Patents by Inventor Annemarie Muller

Annemarie Muller 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).

  • Publication number: 20090280323
    Abstract: A laminating composition for producing an adhesive tape having a sheetlike carrier, having at least a polysaccharide component and a surfactant component, and the adhesive tape produced and having carrier sheets colaminated by the laminating composition.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 12, 2009
    Applicant: tesa SE
    Inventors: Christian Harder, Annemarie Muller, Gerhard Bir
  • Patent number: 6884840
    Abstract: A process for preparing hot-melt pressure-sensitive adhesives from aqueous dispersions based on polyacrylate, and pressure-sensitively adhesive articles produced therefrom, which comprises producing highly concentrated aqueous dispersions with polymer contents between 68% by weight and 87% by weight of gel-free, molecularly-dispersely meltable polymer particles with an at least bimodal size distribution in size ranges between 0.5 ?m and 1000 ?m Ø.
    Type: Grant
    Filed: March 22, 2001
    Date of Patent: April 26, 2005
    Assignee: tesa AG
    Inventors: Peter Gleichenhagen, Annemarie Müller
  • Patent number: 6627023
    Abstract: Use of a fixing aid on the underside of a splicing tape, where a) the splicing tape is stuck using the fixing aid to the second-from-top web of a wound reel, and b) the splicing tape is also stuck to the leading edge of the topmost web of the wound reel in such a way that at least part of the adhesively equipped upper face of the splicing tape that is situated opposite to the fixing aid is open for adhesive coupling to a high-speed web of another, unrolling reel, c) the fixing aid being stuck onto the underside of the splicing tape and comprising a backing material formed from two laminated sheetlike materials, where the lamination forms a predetermined breakage zone and the fixing aid has been made pressure-sensitively adhesive on its underside.
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: September 30, 2003
    Assignee: tesa AG
    Inventors: Peter Gleichenhagen, Annemarie Müller
  • Patent number: 6590024
    Abstract: Method for producing release agent dispersions for glue-resistant layering on material in the form of surface areas, sheets or strips, especially for the production of surface coatings on the reverse side of pressure sensitive tapes et al, characterized in that copolymers are produced by radical polymerization in an aqueous dispersion from the monomer mixtures described herein.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: July 8, 2003
    Assignee: tesa AG
    Inventors: Peter Gleichenhagen, Annemarie Müller
  • Publication number: 20010034394
    Abstract: A process for preparing hot-melt pressure-sensitive adhesives from aqueous dispersions based on polyacrylate, and pressure-sensitively adhesive articles produced therefrom, which comprises producing highly concentrated aqueous dispersions with polymer contents between 68% by weight and 87% by weight of gel-free, molecularly-dispersely meltable polymer particles with an at least bimodal size distribution in size ranges between 0.5 &mgr;m and 1000 &mgr;m .
    Type: Application
    Filed: March 22, 2001
    Publication date: October 25, 2001
    Inventors: Peter Gleichenhagen, Annemarie Muller
  • Patent number: 4816446
    Abstract: The invention comprises heparin derivative compounds which possess a low density lipoprotein lowering action without a significant anticoagulent effect, and are therefore useful in the treatment of disturbances of fat metabolism, especially hyperlipidemia. The heparin derivatives of the invention are derived from natural heparin, and are prepared by the hydrolysis of heparin and optionally, subsequent acylation at free amine groups of the hydrolyzed heparin.
    Type: Grant
    Filed: June 13, 1985
    Date of Patent: March 28, 1989
    Assignee: Intermedicat GmbH
    Inventors: Wolfgang Feller, Rainer Stormer, Annemarie Muller