Enzyme Composition Patents (Class 510/530)
  • Patent number: 10716310
    Abstract: A process for inhibiting foodborne pathogens and reducing foodborne disease involves contacting a living animal, a dressed carcass, or a cut of meat with an effective amount of a bacillus strain exhibiting antibacterial activity. Strains of antibacterial bacillus that are particularly effective for inhibiting Vibrio were discovered. These include Bacillus licheniformis OBT 712 and Bacillus amyloliquefaciens OBT 618.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: July 21, 2020
    Assignee: Phibro Animal Health Corporation
    Inventors: Christopher J. Reuter, Steven J. MacKenzie, Lauren G. Danielson, Vincent Scuilla
  • Patent number: 9023778
    Abstract: Liquid compositions for cleaning, in particular medical instruments and air conditioning surfaces, said composition excluding surfactants and comprising one or more enzymes including a protease and optionally a hydrolase, a solvent system including a water soluble glycol ether solvent, at least one anionic hydrotrope, and wherein the molar ratio of said at least one hydrotrope to said glycol ether in the composition is selected to preserve the activity of said one or more enzymes. The hydrotrope is advantageously an anionic hydrotrope selected from the group consisting of water soluble anionic hydrotropes of the formula (I) and having no alkyl side chain greater than six carbons in length, for example a xylene sulfonate or cumene sulfonate salt.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: May 5, 2015
    Assignee: Novapharm Research (Australia) Pty Ltd.
    Inventors: Steven Kritzler, Alex Sava
  • Patent number: 8999912
    Abstract: This invention relates to laundry detergent compositions comprising bacterial alkaline enzymes exhibiting endo-beta-1,4-glucanase activity (E.C. 3.2.1.4) and fabric hueing agents.
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: April 7, 2015
    Assignee: The Procter & Gamble Company
    Inventor: Neil Joseph Lant
  • Patent number: 8877091
    Abstract: This invention relates to a novel non-aqueous liquid oxygen bleach composition prepared by dispersing solid peroxygen compound in the liquid in which the content of an anhydrous non-polar organic solvent and a non-ionic and anionic surfactant is controlled. The composition is formed in a high viscous paste or a gel-type suspension and can be used as a multi-purpose composition, for example, the bleach and stain remover of clothes and the cleanser of bathroom and kitchen since they have a chemical/physical stability of no loss of available oxygen, an excellent bleaching and cleaning ability due to their alkaline pH range, no change of viscosity or no phase separation during the storage and so on.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: November 4, 2014
    Assignee: D C Chemical Co., Ltd.
    Inventors: Se In Yang, Kyung Keun Yoo, Yong Il Kim, Young Ran Lee
  • Patent number: 8802614
    Abstract: A hydrolytic enzyme is to be stabilized in a liquid surfactant preparation. This is achieved by using a component that stabilizes the hydrolytic enzyme and encompasses a multiply substituted benzenecarboxylic acid that has a carboxyl group on at least two carbon atoms of the benzene residue.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: August 12, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Petra Siegert, Marion Merkel, Hendrik Hellmuth, Timothy O'Connell, Karl-Heinz Maurer
  • Patent number: 8691743
    Abstract: The present invention relates to aqueous liquid detergent compositions comprising an alkaline protease and/or one or more other non-proteolytic enzymes, and an enzyme stabilization system. The invention also relates to enhancing stability of the non-proteolytic enzymes in a liquid detergent composition comprising an alkaline protease.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: April 8, 2014
    Assignee: Novozymes A/S
    Inventors: Kenneth Edmund Kellar, Christina Edwards, Domenic Paone, Megan Allen
  • Patent number: 8592359
    Abstract: A hydrolytic enzyme is stabilized in a liquid surfactant preparation by using a component that stabilizes the hydrolytic enzyme and includes a monosaccharide glycerate.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: November 26, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Petra Siegert, Marion Merkel, Hendrik Hellmuth, Timothy O'Connell, Karl-Heinz Maurer
  • Patent number: 8535924
    Abstract: A granule with an allergenic component has reduced dust by including antifoam added during the production of the granule. The antifoam may be dispersed throughout the granule or added to one of the components of the granule. The granule with antifoam produces at least 30% less dust than a comparable granule produced according to a process in which no antifoam is added.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: September 17, 2013
    Assignee: Danisco US Inc.
