Patents by Inventor Emini Shefqet

Emini Shefqet 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).

  • Formulation of a highly viscous mineral oil for the production of filters for tobacco products
    Patent number: 7153447
    Abstract: The present invention relates to an emulsion for use as a lubricant in the production of threads, containing: a) 30 to 90 percent by weight of a mineral oil with a viscosity of at least 8.5 mm2/s at 100° C. and b) 11 to 60 percent by weight of an emulsifier selected from sorbitan monoesters, derivatives of sorbitan monoesters, sorbitan diesters, derivatives of sorbitan diesters, sorbitan triesters, derivatives of sorbitan triesters, polyglyerol esters, derivatives of polyglyerol esters, polyricinoleate, derivatives of polyricinoleate, and mixtures thereof. The threads are used for the production of filters for tobacco products.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: December 26, 2006
    Assignee: Shefqet Emini
    Inventors: Hubert Dobbelstein, Emini Shefqet
  • Formulation of a highly viscous mineral oil for the production of filters for tobacco products
    Publication number: 20040007687
    Abstract: The present invention relates to an emulsion for use as a lubricant in the production of threads, containing:
    Type: Application
    Filed: July 22, 2002
    Publication date: January 15, 2004
    Inventors: Hubert Dobbelstein, Emini Shefqet