grethe Rasmussen, Thomas Schäfer, Jens Tønne Andersen
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Patent number: 6159718Abstract: An enzyme exhibiting polygalacturonase activity, which enzyme is immunologically reactive with an antibody raised against a purified polygalacturonase derived from Aspergillus aculeatus, CBS 101.43. The enzyme may be produced by recombinant DNA techniques and may be used for degradation of plant cell walls, for instance in the wine and juice production.Type: GrantFiled: May 29, 1998Date of Patent: December 12, 2000Assignee: Novo Nordisk A/SInventors: Henrik Dalboege, Lene Nonboe Andersen, Lene Venke Kofoed, Markus Sakari Kauppinen, Stephan Christgau, Hans Peter Heldt-Hansen, Torben Halkier
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Patent number: 6156553Abstract: The present invention relates to a cloned DNA sequence encoding an enzyme with dextranase activity, a recombinant expression vector comprising said DNA sequence, a filamentous fungus host cell, a method for producing said recombinant dextranase, and the isolated and purified enzyme.The invention also relates to compositions comprising the recombinant enzyme, oral care compositions and products and the use for removing of dental plaque.Type: GrantFiled: December 21, 1998Date of Patent: December 5, 2000Assignee: Novo Nordisk A/SInventors: Tove Christensen, Claus Crone Fuglsang, Torben Halkier, Charlotte Johansen
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Patent number: 6143545Abstract: The present invention relates to a method for reducing the content of phosphorous containing components in an edible oil comprising a high amount of non-hydratable phosphorus content, wherein said method comprises use of a phospholipase. Further the present invention relates to an enzyme with phospholipase activity, a cloned DNA sequence encoding the enzyme with phospholipase activity, a method of producing the enzyme, and the use of said enzyme for a number of industrial applications.Type: GrantFiled: September 1, 1999Date of Patent: November 7, 2000Assignee: Novo Nordisk A/SInventors: Ib Groth Clausen, Shamkant Anant Patkar, Kim Borch, Martin Barfoed, Kim Clausen, Claus Crone Fuglsang, Lone Dybdal, Torben Halkier
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Patent number: 6143546Abstract: The present invention relates to an enzyme exhibiting aminopeptidase activity, a method for producing said enzyme, an enzyme preparation containing said enzyme exhibiting aminopeptidase activity, and use of said enzyme for various industrial purposes.Type: GrantFiled: June 29, 1999Date of Patent: November 7, 2000Assignee: Novo Nordisk A/SInventors: Markus Sakari Kauppinen, Joan Qi Si, Tina Spendler, Claus Dambmann, Torben Halkier, Peter Rahbek stergaard, Shamkant Anant Patkar, Kim Hansen
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Patent number: 6127137Abstract: An acidic phospholipase is obtained from a strain of the genus Hyphozyma. It is able to hydrolyze both fatty acyl groups in intact phospholipid. Advantageously, it has no lipase activity and is active at very low pH; these properties make it very suitable for use in oil degumming, as enzymatic and alkaline hydrolysis (saponification) of the oil can both be suppressed. The phospholipase is not membrane bound, making it suitable for commercial production and purification.Type: GrantFiled: April 20, 1999Date of Patent: October 3, 2000Assignee: Novo Nordisk A/SInventors: Miyoko Hasida, Noriko Tsutsumi, Torben Halkier, Mary Ann Stringer
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Patent number: 6110884Abstract: This invention is a protease mutant wherein said mutant substitutes the naturally occurring tyrosine amino acids for other amino acids at positions 91, 167, 171, 192, 209, 214, and 263. The protease mutants are used in detergent compositions.Type: GrantFiled: December 13, 1999Date of Patent: August 29, 2000Assignee: Novo Nordisk A/SInventors: Grethe Rasmussen, Egon Nielsen, Torben Halkier
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Patent number: 6103505Abstract: The present invention relates to a method for reducing the content of phosphorous containing components in an edible oil comprising a high amount of non-hydratable phosphorous content, wherein the method comprises use of a phospholipase. Further the present invention relates to an enzyme with phospholipase activity, a cloned DNA sequence encoding the enzyme with phospholipase activity, a method of producing the enzyme, and the use of enzyme for a number of industrial applications.Type: GrantFiled: December 9, 1997Date of Patent: August 15, 2000Assignee: Novo Nordisk A/SInventors: Ib Groth Clausen, Shamkant Anant Patkar, Kim Borch, Martin Barfoed, Kim Clausen, Claus Crone Fuglsang, Lone Dybdal, Torben Halkier
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Patent number: 6100053Abstract: Transglutaminase preparations are producible by a wide range of fungi, especially ascomycotina, basidiomycotina and zygomycota, and gram-negative and gram-positive bacteria, especially Streptomyces lydicus, NRRL B-3446. A DNA construct encoding a novel transglutaminase and comprising the DNA sequence obtainable from the plasmid in E. coli, DSM 10175, is also described together with a method of producing the transglutaminases, a composition comprising the transglutaminase and a method for producing a gel or protein gelation composition.Type: GrantFiled: February 25, 1997Date of Patent: August 8, 2000Assignee: Novo Nordisk A/SInventors: Lisbeth Bech, Iben Angelica N.o slashed.rrevang, Torben Halkier, Grethe Rasmussen, Thomas Schafer, Jens T.o slashed.nne Andersen