    Inventors: Douglas A. Dale, Thomas S. Green
  • Publication number: 20130210697
    Abstract: The invention provides a composition comprising: a) a benefit agent (preferably perfume) delivery particle comprising a poly-xyloglucan or poly-galactomannan with a ratio of beta-1,4 to 1,6 linkages of 1:1 to 3:1, or a mixture thereof as a delivery aid, b) a mannanase, preferably in combination with one or more of lipase, protease and amylase. Preferably the delivery particle is a core-shell encapsulate.
    Type: Application
    Filed: August 8, 2011
    Publication date: August 15, 2013
    Inventors: Paul Ferguson, Christopher Clarkson Jones
  • Patent number: 8465957
    Abstract: The invention relates to a variant of a parent Termamyl-like alpha-amylase, comprising mutations in two, three, four, five or six regions/positions. The variants have increased stability at high temperatures (relative to the parent). The invention also relates to a DNA construct comprising a DNA sequence encoding an alpha-amylase variant of the invention, a recombinant expression vector which carries a DNA construct of the invention, a cell which is transformed with a DNA construct of the invention, the use of an alpha-amylase variant of the invention for washing and/or dishwashing, textile desizing, starch liquefaction, a detergent additive comprising an alpha-amylase variant of the invention, a manual or automatic dishwashing detergent composition comprising an alpha-amylase variant of the invention, a method for generating a variant of a parent Termamyl-like alpha-amylase, which variant exhibits increased.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: June 18, 2013
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Soren Kjaerulff, Henrik Bisgaard-Frantzen, Carsten Andersen
  • Patent number: 8420584
    Abstract: A non-toxic enzymatic detergent for use in cleaning surgical instruments and the like which have a large build-up of bio-residue thereon and which need specialty cleaning in order to avoid both hardened bio-residue and certain fluid traces from the instruments for both operating accuracy as well as sterilization requirements.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: April 16, 2013
    Inventors: Melton Sherwood Thoele, Alex Ladato
  • Patent number: 8323945
    Abstract: Alpha-amylases from Bacillus subtilis (AmyE), variants thereof, nucleic acids encoding the same, and host cells comprising the nucleic acids are provided. Methods of using AmyE or variants thereof are disclosed, including liquefaction and/or saccharification of starch. Such methods may yield sugars useful for ethanol production or high fructose corn syrup production. In some cases, the amylases can be used at low pH, in the absence of calcium, and/or in the absence of a glucoamylase.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: December 4, 2012
    Assignee: Danisco US Inc.
    Inventors: Luis G. Cascao-Pereira, William A. Cuevas, David A. Estell, Sang-Kyu Lee, Scott D. Power, Sandra W. Ramer, Amr Toppozada, Louise Wallace
  • Publication number: 20120220513
    Abstract: The present invention relates to the use of glycosyl hydrolase family 61 polypeptides as enhancers of enzyme benefits in detergents as well as a detergent composition comprising glycosyl hydrolase family 61 polypeptides in combination with detergency enzymes.
    Type: Application
    Filed: December 28, 2010
    Publication date: August 30, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Marie Allesen-Holm, Lars Anderson, Kirk Matthew Schnorr, Nikolaj Spodsberg, Paul Harris
  • Publication number: 20120214727
    Abstract: A granule having high stability and low dust is described. The granule includes a hydrated barrier material having moderate or high water activity. Also described are methods of producing the granules.
    Type: Application
    Filed: January 30, 2012
    Publication date: August 23, 2012
    Applicant: Danisco US Inc.
    Inventors: Nathaniel T. Becker, Robert I. Christensen, JR., Alfred L. Gaertner, Mahmood M. Ghani, Douglas A. Dale
  • Patent number: 8227397
    Abstract: The disclosure relates to an enzyme stabilization system, compositions with the enzyme stabilization system, and methods of using the enzyme composition. Preferred ratios of acid to amine are effective at stabilizing enzyme. Optional nonionic surfactants and solvents also positively contribute to enzyme stability. The compositions are useful in cleaning applications.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: July 24, 2012
    Assignee: Ecolab USA Inc.
