Patents Assigned to Ecolab
  • Patent number: 6998376
    Abstract: In this process, the inner surfaces of the installations which have been in contact with the coffee are treated with an aqueous alkaline solution containing at least one peroxidic compound.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: February 14, 2006
    Assignee: Ecolab GmbH & Co. OHG
    Inventors: Thomas Tyborski, Werner Lüdecke
  • Patent number: 6998049
    Abstract: The invention relates to a method for improving the performance of filtration devices by adding P- and/or N-containing compounds to the medium to be filtered.
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: February 14, 2006
    Assignee: Henkel Ecolab GmbH & Co. OHG
    Inventors: Bernhard Meyer, Ralf Krack, Alfred Laufenberg
  • Patent number: 6998369
    Abstract: A method for antimicrobial treatment comprising applying to microbes a composition containing a diluting solvent (e.g., water), an antimicrobially-active solvent having a density different from the density of the diluting solvent, and an optional cosolvent, surfactant, or additional antimicrobial agent, wherein the amount of antimicrobially-active solvent or additional antimicrobial agent is sufficiently high and the amount of cosolvent or surfactant is sufficiently low so that the composition will provide greater than a 1-log order reduction in the population of bacteria or spores of Bacillus cereus within 10 seconds at 60° C. Preferred methods of the invention employ compositions containing an additional antimicrobial agent such as peroxyacetic acid. Compositions for use in the method can be prepared as concentrates, and used full strength or in diluted form.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: February 14, 2006
    Assignee: Ecolab Inc.
    Inventors: Robert D. P. Hei, Guang-jong J. Wei, David A. Halsrud, Kim R. Smith, Teresa C. Podtburg
  • Publication number: 20060030505
    Abstract: The invention pertains to a method of inactivating prions located on surfaces. In an embodiment, the invention pertains to a method of inactivating prions located on surfaces using a composition including a peracid. In an embodiment, the invention pertains to a method of inactivating prions located on surfaces using a composition including a peracid and a surfactant. The composition may comprise additional functional ingredients.
    Type: Application
    Filed: August 6, 2004
    Publication date: February 9, 2006
    Applicant: ECOLAB INC.
    Inventors: Holger Biering, Thomas Merz, Bernhard Meyer, Friedrich Von Rheinbaben
  • Patent number: 6994271
    Abstract: An automated chemical application system for automating the application of a chemical to a target. In a first embodiment, an automated chemical application system connects to and interacts with an individual's existing sprinkler system. The automated chemical application system may thereby deliver concentrations of agricultural chemicals to different zones of the lawn via the sprinkler system. In a second exemplary embodiment, an automated chemical application system automatically mixes a chemical with water to dispense a precise amount of the chemical to a target.
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: February 7, 2006
    Assignee: Ecolab, Inc.
    Inventors: Jim Tarara, Robert D. P. Hei, Keith Lokkesmoe, Terry Klos, Mike Besse
  • Patent number: 6995129
    Abstract: Aqueous bleach solutions can be made by directing a spray of water onto a bulk or shaped solid (brick, tablet, block, etc.) comprising a continuous solid phase of an encapsulated source of an active halogen bleach or a solid comprising a source of an oxidizing active halogen bleach, and an encapsulated oxidizing halogen bleach source. Such shaped solids can be used to dispense an aqueous bleach concentrate to bleaching locus such as a washing machine.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: February 7, 2006
    Assignee: Ecolab inc.
    Inventors: Keith E. Olson, Victor F. Man
  • Publication number: 20060024492
    Abstract: The invention pertains to methods of releasing a product, and a solid product in particular, from a container. In one particular embodiment, the invention pertains to packaging to assist in the release of a product, and a solid product in particular, from a container. The packaging includes a flexible, durable liner material attached to the container. The container includes a vacuum release.
    Type: Application
    Filed: August 2, 2004
    Publication date: February 2, 2006
    Applicant: ECOLAB INC.
