Patents by Inventor Stefan Kuepper
Stefan Kuepper 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).
-
Patent number: 10400190Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: GrantFiled: August 7, 2017Date of Patent: September 3, 2019Assignee: Ecolab USA Inc.Inventors: Stefan Küpper, Christina Kohlstedde, Michael Schneider
-
Publication number: 20170335219Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: ApplicationFiled: August 7, 2017Publication date: November 23, 2017Inventors: Stefan Küpper, Christina Kohlstedde, Michael Schneider
-
Patent number: 9758742Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: GrantFiled: December 21, 2015Date of Patent: September 12, 2017Assignee: Ecolab USA Inc.Inventors: Stefan Küpper, Christina Kohlstedde, Michael Schneider
-
Patent number: 9332764Abstract: The invention relates to an aqueous composition for inactivating sporulated and/or non-sporulated Coccidia parasites comprising 15 to 115 ppm chlorine dioxide and 0.01 to 1 wt-% of an anionic surfactant having one or more C6 to C18 alkyl groups and one or more aryl groups. The invention further relates to a method for preparing the composition and to a method for inactivating sporulated and/or non-sporulated Coccidia by applying the composition.Type: GrantFiled: August 16, 2007Date of Patent: May 10, 2016Assignee: Ecolab USA Inc.Inventors: Edward Verkaar, Ludger Grunwald, Stefan Kuepper
-
Publication number: 20160108334Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: ApplicationFiled: December 21, 2015Publication date: April 21, 2016Inventors: Stefan Küpper, Christina Kohlstedde, Michael Schneider
-
Patent number: 9249370Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: GrantFiled: May 14, 2014Date of Patent: February 2, 2016Assignee: Ecolab USA Inc.Inventors: Stefan Küpper, Christina Kohlstedde, Michael Schneider
-
Publication number: 20140336091Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: ApplicationFiled: May 14, 2014Publication date: November 13, 2014Applicant: ECOLAB USA INC.Inventors: Stefan Küpper, Christina Kohlstedde, Michael Schneider
-
Patent number: 8759263Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: GrantFiled: October 10, 2007Date of Patent: June 24, 2014Assignee: Ecolab USA Inc.Inventors: Stefan Küpper, Christina Kohlstedde, Michael Schneider
-
Patent number: 8716200Abstract: The present invention relates to conveyor lubricant compositions including an emulsion of a lipophilic compound and also including an emulsifier and/or an anionic surfactant. The present invention also relates to methods employing such lubricant compositions. In an embodiment, the method includes applying the present lubricant composition to a conveyor with a non-energized nozzle.Type: GrantFiled: September 12, 2007Date of Patent: May 6, 2014Assignee: Ecolab USA Inc.Inventors: Stefan Seemeyer, Eric D. Morrison, Stephan Scharrenbach, Claudia Caussin de Schneck, Stefan Küpper, Peter Rich, Colin Court
-
Publication number: 20110250295Abstract: The invention relates to an aqueous composition for inactivating sporulated and/or non-sporulated Coccidia parasites comprising 15 to 115 ppm chlorine dioxide and 0.01 to 1 wt-% of an anionic surfactant having one or more C6 to C18 alkyl groups and one or more aryl groups. The invention further relates to a method for preparing the composition and to a method for inactivating sporulated and/or non-sporulated Coccidia by applying the composition.Type: ApplicationFiled: August 16, 2007Publication date: October 13, 2011Applicant: ECOLAB Inc.Inventors: Edward Verkaar, Ludger Grunwald, Stefan Kuepper
-
Patent number: 7462584Abstract: Lubricant concentrate for conveyors containing at least one alcohol component not containing nitrogen, selected from monohydroxy, dihydroxy and trihydroxy compounds as well as their esters and ethers, and in addition at least one further component selected from a) nitrogen-containing, organic, preferably aliphatic compounds with fewer than 14 C atoms in the molecule and fewer than 8 C atoms in the molecule directly joined to one another, and/or b) an organic acid with 1 to 18, preferably 1 to 10 C atoms in the molecule.Type: GrantFiled: February 6, 2002Date of Patent: December 9, 2008Assignee: Ecolab Inc.Inventors: Stefan Küpper, Michael Schneider
-
Publication number: 20080176778Abstract: The present invention relates to conveyor lubricant compositions including an emulsion of a lipophilic compound and also including an emulsifier and/or an anionic surfactant. The present invention also relates to methods employing such lubricant compositions. In an embodiment, the method includes applying the present lubricant composition to a conveyor with a non-energized nozzle.Type: ApplicationFiled: September 12, 2007Publication date: July 24, 2008Inventors: Stefan Seemeyer, Eric D. Morrison, Stephan Scharrenbach, Claudia Caussin de Schneck, Stefan Kuepper, Peter Rich, Colin Court
