Patents by Inventor Ralf Wiedemann

Ralf Wiedemann 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: 9307880
    Abstract: A surface treating implement, comprises a body including:— a container receiver; a nozzle assembly comprising a fluid conduit fluidly connected to the container receiver; a container mounted to the container receiver, containing a predetermined amount of a treating composition and having a dispensing opening in fluid communication with the fluid conduit; wherein the body is associated with a handle which includes at least a portion of an activation means for the implement, characterized in that the fluid conduit includes a valve, wherein the valve is operable by a container member attached to and/or extending from the container, adjacent the dispensing opening. The body of the implement includes a variety of brushing means.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: April 12, 2016
    Assignee: Reckitt Benckiser B.V. Vanish
    Inventors: Alessandro Cagnina, Giuseppe Di Bono, Tangent Lu, Ralf Wiedemann
  • Publication number: 20160053209
    Abstract: A process of producing a paste-form, detergent composition comprises admixing/mixing a particulate detergent composition with a liquid.
    Type: Application
    Filed: February 22, 2013
    Publication date: February 25, 2016
    Inventors: Roberto Casonati, Igor DABALA, Umberto TONIOLO, Giuseppe DI BONO, Ralf Wiedemann
  • Patent number: 9259133
    Abstract: A cleaning device comprises a cleaning composition container and a dispensing section. The dispensing section is operable to eject an amount of cleaning composition from the cleaning composition container. The dispensing section comprises a domed surface comprising a plurality of projections adapted to work the cleaning composition into an item to be cleaned.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: February 16, 2016
    Assignee: Reckitt Benckiser N.V.
    Inventors: Fabio Corradini, Cecile Moine, Sara Quaggia, Ralf Wiedemann, Daniel Wong, Jenny Xiao, Eason Xu
  • Publication number: 20150184116
    Abstract: A dosage element to be consumed in use in a ware washing machine, the dosage element including a container, whereby the container encloses a non-consolidated particulate composition and a gel in direct contact with one another.
    Type: Application
    Filed: March 13, 2015
    Publication date: July 2, 2015
    Inventors: Ralf Wiedemann, Pavlinka ROY, Frederic MOREUX
  • Patent number: 8980817
    Abstract: A dosage element to be consumed in use in a ware washing machine, the dosage element comprises a container, whereby the container encloses a non-consolidated particulate composition and a gel in direct contact with one another.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: March 17, 2015
    Assignee: Reckitt Benckiser N.V.
    Inventors: Ralf Wiedemann, Pavlinka Roy, Frederic Moreux
  • Publication number: 20140323384
    Abstract: A particulate material comprising a bleach catalyst wherein the particles of the bleach catalyst have a coating and the weight ratio of the coating to the bleach catalyst is in the range of from 10-60 wt %. The particulate material exhibits good stability.
    Type: Application
    Filed: July 11, 2014
    Publication date: October 30, 2014
    Inventors: Kai HEPPERT, Stefan FREY, Ralf WIEDEMANN, Ralf HOFSAESS, Christian SCHNEEWEISS
  • Publication number: 20140235522
    Abstract: A dosage element of a type to be consumed in ware washing comprises first (10) and second joined parts (20). The first part (10) comprises a substrate carrying a substance, but preferably carrying a plurality of mutually separated substances A, C. Opposed, second, part (20) comprises a substrate carrying one or more substances B. The first part (10) is joined to the second part (20) so as to form a closed receptacle enclosing the substances in a meshing or interdigitating manner. This arrangement has benefits in manufacturing and in mechanical properties.
    Type: Application
    Filed: April 28, 2014
    Publication date: August 21, 2014
    Applicant: Reckitt Benckiser N.V.
    Inventors: Ralf WIEDEMANN, Pavlinka ROY, Frederic MOREUX
  • Patent number: 8809252
    Abstract: A particulate material comprising a bleach catalyst wherein the particles of the bleach catalyst have a coating and the weight ratio of the coating to the bleach catalyst is in the range of from 10-60 wt %. The particulate material exhibits good stability.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: August 19, 2014
    Assignee: Reckitt Benckiser N.V.
    Inventors: Kai Heppert, Stefan Frey, Ralf Wiedemann, Ralf Hofsaess, Christian Schneeweiss
  • Publication number: 20140196219
    Abstract: A dosing and dispensing device for liquid detergent comprises a hollow body having a portion comprising a flexible material, an opening in said flexible portion, and means to spread at least a portion of the contained liquid detergent onto a surface of fabric. The opening is (progressively) opened when pressure is applied to said device on a surface to which the liquid detergent is applied. The opening is substantially closed when said pressure stops.
    Type: Application
    Filed: June 22, 2012
    Publication date: July 17, 2014
    Applicant: Reckitt Benckiser N.V.