    Inventors: Brady Walz, Robert Ryther
  • Publication number: 20060024405
    Abstract: A method for reducing pathogens in the gastrointestinal tract of a live animal comprising orally administering to the animal an effective amount of an aqueous antimicrobial solution, wherein the aqueous antimicrobial solution comprises from about 0.01% to about 0.1% by weight of a metal chlorite and a sufficient quantity of an acid having a first pKa of from about 2.0 to about 4.4 to adjust the pH of the aqueous antimicrobial solution to about 2.2 to about 4.5 and to maintain the chlorite ion concentration in the form of chlorous acid to not more than about 35% by weight of the total chlorite ion present in the aqueous antimicrobial solution, is disclosed.
    Type: Application
    Filed: July 21, 2005
    Publication date: February 2, 2006
    Applicant: Ecolab Inc.
    Inventors: C. Warf, G. Kemp, John Richards
  • Publication number: 20060024119
    Abstract: The invention relates to a device for applying flowing media to a surface. Said device comprises a container for the media with at least one opening which is located above the surface and can be deaerated and a mopping or applicator device which is attached to a handle. In addition, the device has a flow-regulating hose which can be shut off, for conveying the media form the container by force of gravity to an outlet on the mopping or applicator device. In addition, the device has a portable unit which is worn on the back, comprising supporting and fixing straps and a mounting plate which is fitted to said unit and which has a rapid-action coupling device. The container has a resealable exit opening at one end with a connecting sleeve and a resealable fill opening at the opposite end, in addition to a hose adapter which can be connected to the connecting sleeve of the exit opening. Said adapter has a shut-off device and a rapid-action coupling for the hose with a drip-protection unit.
    Type: Application
    Filed: August 15, 2005
    Publication date: February 2, 2006
    Applicant: Ecolab GMBH & Co. OHG
    Inventors: Hans-Leo Fernschild, Heiko Faubel, Karl-Heinz Rogmann, Ulrike Scheuvens
  • Patent number: 6991106
    Abstract: A modular container system for storing and dispensing labels, the container system including a plurality of individual container modules configured for mutual coupling. Each container module having a first engagement element on a first wall and a complementary second engagement element on a second wall and each container module further including a receptacle configured for receiving a roll of labels and an opening for dispensing the labels.
    Type: Grant
    Filed: April 11, 2002
    Date of Patent: January 31, 2006
    Assignee: Ecolab Inc.
    Inventor: J. Michael Milliorn
  • Patent number: 6991685
    Abstract: The invention relates to a method of low temperature cleaning and applying an antimicrobial treatment to food and beverage plant equipment. In addition, the method includes carbon dioxide compatible chemistry. The method may be achieved through a multi-step method.
    Type: Grant
    Filed: June 7, 2005
    Date of Patent: January 31, 2006
    Assignee: Ecolab Inc.
    Inventors: Joseph I. Kravitz, Francis L. Richter, Duane J. Reinhardt, Gerald K. Wichmann
  • Patent number: 6991131
    Abstract: A container, method and system for dispensing a solid product held in a distributable container having an opening. A mechanical interlock secures the opening of the container preventing contact with the solid product by a user. A dispenser, fixed at a dispensing location, is adapted to receive the mechanical interlock of the container. A power source is operatively coupled to the dispenser and adapted to power the mechanical interlock allowing dispensing of the solid product from the container.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: January 31, 2006
    Assignee: Ecolab, Inc.
    Inventor: Bryan A. Maser
  • Publication number: 20060019863
    Abstract: The present invention relates to methods and compositions for removing hydrophobic soils from textiles. The methods include contacting a soiled textile with a penetrant composition and then washing the textile. The present compositions include penetrant compositions that can also include wetting agent and hydrotrope.
    Type: Application
    Filed: July 23, 2004
    Publication date: January 26, 2006
    Applicant: ECOLAB INC.
