Patents by Inventor Kirsten Werner

Kirsten Werner 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).

  • Recording material for the ink-jet recording process
    Patent number: 6726981
    Abstract: A recording material for the ink-jet printing method, comprising a support material and at least one polymer layer arranged on the support, and the polymer layer is an extruded layer and comprises a polyether group-containing thermoplastic copolymer.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: April 27, 2004
    Assignee: Felix Schoeller Jr. Foto-und Spezialpapiere GmbH & Co. KG
    Inventors: Reiner Steinbeck, Detlef Wacker, Volker Brauer, Kirsten Werner, Richard Barcock
  • Ink-jet recording material comprising pigment layers
    Patent number: 6502935
    Abstract: Ink-jet recording material having a support material and pigment layers provided on the support material, and wherein the pigment layers comprise at least a lower layer containing barium sulphate and upper layer containing an aluminum oxide.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: January 7, 2003
    Assignee: Felix Schoeller jr. Foto-und Spezialpapiere GmbH & Co. KG
    Inventors: Richard Barcock, Alastair Dodds, Kirsten Werner, Dieter Becker
  • Recording material for the ink-jet recording process
    Patent number: 6479134
    Abstract: A recording material for the ink-jet printing method, comprising a support material and at least one polymer layer arranged on the support, and the polymer layer is an extruded layer and comprises a polyether group-containing thermoplastic copolymer.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: November 12, 2002
    Assignee: Fekix Schoeller Jr. Foto-und Spezialpapiere GmbH & Co. KG
    Inventors: Reiner Steinbeck, Detlef Wacker, Volker Brauer, Kirsten Werner, Richard Barcock