Patents Examined by Nashaat T. Nashed
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Patent number: 8614067Abstract: The present invention relates to isolated polypeptides having cellulolytic enhancing activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.Type: GrantFiled: April 4, 2013Date of Patent: December 24, 2013Assignees: Novozymes A/S, Novozymes, Inc.Inventors: Lan Tang, Ye Liu, Junxin Duan, Yu Zhang, Christian Isak Jorgensen, Randall Kramer
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Patent number: 7977081Abstract: A nucleic acid coding for pro-carboxypeptidase B (Pro-CPB), comprising three segments A, B and C, wherein at least one of the segments has one of the sequences according to SEQ ID No. 1, 2 or 3.Type: GrantFiled: September 26, 2005Date of Patent: July 12, 2011Assignee: Merck Biosciences AGInventors: Joop Van Den Heuvel, Joerg Bartuch, Arno Cordes
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Patent number: 7964381Abstract: The present invention relates to genetically modified proteins with uricolytic activity. More specifically, the invention relates to proteins comprising truncated urate oxidases and methods for producing them, including PEGylated proteins comprising truncated urate oxidases.Type: GrantFiled: September 10, 2010Date of Patent: June 21, 2011Assignee: Savient Pharmaceuticals, Inc.Inventors: Jacob Hartman, Simona Mendelovitz
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Patent number: 7964383Abstract: An acetyl xylan esterase variant having perhydrolytic activity is provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. More specifically, a Thermotoga maritime acetyl xylan esterase gene was modified using error-prone PCR and site-directed mutagenesis to create an enzyme catalyst characterized by an increase in the ratio of peracetic acid formation to peracetic acid hydrolysis specific activities (PAAF/PAAH ratio). The variant acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.Type: GrantFiled: January 31, 2011Date of Patent: June 21, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert DiCosimo, John Edward Gavagan, Mark S. Payne
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Patent number: 7960134Abstract: The present invention provides a c-Met inhibition model. The invention further provides a method to derive inhibition models for other kinases. The kinase inhibition models of the present invention can be used to design or screen for inhibitors for kinases.Type: GrantFiled: July 31, 2008Date of Patent: June 14, 2011Assignee: ArQule, Inc.Inventors: Mark A. Ashwell, Rocio Palma, Sudharshan Eathiraj
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Patent number: 7960150Abstract: The present invention relates to a method for the production of a lipid acyltransferase comprising the steps of: (i) providing a Bacillus licheniformis cell; (ii) transforming the Bacillus licheniformis cell with a heterologous nucleotide sequence encoding a lipid acyltransferase; and (iii) expressing the lipid acyltransferase in the cell under the control of a promoter sequence. In addition, the present invention further relates to the use of Bacillus licheniformis to express a lipid acyltransferase, a Bacillus licheniformis host cell comprising a heterologous lipid acyltransferase and a vector comprising a nucleotide sequence encoding a lipid acyltransferase operably linked to a promoter sequence homologous to B. licheniformis.Type: GrantFiled: July 20, 2009Date of Patent: June 14, 2011Assignee: Danisco A/SInventors: Marc Kolkman, Jørn Dalgaard Mikkelsen, Rikke Høegh Lorentsen
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Patent number: 7960158Abstract: The present invention provides a c-Met inhibition model. The invention further provides a method to derive inhibition models for other kinases. The kinase inhibition models of the present invention can be used to design or screen for inhibitors for kinases.Type: GrantFiled: April 22, 2010Date of Patent: June 14, 2011Assignee: ArQule, Inc.Inventors: Mark A. Ashwell, Palma Rocio, Sudharshan Eathiraj
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Patent number: 7955832Abstract: The present invention describes an assay method comprising: (A) generating (1) at least a first fragment of a reporter molecule linked to a first interacting domain and at least a second fragment of a reporter molecule linked to a second interacting domain, or (2) nucleic acid molecules that code for (A)(1) and subsequently allowing said nucleic acid molecules to produce their coded products; then, (B) allowing interaction of said domains; and (C) detecting reconstituted reporter molecule activity, where said reporter molecule can react with a penicillin- or a cephalosporin-class substrate.Type: GrantFiled: December 3, 2004Date of Patent: June 7, 2011Assignee: ODYSSEY THERA Inc.Inventors: Stephen William Watson Michnick, André Galarneau
