Patents by Inventor Ute Frohlich

Ute Frohlich 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).

  • Process for making fibrous layers having channels for absorbent articles
    Patent number: 11096834
    Abstract: Process for making discrete fibrous layers, comprising the steps of continuously depositing fibers in an endless series of molds, with two neighboring molds connected by a connecting section, transferring the resulting continuous fibrous layer to another endless moving surface and cutting the continuous fibrous layer at the connecting sections to form discrete fibrous layers. The molds comprise at least one raised element that prevents fiber deposition in the raised element area.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: August 24, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Walter Pieter Hendrik Laurentius van der Klugt, Ute Fröhlich, Ernesto Gabriel Bianchi
  • PROCESS FOR MAKING FIBROUS LAYERS HAVING CHANNELS FOR ABSORBENT ARTICLES
    Publication number: 20200060881
    Abstract: Process for making discrete fibrous layers, comprising the steps of continuously depositing fibers in an endless series of molds, with two neighboring molds connected by a connecting section, transferring the resulting continuous fibrous layer to another endless moving surface and cutting the continuous fibrous layer at the connecting sections to form discrete fibrous layers. The molds comprise at least one raised element that prevents fiber deposition in the raised element area.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 27, 2020
    Inventors: Walter Pieter Hendrik Laurentius van der Klugt, Ute Fröhlich, Ernesto Gabriel Bianchi
  • ABSORBENT ARTICLES HAVING A CONTRASTING LAYER AND A MASKING LAYER
    Publication number: 20200060891
    Abstract: Absorbent articles for personal hygiene such as diapers comprising a contrasting layer and a masking layer between the topsheet and the contrasting layer are provided. The masking layer comprises at least one see-through area so that the contrasting layer is at least partially visible on the wearer-facing side of the article through the see-through area. In one execution, the masking layer may be between the topsheet and the absorbent layer and the contrasting layer may be disposed between the masking layer and the absorbent layer.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 27, 2020
    Inventors: Julien Rene GARCIA, Ute FRÖHLICH, Ernesto Gabriel BIANCHI, Walter Pieter Hendrik Laurentius van der KLUGT
  • Basic ionic liquids
    Patent number: 8609572
    Abstract: Use of ionic liquids as solvents in base-catalysed chemical reactions wherein the ionic liquid is composed of at least one species of cation and at least one species of anion, characterized in that a cation of the ionic liquid comprises a positively charge moiety and a basic moiety, and further wherein such ionic liquids may be used as promoters or catalysts for the chemical reactions.
    Type: Grant
    Filed: January 4, 2006
    Date of Patent: December 17, 2013
    Assignee: The Queen's University of Belfast
    Inventors: Martyn J. Earl, Kenneth R. Seddon, Stewart Forsyth, Ute Frohlich, Nimal Gunaratne, Suhas Katdare
  • Basic ionic liquids
    Publication number: 20090270248
    Abstract: Use of ionic liquids as solvents in base-catalysed chemical reactions wherein the ionic liquid is composed of at least one species of cation and at least one species of anion, characterised in that a cation of the ionic liquid comprises a positively charge moiety and a basic moiety, and further wherein such ionic liquids may be used as promoters or catalysts for the chemical reactions.
    Type: Application
    Filed: January 4, 2006
    Publication date: October 29, 2009
    Applicant: The Queen's University of Belfast
    Inventors: Martyn John Earl, Kenneth Richard Seddon, Stewart Forsyth, Ute Frohlich, Nimal Gunaratne, Suhas Katdare
  • Base Stable Ionic Liquids
    Publication number: 20090216015
    Abstract: The present invention relates to novel base stable ionic liquids and uses thereof as solvents in chemical reactions, especially base catalysed chemical reactions and reactions comprising the use of strong basis.
    Type: Application
    Filed: January 4, 2006
    Publication date: August 27, 2009
    Applicant: The Queen's University of Belfast
    Inventors: Martyn J. Earle, Ute Frohlich, Susanne Huq, Suhas Katdare, Rafal Marcin Lukasik, Ewa Bogel, Natalia Vladimirovna Plechkova, Kenneth Richard Seddon