    Inventors: Brandon L. Herdt, Werner Strothoff, Alice Siegmann
  • Patent number: 8202831
    Abstract: The present invention relates to detergent compositions comprising a variant of a parent xyloglucanase.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: June 19, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Neil Joseph Lant, Werner Besenmatter, Esben Peter Friis, Keith Gibson, Frank Winther Rasmussen, Michael Skjøt
  • Publication number: 20120142074
    Abstract: Disclosed herein are compositions comprising an alpha-amylase enzyme obtained from Bacillus sp. no. 195, and methods of using the enzyme to clean surfaces and textiles. Also disclosed are variants of the enzyme with different signal sequences.
    Type: Application
    Filed: December 6, 2011
    Publication date: June 7, 2012
    Applicant: Danisco US Inc.
    Inventors: Neelam S. Amin, Melodie Estabrook, Brian E. Jones, Marc Kolkman, Casper Vroemen, Walter Weyler
  • Patent number: 8193142
    Abstract: A cleaning composition comprises a dispersion. The dispersion includes an acidic aqueous phase and a suspended particle. The particle is coated with an acid stable coating.
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: June 5, 2012
    Assignee: Battelle Memorial Institute
    Inventors: Ramanathan S Lalgudi, Rob J Cain
  • Patent number: 8193143
    Abstract: A solid laundry detergent composition having: (a) detersive surfactant; and (b) from 0.05 wt % to 20 wt % carboxymethyl cellulose particle, wherein the carboxymethyl cellulose particle: (i) from 70 wt % to 98 wt % carboxymethyl cellulose having an average degree of carboxymethyl substitution of from 0.6 to 0.9; (ii) from 2 wt % to 12 wt % water; (iii) optionally from 0 wt % to 4 wt % sodium glycolate; and (iv) optionally from 0 wt % to 4 wt % sodium chloride.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: June 5, 2012
    Assignee: The Procter & Gamble Company
    Inventor: Neil Joseph Lant
  • Publication number: 20120114720
    Abstract: The invention relates to a solid fragrance-transmitting composition, comprising a particulate, water-soluble carrier, a perfume, and at least partial shell made of a saccharide. The solid fragrance-transmitting composition is very soluble in cold water and is thus suitable for use in the rinse cycle of a washing machine.
    Type: Application
    Filed: January 13, 2012
    Publication date: May 10, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Theodor Völkel, Hans Bouten, Dietmar Schröter, Tatiana Schymitzek
  • Patent number: 8153412
    Abstract: Variants of Bacillus sp. TS-23 strain alpha-amylases exhibit improved enzymatic performance, including increased themostability, reduced calcium dependence, increased washing/cleaning performance, and baking ability. Compositions comprising these variants are useful in methods of starch processing, starch liquefaction, fermatation, starch saccharification, cleaning, laundrying, textile desizing, baking, and biofilm removal.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: April 10, 2012
    Assignee: Danisco US Inc.
    Inventors: Claudine Y. Chang, Clement Choy, Melodie Estabrook, Mansi Goyal, Thomas P. Graycar, Victoria E. Huang, Brian E. Jones, Marc Kolkman, Karsten M. Kragh, Chris Leeflang, Scott D. Power, Sandra W. Ramer, Andrew Shaw, Casper Vroemen, Walter Weyler
  • Publication number: 20120017947
    Abstract: The present application relates to delivery particles comprising benefit agents, and products comprising such delivery particles, as well as processes for making and using such delivery particles and products comprising such delivery particles. The process of making such particles does not unduly degrade the benefit agent and when such particles are employed in a product, they are stable, yet they release the desired amount of benefit agent when such product is used as intended.
    Type: Application
    Filed: July 20, 2011
    Publication date: January 26, 2012
    Inventors: Susana FERNANDEZ PRIETO, Alberto Simoncelli, Jose Luis Vega, Johan Smets
  • Publication number: 20120021489
    Abstract: Provided in part herein are compositions that include isolated microbial enzymes, such as amylases, lipases, and proteases that are useful as detergent additives. Also provided are methods of isolating amylases, lipases, and proteases from microbes, as well as methods of using these enzymes as detergent additives, and for stain removal.
    Type: Application
    Filed: July 24, 2010
    Publication date: January 26, 2012
    Inventor: Shaon Ray Chaudhuri
  • Patent number: 8076113
    Abstract: A granule with an allergenic component has reduced dust by including antifoam added during the production of the granule. The antifoam may be dispersed throughout the granule or added to one of the components of the granule. The granule with antifoam produces at least 30% less dust than a comparable granule produced according to a process in which no antifoam is added.
