Patents by Inventor Manuela Stirner

Manuela Stirner 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).

  • Water-absorbent edge-modified-clay linked polymers
    Patent number: 9574023
    Abstract: An aqueous acidic polymerization liquid comprising polymerizable monomers or oligomers with carboxylate and/or carboxylic acid moiety or moieties, and edge modified clay that is homogenously dispersable in said liquid is provided, and also methods for making such liquids, and also edge-modified-clay linked water-absorbing polymers made by with said liquids and methods, and disposable absorbent articles comprising such edge-modified-clay linked water-absorbing polycarboxylate/polycarboxylic acid polymers.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: February 21, 2017
    Assignee: The Procter and Gamble Company
    Inventors: Torsten Lindner, Axel Meyer, Michael Moeller, Josef Breu, Manuela Stirner
  • Water-absorbent surface-modified-clay linked polymers
    Patent number: 9518134
    Abstract: An aqueous acidic polymerization liquid comprising polymerizable monomers or oligomers with carboxylate and/or carboxylic acid moiety or moieties, and basal surface modified clay that is homogenously dispersable in said liquid is provided, and also methods for making such liquids, and also surface-modified-clay linked water-absorbing polymers made with said liquids and methods, and disposable absorbent articles comprising such surface-modified-clay linked water-absorbing polycarboxylate/polycarboxylic acid polymers.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: December 13, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Torsten Lindner, Axel Meyer, Michael Moeller, Josef Breu, Manuela Stirner
  • Water-Absorbent Surface-Modified-Clay Linked Polymers
    Publication number: 20120157623
    Abstract: An aqueous acidic polymerization liquid comprising polymerisable monomers or oligomers with carboxylate and/or carboxylic acid moiety or moieties, and basal surface modified clay that is homogenously dispersable in said liquid is provided, and also methods for making such liquids, and also surface-modified-clay linked water-absorbing polymers made with said liquids and methods, and disposable absorbent articles comprising such surface-modified-clay linked water-absorbing polycarboxylate/polycarboxylic acid polymers.
    Type: Application
    Filed: December 15, 2011
    Publication date: June 21, 2012
    Applicant: The Procter & Gamble Company
    Inventors: Torsten Lindner, Axel Meyer, Michael Moeller, Josef Breu, Manuela Stirner
  • Water-Absorbent Edge-Modified-Clay Linked Polymers
    Publication number: 20120157622
    Abstract: An aqueous acidic polymerization liquid comprising polymerisable monomers or oligomers with carboxylate and/or carboxylic acid moiety or moieties, and edge modified clay that is homogenously dispersable in said liquid is provided, and also methods for making such liquids, and also edge-modified-clay linked water-absorbing polymers made by with said liquids and methods, and disposable absorbent articles comprising such edge-modified-clay linked water-absorbing polycarboxylate/polycarboxylic acid polymers.
    Type: Application
    Filed: December 15, 2011
    Publication date: June 21, 2012
    Applicant: The Procter & Gamble Company
    Inventors: Torsten Lindner, Axel Meyer, Michael Moeller, Josef Breu, Manuela Stirner