Patents by Inventor Patricia Petrick

Patricia Petrick 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: 10034955
    Abstract: The invention relates to the production of a pressure-sensitive adhesive composition polymerized entirely from acrylate-based monomers in a layer thickness of about 250 ?m and to the use thereof for adhesion to human skin. The adhesive films thus produced adhere reliably to human skin, have high water-vapor permeability despite the layer thickness, with the result that, for example, wound healing is promoted, and even after a relatively long wearing period can be removed from the skin again without leaving a residue and without damaging the skin.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: July 31, 2018
    Assignee: Lohmann GmbH & Co. KG
    Inventors: Thomas Kluge, Peter Nissing, Patricia Petrick, Mario Schuette
  • Patent number: 9567497
    Abstract: The present invention relates to a carrier-based bonding adhesive agent, which is equipped for bonding adhesion on one or both sides or a carrier-free bonding adhesive agent, in the form of an adhesive strip or stamped part having a bonding adhesive consisting substantially of a blend of polyacrylate and a synthetic rubber as well as one or more adhesive resins. By comparison with previously known adhesive systems such an adhesive exhibits a significant improvement in adhesion on hard, non-polar surfaces such as for example new paint surfaces in the automobile industry.
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: February 14, 2017
    Assignee: Lohmann GmbH & Co. KG
    Inventors: Patrik Kopf, Patricia Petrick, Axel Kamelgan
  • Publication number: 20150232713
    Abstract: The present invention relates to a carrier-based bonding adhesive agent, which is equipped for bonding adhesion on one or both sides or a carrier-free bonding adhesive agent, in the form of an adhesive strip or stamped part having a bonding adhesive consisting substantially of a blend of polyacrylate and a synthetic rubber as well as one or more adhesive resins. By comparison with previously known adhesive systems such an adhesive exhibits a significant improvement in adhesion on hard, non-polar surfaces such as for example new paint surfaces in the automobile industry.
    Type: Application
    Filed: August 13, 2013
    Publication date: August 20, 2015
    Inventors: Patrik Kopf, Patricia Petrick, Axel Kamelgan
  • Publication number: 20150107761
    Abstract: The present invention relates generally to an article comprising a curable film on a release substrate and/or carrier substrate. More particularly, the curable film comprises at least one specific cyanoacrylate monomer and at least one film forming (co)polymer. The article may take the form of a label, a single-sided tape, a transfer tape or a double-sided tape.
    Type: Application
    Filed: May 20, 2013
    Publication date: April 23, 2015
    Inventors: Ciaran McArdle, Ligang Zhao, Vesan Schafer, Sascha Wilhelm Schafer, Edward Shude Xiao, Anja Schneider, Kerstin van Wijk, Reindhold Domanski, Patricia Petrick, Hansjoerg Ander
  • Publication number: 20150075709
    Abstract: The present invention provides for curable compositions composed of one or more cyanoacrylate monomers, and one or more (co)polymers. The compositions of the present invention may exhibit pressure sensitive adhesion properties at 23° C. Subsequent cure of the compositions can be initiated as appropriate. For example, an external stimulus such as heat or radiation (e.g. UV cure) may be applied to induce cure of the composition when desired to do so.
    Type: Application
    Filed: November 21, 2014
    Publication date: March 19, 2015
    Inventors: Ciaran McArdle, Edward Shude Xiao, Kerstin Van Wijk, Ligang Zhao, Anja Schneider, Reinhold Domanski, Patricia Petrick, Hansjoerg Ander
  • Publication number: 20120330211
    Abstract: The invention relates to the production of a pressure-sensitive adhesive composition polymerised entirely from acrylate-based monomers in a layer thickness of about 250 ?m and to the use thereof for adhesion to human skin. The adhesive films thus produced adhere reliably to human skin, have high water-vapour permeability despite the layer thickness, with the result that, for example, wound healing is promoted, and even after a relatively long wearing period can be removed from the skin again without leaving a residue and without damaging the skin.
    Type: Application
    Filed: March 29, 2011
    Publication date: December 27, 2012
    Applicant: LOHMANN GMBH & CO. KG
    Inventors: Thomas Kluge, Peter Nissing, Patricia Petrick, Mario Schuette