    Type: Grant
    Filed: April 1, 2002
    Date of Patent: December 13, 2011
    Assignee: Danisco US Inc.
    Inventors: Douglas A. Dale, Thomas S. Green
  • Patent number: 8022027
    Abstract: The present invention relates to a composition comprising: (i) a lipase; and (ii) a bleach catalyst that is capable of accepting an oxygen atom from a peroxyacid and transferring the oxygen atom to an oxidizeable substrate.
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: September 20, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Philip Frank Souter, Neil Joseph Lant, Alan Thomas Brooker, Gregory Scot Miracle, Nicola Jane Binney, David Lee Daugherty
  • Patent number: 7998406
    Abstract: The liquid composition is based on surfactants and enzymes, and is particularly useful for manual cleaning of instruments. In manual and ultrasonic application the composition in use concentration shows low foaming and gives a cleaning solution which is not cloudy at least at a temperature in the range from 16° C. to 40° C. In addition, the composition has good cleaning efficacy over a broad temperature range (20 to 55° C.) and shows good material compatibility.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: August 16, 2011
    Assignee: Ecolab USA Inc.
    Inventors: Laurence Geret, Carola Stingl, Silke Denzin
  • Publication number: 20110177990
    Abstract: The present invention relates to variants of a parent ?-amylase, which parent ?-amylase (i) has an amino acid sequence selected from the amino acid sequences shown in SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3, and SEQ ID No.
    Type: Application
    Filed: February 8, 2011
    Publication date: July 21, 2011
    Applicant: Novozymes A/S
    Inventors: Henrik Bisgârd-Frantzen, Allan Svendsen, Torben Vedel Borchert
  • Publication number: 20110146000
    Abstract: A method of reducing the occurrence of spontaneous combustion of oil-stained articles is disclosed. The method comprises the steps of providing an article previously contacted with oil, the oil comprising at least one cis-configured double bond in the fatty acid, providing a solution comprising lipoxygenase, applying the solution to the article for sufficient time to treat the oil wherein treating comprises allowing the lipoxygenase to alter the cis-configured double bonds in the oil.
    Type: Application
    Filed: December 14, 2010
    Publication date: June 23, 2011
    Applicant: ECOLAB USA INC.
    Inventors: Gregory G. Griese, Richard J. Walsh
  • Patent number: 7960332
    Abstract: A coated granule including a core. The core includes a uniform mixture of a detergent enzyme having an alkaline pH activity optimum, and an acidic buffer component. The acidic buffer component has a pH of 1 to below 7 when measured as a 10% aqueous solution with a pKa in the range of 4 to 9.
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: June 14, 2011
    Assignee: Novozymes A/S
    Inventors: Ole Simonsen, Erik Kjaer Markussen, Hanne Philbert Nielsen, Lone Aslaug Hansen
  • Publication number: 20110028372
    Abstract: The combination of an enzyme substrate and an enzyme capable of accelerating the modification of said substrate, provides a triggered release system which works especially well. The use of the enzyme-triggered release system can retain a rinse benefit agent during the wash stage and release it during the subsequent rinse stage.
    Type: Application
    Filed: March 25, 2009
    Publication date: February 3, 2011
    Applicant: NOVOZYMES A/S
    Inventors: Flemming Borup, Thomas Hoenger Callisen, Kirk Matthew Schnorr, Ole Simonsen, Christian Wieth, Judith Maria Bonsall, Andrew Paul Chapple, Anthony Hackett, Christopher Clarkson Jones, David Richard Arthur Mealing, Rajesh Amrit Salkar
  • Patent number: 7858029
    Abstract: The liquid composition is based on surfactants and enzymes, and is particularly useful for manual cleaning of instruments. In manual and ultrasonic application the composition in use concentration shows low foaming and gives a cleaning solution which is not cloudy at least at a temperature in the range from 16° C. to 40° C. In addition, the composition has good cleaning efficacy over a broad temperature range (20 to 55° C.) and shows good material compatibility.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: December 28, 2010
    Assignee: Ecolab USA Inc.
    Inventors: Laurence Geret, Carola Stingl, Silke Denzin
  • Publication number: 20100323945
    Abstract: The present invention relates to a particle comprising an enzyme and a polymer wherein the enzyme and polymer are present as a mixture in the particle and the polymer is substantially soluble in an aqueous solution having an ionic strength of 0 mol/kg and insoluble in an aqueous solution having an ionic strength of more than 1 mol/kg according to method 1 of the invention. The invention also relates to a process for the preparation of the particles, to a composition comprising the particles and to the use of the composition for cleaning clothes.