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Patent number: 7951913Abstract: The invention is related to the method of polymyxine B recovery from fermentation broth for the purpose of pure substance recovery. The invention mentioned above is obtained by using the method of polymyxine B recovery from fermentation broth according invention, which abstract is characterized by, that the filtrate is obtained from fermentation broth, its pH and color is adjusted and purified on non-ionogenic synthetic adsorbents of polystyrene type with specific surface 500 till 1000 m2·g?1 and fabric size 3 till 30 nm. The polymyxine B is eluated from adsorbent by aqueous solution of organic solvent. The polymyxine B base is coagulated from eluate after adjustment of pH to alcaline area. The polymyxine B base is converted by mineral acid to polymyxine B salt solution, from which is obtained crystal substance by drying.Type: GrantFiled: May 11, 2007Date of Patent: May 31, 2011Assignee: Biotika A.S.Inventors: Ivan Varga, Mária Bobálová, Eva Michalková, Mária Jakubcová
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Patent number: 7951573Abstract: The present invention relates to novel subtilases from wild-type strains of Bacillus, especially the Bacillus strains ZI344, EP655, P203, EP63, ZI120, ZI130, ZI1342 and ZI140, and to methods of construction and production of these proteases. Further, the present invention relates to use of the claimed subtilases in detergents, such as a laundry detergent or an automatic dishwashing detergent.Type: GrantFiled: November 18, 2010Date of Patent: May 31, 2011Assignee: Novozymes A/SInventors: Preben Nielsen, Martin Borchert
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Patent number: 7943357Abstract: The present invention relates to crystalline Mnk-1 and Mnk-2 kinases and, in particular, to the crystal structure of Mnk-1 and Mnk-2 kinase domain.Type: GrantFiled: March 8, 2006Date of Patent: May 17, 2011Assignees: Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V., Boehringer Ingelheim International GmbHInventors: Markus Wahl, Ralf Jauch, Kay Schreiter, Stefan Jäkel
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Patent number: 7939307Abstract: Modified CueO having excellent enzymatic activity and a composition for dyeing keratin fiber which contains the enzyme. A recombinant protein having an enzymatic activity for oxidizing p-phenylenediamine, the protein is obtained by removing from CueO at least one member selected from the group consisting of helix 5, helix 6, and helix 7; and the composition for dyeing keratin fiber containing the recombinant protein and an oxidation dye.Type: GrantFiled: April 14, 2006Date of Patent: May 10, 2011Assignees: National University Corporation Kanazawa University, Mandom CorporationInventors: Kaori Otsuka, Yoshio Tsujino, Yusuke Konno, Shinji Kurose, Kunishige Kataoka, Takeshi Sakurai
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Patent number: 7939305Abstract: The invention relates to genes which are coded for sequences specific to polyketide synthases (PKS). The thus synthesized PKS is characterized by the enzymatic capacity thereof to produce PUFAs (polyunsaturated fatty acids). The invention also relates to the identification of the corresponding DNA-sequences, in addition to the use of said nucleotide sequences for the production of recombined and/or transgenic organisms.Type: GrantFiled: April 8, 2005Date of Patent: May 10, 2011Assignee: Nutrinova Nutrition Specialties & Food Ingredients GmbHInventors: Markus Luy, Matthias Rüsing, Thomas Kiy
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Patent number: 7932072Abstract: An acetyl xylan esterase variant having perhydrolytic activity is provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. More specifically, a Thermotoga maritima acetyl xylan esterase gene was modified using error-prone PCR and site-directed mutagenesis to create an enzyme catalyst characterized by an increase in the ratio of peracetic acid formation to peracetic acid hydrolysis specific activities (PAAF/PAAH ratio). The variant acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.Type: GrantFiled: December 7, 2009Date of Patent: April 26, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert DiCosimo, John Edward Gavagan, Mark S. Payne