-
Publication number: 20080108532Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: ApplicationFiled: October 10, 2007Publication date: May 8, 2008Applicant: ECOLAB Inc.Inventors: Stefan Kuepper Dr., Christina Kohlstedde, Michael Schneider
-
Patent number: 7297666Abstract: The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.Type: GrantFiled: September 11, 2002Date of Patent: November 20, 2007Assignee: Ecolab Inc.Inventors: Stefan Küpper, Christina Kohlstedde, Michael Schneider
-
Patent number: 6962897Abstract: The invention relates to the use of formulations containing selected fluorinated components for reducing friction between conveyor systems and the containers transported thereon.Type: GrantFiled: January 30, 2003Date of Patent: November 8, 2005Assignee: Ecolab Inc.Inventors: Stefan Küpper, Michael Schneider, Walter Grosse Böwing, Alfred Laufenberg, Harald Kluschanzoff
-
Patent number: 6809068Abstract: The invention relates to the use of at least one polysiloxane in lubricant formulations for reducing friction between conveyor belts and the articles transported thereon. The invention also relates to lubricants containing other additives besides polysiloxane.Type: GrantFiled: September 6, 2000Date of Patent: October 26, 2004Assignee: Ecolab Inc.Inventors: Stefan Küpper, Michael Schneider, Walter Grosse Böwing, Alfred Laufenberg, Harald Kluschanzoff
-
Patent number: 6677280Abstract: The invention relates to process for reducing the friction between new and/or freshly washed transport containers and conveyors, in which a composition containing at least one component with lubricating properties is applied to at least part of the surface of the container before it is placed on the conveyor, to containers of which at least part of the outer surface is finished with a film or a coating which contains lubricating components to reduce friction during transport on conveyors and to installations which are intended, and may advantageously be designed, for the transport of such containers.Type: GrantFiled: December 6, 2000Date of Patent: January 13, 2004Assignee: Ecolab GmbH & Co. OHGInventors: Stefan Küpper, Michael Schneider, Walter Grosse Böwing, Alfred Laufenberg, Harald Kluschanzoff
-
Patent number: 6653263Abstract: The invention relates to the use of formulations containing selected fluorinated components for reducing friction between conveyor systems and the containers transported thereon.Type: GrantFiled: September 6, 2000Date of Patent: November 25, 2003Assignee: Ecolab Inc.Inventors: Stefan Küpper, Michael Schneider, Walter Grosse Böwing, Alfred Laufenberg, Harald Kluschanzoff
-
Patent number: 6365234Abstract: Polymerizable compositions containing titanium, manganese and/or zirconium salts of olefinically unsaturated, polymerizable carboxylic acids and other olefinically unsaturated comonomers and a radical polymerization initiator are suitable for the organic coil coating of metallic materials. These non-aqueous metal coatings are suitable for the chromium-free pretreatment of steel with excellent corrosion control.Type: GrantFiled: July 14, 2000Date of Patent: April 2, 2002Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Ludwig Schieferstein, Manfred Gorzinski, Stefan Kuepper, Herbert Fischer
-
Patent number: 6362261Abstract: A method of preparing a modified cationic layer compound which includes providing a layer compound of the general formula (I): [EeZzDdVv(OH−)x](An−)a.qH2O (I) wherein E represents one or more monovalent alkali metal cations, e represents a number of from 0 to about 2, Z represents one or more divalent metal cations, z represents a number of from 0 to about 6, D represents one or more trivalent metal cations, d represents a number of from 0 to about 3, V represents one or more tetravalent metal cations, v represents a number of from 0 to about 1, (An−) represents an acid anion wherein n represents an integer of from 1 to 3, q represents a number of from about 1 to about 10, and wherein x>a and e+2z+3d+4v=x+na; subjecting the layer compound to crystallization to provide a resultant material; and subjecting the resultant material to steam drying at a temperature of from about 200° C. to about 260° C.Type: GrantFiled: October 2, 2000Date of Patent: March 26, 2002Assignee: Cognis Deutschland GmbHInventors: Ilona Lange, Joerg-Dieter Klamann, Peter Daute, Juergen Foell, Peter Wedl, Stefan Kuepper