    Inventors: Giuseppe Di Bono, Ralf Wiedemann, Nicola Pretto
  • Publication number: 20140182067
    Abstract: A dosing and dispensing device for liquid detergent comprises a hollow body having a portion comprising a flexible material, an opening in said flexible portion, and means to spread at least a portion of the contained liquid detergent onto a surface of fabric. The opening is (progressively) opened when pressure is applied to said device on a surface to which the liquid detergent is applied. The opening is substantially closed when said pressure stops. The opening comprises a hinge valve.
    Type: Application
    Filed: June 22, 2012
    Publication date: July 3, 2014
    Applicant: Reckitt Benckiser N.V.
    Inventors: Giuseppe Di Bono, Ralf Wiedemann
  • Publication number: 20140165297
    Abstract: A dosing and dispensing device for liquid detergent comprises a hollow body having a portion comprising a flexible material, wherein at least one slit is provided in the flexible portion for dispensing the product, and means to spread at least a portion of the contained liquid detergent onto a surface of fabric. The slit is (progressively) opened when pressure is applied to said device on a surface to which the liquid detergent is applied. The opening is substantially closed when said pressure stops.
    Type: Application
    Filed: June 22, 2012
    Publication date: June 19, 2014
    Applicant: Reckitt Benckiser N.V.
    Inventors: Giuseppe Di Bono, Ralf Wiedemann
  • Publication number: 20140165296
    Abstract: A liquid detergent composition has a thickening system which comprises triethanolamine.
    Type: Application
    Filed: June 15, 2012
    Publication date: June 19, 2014
    Applicant: Reckitt Benckiser N.V.
    Inventors: Fabio Costiniti, Irene Bello, Laura Roscioli, Simone Scoizzato, Luigina Simonato, Ralf Wiedemann
  • Patent number: 8754025
    Abstract: Dosage elements to be consumed in use in a ware washing machine are made by (a) forming a main container part within a cavity of a mold; (b) providing the main container part with a first substance; (c) adhering a second substance to the underside of a part which is to form a lid of the dosage element; and (d) sealing the lid-forming part to the main container part so as to close the main container part and enclose the first and second substances within it; wherein the second substance covers at least 5% of the free area of the lid-forming part.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: June 17, 2014
    Assignee: Reckitt Benckiser N.V.
    Inventors: Ralf Wiedemann, Pavlinka Roy, Frederic Moreux
  • Publication number: 20140157527
    Abstract: A cleaning device comprises a cleaning composition container and a dispensing section. The dispensing section is operable to eject an amount of cleaning composition from the cleaning composition container. The dispensing section comprises a domed surface comprising a plurality of projections adapted to work the cleaning composition into an item to be cleaned.
    Type: Application
    Filed: February 14, 2014
    Publication date: June 12, 2014
    Applicant: RECKITT BENCKISER N. V.
    Inventors: Fabio Corradini, Cecile Moine, Sara Quaggia, Ralf Wiedemann, Daniel Wong, Jenny Xiao, Eason Xu
  • Publication number: 20140144472
    Abstract: This invention concerns dosage elements for a ware washing machine and a method of manufacturing such dosage elements. In embodiments of the invention a dosage element comprises first (10) and second (20) joined parts, wherein the first part (10) is a part which, prior to joining with the second part (20), comprised an open receptacle and wherein the second part (20) comprises a substrate carrying a plurality of mutually separated substances A, B, C arranged in side by side relation. The second part (20) is joined to said first part (10) so as to close said receptacle and enclose said substances within it. Dosage elements produced in the inventive method are pleasant to handle, whilst being surprisingly resistant to damage in handling or transit.
    Type: Application
    Filed: January 31, 2014
    Publication date: May 29, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Ralf Wiedemann, Pavlinka Roy, Frederic Moreux
  • Cap
    Patent number: D707557
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: June 24, 2014
    Assignee: Reckitt Benckiser N.V.
    Inventors: Fabio Corradini, Cecile Moine, Sara Quaggia, Ralf Wiedemann, Jenny Xiao, Eason Xu
  • Cap
    Patent number: D707558
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: June 24, 2014
    Assignee: Reckitt Benckiser N.V.
    Inventors: Fabio Corradini, Cecile Moine, Sara Quaggia, Ralf Wiedemann, Jenny Xiao, Eason Xu
  • Patent number: D715111
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: October 14, 2014
    Assignee: Reckitt Benckiser (Brands) Limited
    Inventors: Roberto Casonati, Igor Dabala, Giuseppe Di Bono, Umberto Toniolo, Ralf Wiedemann
  • Patent number: D740666
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: October 13, 2015
    Assignee: Reckitt Benckiser N.V.
    Inventors: Fabio Corradini, Cecile Moine, Sara Quaggia, Ralf Wiedemann, Jenny Xiao, Eason Xu
  • Patent number: D740673
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: October 13, 2015
    Assignee: Reckitt Benckiser N.V.
    Inventors: Fabio Corradini, Cecile Moine, Sara Quaggia, Ralf Wiedemann, Jenny Xiao, Eason Xu