    Type: Application
    Filed: January 11, 2008
    Publication date: December 23, 2010
    Applicant: Novozymes A/S
    Inventor: Ole Simonsen
  • Patent number: 7854771
    Abstract: The present invention relates to a laundry detergent composition comprising glycosyl hydrolase. The compositions of the present invention also comprises a polymer that, when used in combination with the glycosyl hydrolase, enables compaction of the surfactant system to be achieved without loss in fabric cleaning performance. Preferably, the composition of the present invention comprises a combination of two polymers, a glycosyl hydrolase and detersive surfactant, preferably low levels of detersive surfactant.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: December 21, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Nathalie Jean Marie-Louise Vanwyngaerden, Frederik Vandenberghe, Phillip Frank Souter, Neil Joseph Lant, Eugene Steven Sadlowski, Genevieve Cagalawan Wenning
  • Publication number: 20100267604
    Abstract: The present invention relates to non-surfactant active containing delivery particles, cleaning compositions comprising said particles, and processes for making and using the aforementioned particles and cleaning compositions. When employed in cleaning compositions, such particles provide more uniform active delivery. Thus, resulting in improved cleaning performance without the increased cleaning negatives that may be associated with higher levels of certain active levels.
    Type: Application
    Filed: July 1, 2010
    Publication date: October 21, 2010
    Inventors: Paul R. Mort, III, Wendell Ivan Norman, George Douglas Hiler, II, Gregory Scot Miracle
  • Patent number: 7754672
    Abstract: The present invention relates to cleaning compositions comprising polymer bound manganese compounds as reducing agents and the use of such manganese compounds in cleaning compositions, particularly to machine dishwashing compositions comprising a protein bound manganese compound as a silver corrosion protection agent and the use of such a manganese compound in dishwashing compositions.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: July 13, 2010
    Assignee: Dalli-Werke GmbH & Co. KG
    Inventors: Henk Beenen, Robbert de Boer, Inge Stroeks, Janco Van Ommen, Elke Philippsen-Neu, Gaye Ayan, Jürgen Krichel
  • Patent number: 7670549
    Abstract: The liquid composition is based on surfactants and enzymes, and is particularly useful for manual cleaning of instruments. In manual and ultrasonic application the composition in use concentration shows low foaming and gives a cleaning solution which is not cloudy at least at a temperature in the range from 16° C. to 40° C. In addition, the composition has good cleaning efficacy over a broad temperature range (20 to 55° C.) and shows good material compatibility.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: March 2, 2010
    Assignee: Ecolab Inc.
    Inventors: Laurence Geret, Carola Stingl, Silke Denzin
  • Publication number: 20100041583
    Abstract: The instant disclosure relates to compositions comprising selected polyglycerol esters and a treatment and/or care agent. The disclosed compositions may be useful in fabric care compositions, for example, detergents, fabric softening compositions and the like. Methods of making and using compositions comprising polyglycerol esters and a treatment and/or care agent are also disclosed.
    Type: Application
    Filed: August 14, 2009
    Publication date: February 18, 2010
    Inventors: Jennifer Beth Ponder, Keith Homer Baker, Rajan Keshav Panandiker, Kerry Andrew Vetter, Robert John Strife
  • Publication number: 20100021587
    Abstract: Variants of Bacillus sp. TS-23 strain alpha-amylases exhibit improved enzymatic performance, including increased themostability, reduced calcium dependence, increased washing/cleaning performance, and baking ability. Compositions comprising these variants are useful in methods of starch processing, starch liquefaction, fermatation, starch saccharification, cleaning, laundrying, textile desizing, baking, and biofilm removal.
