Patents Examined by Nashaat T. Nashed
  • Patent number: 8614067
    Abstract: 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: Grant
    Filed: April 4, 2013
    Date of Patent: December 24, 2013
    Assignees: Novozymes A/S, Novozymes, Inc.
    Inventors: Lan Tang, Ye Liu, Junxin Duan, Yu Zhang, Christian Isak Jorgensen, Randall Kramer
  • Patent number: 7977081
    Abstract: 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: Grant
    Filed: September 26, 2005
    Date of Patent: July 12, 2011
    Assignee: Merck Biosciences AG
    Inventors: Joop Van Den Heuvel, Joerg Bartuch, Arno Cordes
  • Patent number: 7964381
    Abstract: 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: Grant
    Filed: September 10, 2010
    Date of Patent: June 21, 2011
    Assignee: Savient Pharmaceuticals, Inc.
    Inventors: Jacob Hartman, Simona Mendelovitz
  • Patent number: 7964383
    Abstract: 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: Grant
    Filed: January 31, 2011
    Date of Patent: June 21, 2011
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Robert DiCosimo, John Edward Gavagan, Mark S. Payne
  • Patent number: 7960158
    Abstract: 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: Grant
    Filed: April 22, 2010
    Date of Patent: June 14, 2011
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Palma Rocio, Sudharshan Eathiraj
  • Patent number: 7960150
    Abstract: 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: Grant
    Filed: July 20, 2009
    Date of Patent: June 14, 2011
    Assignee: Danisco A/S
    Inventors: Marc Kolkman, Jørn Dalgaard Mikkelsen, Rikke Høegh Lorentsen
  • Patent number: 7960134
    Abstract: 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: Grant
    Filed: July 31, 2008
    Date of Patent: June 14, 2011
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Rocio Palma, Sudharshan Eathiraj
  • Patent number: 7955832
    Abstract: 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: Grant
    Filed: December 3, 2004
    Date of Patent: June 7, 2011
    Assignee: ODYSSEY THERA Inc.
    Inventors: Stephen William Watson Michnick, André Galarneau
  • Patent number: 7951573
    Abstract: 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: Grant
    Filed: November 18, 2010
    Date of Patent: May 31, 2011
    Assignee: Novozymes A/S
    Inventors: Preben Nielsen, Martin Borchert
  • Patent number: 7951913
    Abstract: 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: Grant
    Filed: May 11, 2007
    Date of Patent: May 31, 2011
    Assignee: Biotika A.S.
    Inventors: Ivan Varga, Mária Bobálová, Eva Michalková, Mária Jakubcová
  • Patent number: 7943357
    Abstract: 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: Grant
    Filed: March 8, 2006
    Date of Patent: May 17, 2011
    Assignees: Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V., Boehringer Ingelheim International GmbH
    Inventors: Markus Wahl, Ralf Jauch, Kay Schreiter, Stefan Jäkel
  • Patent number: 7939307
    Abstract: 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: Grant
    Filed: April 14, 2006
    Date of Patent: May 10, 2011
    Assignees: National University Corporation Kanazawa University, Mandom Corporation
    Inventors: Kaori Otsuka, Yoshio Tsujino, Yusuke Konno, Shinji Kurose, Kunishige Kataoka, Takeshi Sakurai
  • Patent number: 7939305
    Abstract: 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: Grant
    Filed: April 8, 2005
    Date of Patent: May 10, 2011
    Assignee: Nutrinova Nutrition Specialties & Food Ingredients GmbH
    Inventors: Markus Luy, Matthias Rüsing, Thomas Kiy
  • Patent number: 7932072
    Abstract: 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: Grant
    Filed: December 7, 2009
    Date of Patent: April 26, 2011
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Robert DiCosimo, John Edward Gavagan, Mark S. Payne
  • Patent number: 7927854
    Abstract: 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: Grant
    Filed: December 7, 2009
    Date of Patent: April 19, 2011
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Robert DiCosimo, John Edward Gavagan, Mark S. Payne
  • Patent number: 7927837
    Abstract: 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: Grant
    Filed: June 12, 2007
    Date of Patent: April 19, 2011
    Assignee: Seikagaku Corporation
    Inventors: Yoshimitsu Kakuta, Takuo Osawa, Nobuo Sugiura, Koji Kimata
  • Patent number: 7927845
    Abstract: 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: Grant
    Filed: May 8, 2007
    Date of Patent: April 19, 2011
    Assignee: Suntory Holdings Limited
    Inventor: Misa Ochiai
  • Patent number: 7927856
    Abstract: A novel thermophilic endo-glucanase, nucleic acid encoding the endo-glucase, and uses thereof in converting lignocellulosic material to fermentable sugars.
    Type: Grant
    Filed: August 14, 2009
    Date of Patent: April 19, 2011
    Assignee: Academia Sinica
    Inventors: Tuan-Hua David Ho, Su-May Yu, I Son Ng, Chii-Gong Tong
  • Patent number: 7923233
    Abstract: 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: Grant
    Filed: December 7, 2009
    Date of Patent: April 12, 2011
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Robert Dicosimo, John Edward Gavagan, Mark S. Payne
  • Patent number: 7919587
    Abstract: The invention relates to an isolated aquaporin having a bound ligand, wherein said ligand close the conformation of said aquaporin and inhibit and/or reduce water transport of said aquaporin, and/or a high resolution structure of an isolated aquaporin in a closed conformation characterized by the coordinates deposited at the Protein Data Bank ID:1Z98 and as set forth in Appendix 1, a crystal of said isolated aquaporin as well as the coordinates defining said crystal and the use of said aquaporin, and the use of the high-resolution structure as defined by the coordinates deposited at PDB ID:1Z98 and as set forth in Appendix 1, and a method to produce said aquaporin.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: April 5, 2011
    Assignee: Hydrogene Lund AB
    Inventors: Per Kjellbom, Kristina Hedfalk, Susanna Törnroth, Maria Ekerot, Urban Johansson, Richard Neutze