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Patent number: 7927854Abstract: An acetyl xylan esterase variant having perhydrolytic activity is provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. More specifically, a Thermotoga maritima acetyl xylan esterase gene was modified using error-prone PCR and site-directed mutagenesis to create an enzyme catalyst characterized by an increase in the ratio of peracetic acid formation to peracetic acid hydrolysis specific activities (PAAF/PAAH ratio). The variant acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.Type: GrantFiled: December 7, 2009Date of Patent: April 19, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert DiCosimo, John Edward Gavagan, Mark S. Payne
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Patent number: 7927837Abstract: Disclosed are: (A) a polypeptide consisting of the amino acid sequence of SEQ ID NO:2, or (B) a polypeptide comprising an amino acid sequence of SEQ ID NO:2 including deletion, substitution or addition of one or several amino acid residues and having chondroitin synthase activity; a nucleic acid encoding the polypeptide; a method for producing the polypeptide, comprising at least the steps of: (1) expressing the nucleic acid to produce the polypeptide; and (2) collecting the polypeptide produced in the step (1); and a crystal of the polypeptide. The crystal may be a monoclinic or tetragonal crystal.Type: GrantFiled: June 12, 2007Date of Patent: April 19, 2011Assignee: Seikagaku CorporationInventors: Yoshimitsu Kakuta, Takuo Osawa, Nobuo Sugiura, Koji Kimata
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Patent number: 7927845Abstract: The present invention provides fatty acid synthetases which are responsible for novel fatty acid synthesis, polynucleotides which encode such fatty acid synthetases (e.g., a polynucleotide comprising (a) a polynucleotide consisting of the nucleotide sequence of Positions 1 to 12486 of SEQ ID NO: 1, or (b) a polynucleotide which hybridizes under stringent conditions to a polynucleotide comprising a nucleotide sequence complementary to the nucleotide sequence of Positions 1 to 12486 of SEQ ID NO: 1, and which encodes a protein having a fatty acid synthetase activity), expression vectors and transformants comprising such polynucleotides, methods for producing food and other products using such transformants, food products produced by such methods, and methods for assessing and selecting lipid-producing test fungi.Type: GrantFiled: May 8, 2007Date of Patent: April 19, 2011Assignee: Suntory Holdings LimitedInventor: Misa Ochiai
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Patent number: 7927856Abstract: A novel thermophilic endo-glucanase, nucleic acid encoding the endo-glucase, and uses thereof in converting lignocellulosic material to fermentable sugars.Type: GrantFiled: August 14, 2009Date of Patent: April 19, 2011Assignee: Academia SinicaInventors: Tuan-Hua David Ho, Su-May Yu, I Son Ng, Chii-Gong Tong
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Patent number: 7923233Abstract: An acetyl xylan esterase variant having perhydrolytic activity is provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. More specifically, a Thermotoga maritima acetyl xylan esterase gene was modified using error-prone PCR and site-directed mutagenesis to create an enzyme catalyst characterized by an increase in the ratio of peracetic acid formation to peracetic acid hydrolysis specific activities (PAAF/PAAH ratio). The variant acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.Type: GrantFiled: December 7, 2009Date of Patent: April 12, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert Dicosimo, John Edward Gavagan, Mark S. Payne
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Patent number: 7919272Abstract: Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a delta-endotoxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated delta-endotoxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed, and antibodies specifically binding to those amino acid sequences. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:13-24, or the nucleotide sequence set forth in SEQ ID NO:1-12 and 25-44, as well as variants and fragments thereof.Type: GrantFiled: March 5, 2010Date of Patent: April 5, 2011Assignee: Athenix Corp.Inventors: Kimberly S. Sampson, Daniel John Tomso