Patents by Inventor Eugeniusz Maderek

Eugeniusz Maderek 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: 6174584
    Abstract: A washable cover for mattresses and like objects, that is made from textile material and includes a water vapor permeable, allergen- and waterproof barrier layer, and an outer material. The cover includes at least one additional textile fabric and a voluminous batting at least 3 mm thick. The batting is arranged between the outer material and additional textile fabric. The outer material, batting, and additional textile fabric are joined together at least pointwise by threads. The barrier layer is laminated onto the additional textile fabric at least pointwise after the latter is joined to the outer material and batting.
    Type: Grant
    Filed: January 8, 1999
    Date of Patent: January 16, 2001
    Assignees: Rudolf Neu GmbH, Sympatex Technologies GmbH
    Inventors: Rainer Keller, Eugeniusz Maderek
  • Patent number: 6034002
    Abstract: The invention relates to a sealing tape which is suitable for winding around pipe ends, especially pipe threads, and for sealing screw pipe joints and spigot pipe joints, which has a waterproof functional layer, preferably with one or more base layers, where the functional layer contains polymers on polyetherester basis, polyurethane basis and/or polyetheramide basis, and the use of the sealing tape in heating pipes, utility water pipes, drinking water pipes, water vapor pipes, gas pipes, compressed air pipes, industrial valves and valves used in domestic installations.
    Type: Grant
    Filed: April 15, 1997
    Date of Patent: March 7, 2000
    Assignee: Akzo Nobel Nv
    Inventor: Eugeniusz Maderek
  • Patent number: 5533210
    Abstract: Completely recyclable jacket made up of components including outer material, lining, pocket linings, buttons, fasteners, seams, sewing thread and optional additional ordinary accessories, where the components are made of sorted thermoplastic synthetic polymers which are mixable homogeneously with one another in the molten state.
    Type: Grant
    Filed: July 11, 1994
    Date of Patent: July 9, 1996
    Assignee: Akzo Nobel N.V.
    Inventors: Eugeniusz Maderek, Friedhelm Brandau