Patents by Inventor Heiko Tamke

Heiko Tamke 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).

  • Multilayer seamless tubular casing based on polyamide for mold cooking
    Patent number: 8349424
    Abstract: The present invention relates to a coextruded, if appropriate biaxially stretched seamless multilayer tubular casing, and also to use thereof for encasing pasty or liquid goods, such as, for example, producing sausage in molds.
    Type: Grant
    Filed: September 24, 2007
    Date of Patent: January 8, 2013
    Assignee: Casetech GmbH
    Inventors: Jorg Oblotzki, Heinrich Henze-Wethkamp, Heiko Tamke
  • MULTILAYER SEAMLESS TUBULAR CASING BASED ON POLYAMIDE FOR MOLD COOKING
    Publication number: 20100047416
    Abstract: The present invention relates to a coextruded, if appropriate biaxially stretched seamless multilayer tubular casing, and also to use thereof for encasing pasty or liquid goods, such as, for example, producing sausage in molds.
    Type: Application
    Filed: September 24, 2007
    Publication date: February 25, 2010
    Applicant: CASETECH GMBH
    Inventors: Jorg Oblotzki, Heinrich Henze-Wethkamp, Heiko Tamke
  • Composite films having biaxially oriented polyethylene sealing layers
    Publication number: 20020004112
    Abstract: The present invention relates to multilayered composite films comprising a film or film combination A of plastics layers or metal layers in any arrangement, having an at least 10 &mgr;m thick, biaxially oriented heat-sealable layer C predominantly comprising polyethylene homopolymers or polyethylene copolymers, which is bonded by means of an adhesive layer or connecting layer B to the film or film combination A.
    Type: Application
    Filed: July 13, 2001
    Publication date: January 10, 2002
    Inventors: Harry Muller, Heiko Tamke
  • Sealable laminated film containing copolymers produced with metallocene catalysts
    Patent number: 5885707
    Abstract: The present invention relates to a sealable laminated film which contains a copolymer consisting of ethylene and .alpha.-olefine, wherein the MPE copolymer is characterized as follows:polymerised with metallocene catalysts,crystallite melting point less than 110.degree. C., preferably less than 105.degree. C.,melt index MFR from 0.5 to 10 g/10 min,molecular weight distribution M.sub.w /M.sub.n less than 3, preferably less than 2.5.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: March 23, 1999
    Assignee: Wolff Walsrode AG
    Inventors: Gregor Kaschel, Heiko Tamke
  • White opaque barrier layer film with excellent lay-flat properties
    Patent number: 5449552
    Abstract: The invention relates to a multilayer composite film consisting of a surface layer A, a gas barrier layer C, a heat sealing layer D and, optionally, adhesive or coupling layers B, the individual layers being arranged as follows in the composite film:A a biaxially stretched, white opaque polypropylene film,B an adhesive or coupling layer,C a gas barrier layer with a permeability to oxygen of at most 30 Ncm.sup.3 /m.sup.2 d bar (23.degree. C./0% relative humidity),B an adhesive or coupling layer,D a heat sealing layer,layers A and C optionally being interchangeable.
    Type: Grant
    Filed: March 1, 1994
    Date of Patent: September 12, 1995
    Assignee: Wolff Walsrode Aktiengesellschaft
    Inventors: Richarda Bochow, Heiko Tamke, Karl Hammerschmidt