    Inventors: Stephan Hubig, Robert Hei, Terry Klos
  • Patent number: 6990411
    Abstract: A system and method is disclosed for controlling concentration of a component chemical product in a chemical solution. The chemical solution is formed in a solution tank by combining the component chemical product with water. The component chemical product is dispensed to the solution tank by a chemical dispenser that is controlled by measured conductivity readings of the chemical solution taken in the solution tank. The conductivity readings are analyzed against a conductivity setpoint to determine whether the component chemical product should be added to the chemical solution. A conductivity offset is determined and applied to the analysis thereby taking into consideration any conductivity that may be attributable to constituents of the chemical solution other than the component chemical product. Such constituents include soil washed from the articles and the water used to form the chemical solution.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: January 24, 2006
    Assignee: Ecolab, Inc.
    Inventors: Jeff W. Peterson, Ronald Bruce Howes, Jr., Robert Eugene May
  • Patent number: 6982241
    Abstract: A cleaning composition is provided according to the invention. The cleaning composition includes a product of mixing an acid component, a source of phosphoric acid component, and an oxidant component. The molar ratio of oxidant component to phosphoric acid component is preferably between about 2:1 and about 1:2, and the molar ratio of oxidant component to acid component is preferably between about 1:3 and about 1:5. A method of cleaning an aluminum surface is provided. The method includes a step of applying the cleaning composition to an aluminum surface, and rinsing the cleaning composition from the aluminum surface.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: January 3, 2006
    Assignee: Ecolab Inc.
    Inventors: Kim R Smith, Robert D P. Hei, Michael E Besse, Jerry D. Hoyt
  • Patent number: 6982245
    Abstract: The invention relates to portioned cleaning shaped bodies which are comprised of solid cleaning agent and of a water-soluble coating and which are used for producing liquid cleaning agent concentrates. The invention also relates to the use of the cleaning shaped bodies in the area of building cleaning or industrial cleaning services or in the area of household cleaning.
    Type: Grant
    Filed: July 18, 2000
    Date of Patent: January 3, 2006
    Assignee: Ecolab GmbH & Co. OHG
    Inventors: Heiko Faubel, Francois Prebin, Gerd Rupietta, Karl-Heinz Rogmann, Heiko Hiltner, Barbara Zupp
  • Publication number: 20050288191
    Abstract: A conveyor lubricant including an effective lubricating amount of at least one lubricant and at least one protectant which is an alkanolamide, alkyl ether sulfonate, acetylenic diol, alkyl ether carboxylic acid or salt thereof, alkylated diphenyl oxide disulfonic acid or salt thereof or a mixture thereof, and methods of using the same.
    Type: Application
    Filed: June 24, 2004
    Publication date: December 29, 2005
    Applicant: Ecolab Inc.
    Inventors: Michel Lawrence, Gerald Wichmann
  • Publication number: 20050288204
    Abstract: The present invention relates to methods for reducing the population of (e.g., killing) arthropods employing compositions including medium chain peroxycarboxylic acid, and to the compositions. The methods include applying a medium chain peroxycarboxylic acid composition to an arthropod or a surface or area suspected of housing an arthropod.
    Type: Application
    Filed: July 6, 2005
    Publication date: December 29, 2005
    Applicant: ECOLAB INC.
    Inventors: Emory Matts, Victor Man, Joshua Magnuson, S. Barcay, James Tarara, Thomas Nelson
  • Publication number: 20050277556
    Abstract: A process for lubricating a container, such as a beverage container, or a conveyor for containers, by applying to the container or conveyor, a thin continuous, substantially non-dripping layer of a liquid lubricant. The process provides many advantages compared to the use of a conventional dilute aqueous lubricant.
    Type: Application
    Filed: August 11, 2003
    Publication date: December 15, 2005
    Applicant: Ecolab Center
    Inventors: Minyu Li, Keith Lokkesmoe, Guang-Jong Wei
  • Patent number: 6967189
    Abstract: A method of lubricating a moving surface is herein described wherein the lubricant composition contains a fatty acid, a neutralization agent, a pH buffer, and a carrier. Also described are compositions in both concentrate and dilute form. The compositions may also comprise additional functional ingredients.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: November 22, 2005
    Assignee: Ecolab Inc.
    Inventors: Minyu Li, Paul J. Wang, Lawrence A. Grab