    Type: Application
    Filed: November 3, 2008
    Publication date: January 28, 2010
    Applicant: Danisco US Inc., Genencor Division
    Inventors: CLAUDINE Y. CHANG, CLEMENT CHOY, MELODIE ESTABROOK, MANSI GOYAL, THOMAS P. GRAYCAR, VICTORIA E. HUANG, BRIAN E. JONES, MARC KOLKMAN, KARSTEN M. KRAGH, CHRIS LEEFLANG, SCOTT D. POWER, SANDRA W. RAMER, ANDREW SHAW, CASPER VROEMEN, WALTER WEYLER
  • Patent number: 7601527
    Abstract: The invention relates to a variant of a parent Termamyl-like ?-amylase, comprising mutations in two, three, four, five or six regions/positions. The variants have increased stability at high temperatures (relative to the parent). The invention also relates to a DNA construct comprising a DNA sequence encoding an ?-amylase variant of the invention, a recombinant expression vector which carries a DNA construct of the invention, a cell which is transformed with a DNA construct of the invention, the use of an ?-amylase variant of the invention for washing and/or dishwashing, textile desizing, starch liquefaction, a detergent additive comprising an ?-amylase variant of the invention, a manual or automatic dishwashing detergent composition comprising an ?-amylase variant of the invention, a method for generating a variant of a parent Termamyl-like ?-amylase, which variant exhibits increased.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: October 13, 2009
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Sóeren Kjaerulff, Henrik Bisgaard-Frantzen, Carsten Andersen
  • Patent number: 7579310
    Abstract: An aqueous liquid or gel type detergent composition comprising boric acid or a boron compound, a polyhydroxy compound, and a relatively high level of calcium ion to stabilize a selected ?-amylase enzyme is described.
    Type: Grant
    Filed: August 2, 2005
    Date of Patent: August 25, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Chandrika Kasturi, Mark Edward Wandstrat, Brian Xiaoqing Song
  • Patent number: 7569532
    Abstract: The present invention relates to a liquid enzyme cleaning composition in which the enzyme is stable at alkaline pH and: at high concentration of boric acid salt; in the absence of sodium ion; and/or in the presence of at least about 40 wt-% water. In an embodiment, water is present at concentrations of at least about 60 weight percent. The present enzyme cleaning composition typically yields superior soil (especially protein soil) removal properties. In an embodiment, the composition of the invention stabilizes the enzyme with potassium and/or alkanolamine borate.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: August 4, 2009
    Assignee: Ecolab Inc.
    Inventors: Victor F. Man, Steven E. Lentsch, Nathan D. Peitersen, Amy B. McBroom, Paul F. Schacht, Rick O. Ruhr, Jaclyn Tilleskjor
  • Patent number: 7553806
    Abstract: The present invention relates to a liquid enzyme cleaning composition in which the enzyme is stable at alkaline pH and: at high concentration of boric acid salt; in the absence of sodium ion; and/or in the presence of water at concentrations of at least about 60 weight percent. The present enzyme cleaning composition typically yields superior soil (especially protein soil) removal properties. In an embodiment, the composition of the invention stabilizes the enzyme with potassium and/or alkanolamine borate.
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: June 30, 2009
    Assignee: Ecolab Inc.
    Inventors: Victor Fuk-Pong Man, Steven Eugene Lentsch, Jaclyn Tilleskjor
  • Publication number: 20090163398
    Abstract: The present invention provides a composite particle containing a paraffin wax with (1) a proteolytic enzyme and (1e) at least one enzyme activity stabilizer selected from borates, proteins, polyhydric alcohols and water-soluble polymers, or with (2) an amylolytic enzyme and (2e) at least one enzyme activity stabilizer selected from polyhydric alcohols, nonionic surfactants and water-soluble polymers, a detergent composition containing the composite particle, and a process for preparing the composite particle containing mixing the paraffin wax, the proteolytic enzyme, and the enzyme activity stabilizer, setting a temperature of a mixture to a softening temperature (or melting point) of the paraffin wax or more, and subjecting the mixture to cooling solidification to granulate.
    Type: Application
    Filed: November 14, 2006
    Publication date: June 25, 2009
    Applicant: KAO CORPORATION
    Inventor: Masafumi Miyamoto
  • Patent number: 7527959
    Abstract: The present invention provides an endoglucanase nucleic acid sequence, designated egl7, and the corresponding EGVII amino acid sequence. The invention also provides expression vectors and host cells comprising a nucleic acid sequence encoding EGVII, recombinant EGVII proteins and methods for producing the same.
    Type: Grant
    Filed: January 10, 2006
    Date of Patent: May 5, 2009
    Assignee: Danisco US Inc., Genencor Division
    Inventors: Nigel Dunn-Coleman, Frits Goedegebuur, Michael Ward, Jian Yao
  • Publication number: 20090099079
    Abstract: This invention relates to novel enzymes and novel methods for producing the same. More specifically this invention relates to a variety of fungal enzymes. Nucleic acid molecules encoding such enzymes, compositions, recombinant and genetically modified host cells, and methods of use are described. The invention also relates to a method to convert lignocellulosic biomass to fermentable sugars with enzymes that degrade the lignocellulosic material and novel combinations of enzymes, including those that provide a synergistic release of sugars from plant biomass. The invention also relates to a method to release cellular content by degradation of cell walls. The invention also relates to methods to use the novel enzymes and compositions of such enzymes in a variety of other processes, including washing of clothing, detergent processes, biorefining, deinking and biobleaching of paper and pulp, and treatment of waste streams.
    Type: Application
    Filed: September 5, 2008
    Publication date: April 16, 2009
    Inventors: Mark A. Emalfarb, Alexander Vasilievich Gusakov, Peter J. Punt, Jan Cornelis Verdoes, Arkady Panteleimonovich Sinitsyn, Elena Vlasenko, Sandra Wihelmina Agnes Hinz, Mark Gosink, Zhijie Jiang, Jacoba Van der Meij
  • Patent number: 7491362
    Abstract: The liquid composition is based on surfactants and enzymes, and is particularly useful for manual cleaning of instruments. In manual and ultrasonic application the composition in use concentration shows low foaming and gives a cleaning solution which is not cloudy at least at a temperature in the range from 16° C. to 40° C. In addition, the composition has good cleaning efficiacy over a broad temperature range (20 to 55° C.) and shows good material compatibility.
    Type: Grant
    Filed: January 28, 2008
    Date of Patent: February 17, 2009
    Assignee: Ecolab Inc.
    Inventors: Laurence Geret, Carola Stingl, Silke Denzin
  • Patent number: 7449318
    Abstract: The present invention provides a novel cellulase nucleic acid sequence, designated mHKcel, and the corresponding mHKcel amino acid sequence. The invention also provides expression vectors and host cells comprising a nucleic acid sequence encoding mHKcel, recombinant mHKcel proteins and methods for producing the same.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: November 11, 2008
    Assignee: Danisco A/S, Genencor Division
    Inventors: Brian E. Jones, William D. Grant, Shaun Heaphy, Susan Grant, Helen Rees
  • Patent number: 7425528
    Abstract: The present invention relates to granules comprising a core matrix and one or more coatings, wherein the core matrix comprises: An active compound, a synthetic polymer, where the amount of polymer added is 0.1 to 10% by weight of the matrix and one or more antioxidants and/or reducing agents, where the amount of antioxidant and/or reducing agent is 0.2 to 5% by weight of the matrix.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: September 16, 2008
    Assignee: Novozymes A/S
    Inventors: Ole Simonsen, Erik Kjaer Markussen, Hanne Rojel, Svend Kaasgaard, Thomas Honger Callisen, Christian Isak Jorgensen
  • Patent number: 7323326
    Abstract: Genes encoding novel cellulases, and a gene encoding a protein that facilitates the action of such novel cellulases, the novel cellulases and a protein that facilitates the action of such cellulases, and enzyme preparations containing such proteins are described. The native hosts and the culture medium of said hosts containing said novel cellulases are also disclosed. These proteins are especially useful in the textile and detergent industry and in pulp and paper industry.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: January 29, 2008
    Assignee: AB Enzymes Oy
    Inventors: Arja Miettinen-Oinonen, John Londesborough, Jari Vehmaanpera, Heli Haakana, Arja Mantyla, Raija Lantto, Minna Elovainio, Vesa Joutsjoki, Marja Paloheimo, Pirkko Suominen
  • Patent number: 7273748
    Abstract: Genes encoding novel cellulases, and a gene encoding a protein that facilitates the action of such novel cellulases, the novel cellulases and a protein that facilitates the action of such cellulases, and enzyme preparations containing such proteins are described. The native hosts and the culture medium of said hosts containing said novel cellulases are also disclosed. These proteins are especially useful in the textile and detergent industry and in pulp and paper industry.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: September 25, 2007
    Assignee: AB Enzymes Oy
    Inventors: Arja Miettinen-Oinonen, John Londesborough, Jari Vehmaanpera, Heli Haakana, Arja Mantyla, Raija Lantto, Minna Elovainio, Vesa Joutsjoki, Marja Paloheimo, Pirkko Suominen