Patents by Inventor Ludwig Bachtler

Ludwig Bachtler 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: 6964789
    Abstract: The present invention relates to a soluble coffee beverage powder, which, upon the addition of water, forms a coffee beverage having a foamed upper surface such that substantially all of the foam is made up of bubbles having a diameter in the range of 0.05 to 0.5 mm and wherein said beverage closely assimilates the texture characteristics of an Italian espresso, namely a beverage with a fine crema, but which has a reduced bitterness compared with freshly brewed espresso but which nevertheless is strong in aroma. The soluble coffee beverage powder includes a soluble gas containing matrix that has between 10% and 35% soluble coffee solids by weight of the total dry matter of the matrix, from about 10% to about 35% pre-flocculated creamer by weight, and from about 12% to about 30% oligosaccharrides effective to dilute protein in the creamer by weight.
    Type: Grant
    Filed: October 6, 2004
    Date of Patent: November 15, 2005
    Assignee: Nestec S.A.
    Inventors: Hanspeter Maier, Ludwig Bachtler
  • Publication number: 20050042353
    Abstract: The present invention relates to a soluble coffee beverage powder, which, upon the addition of water, forms a coffee beverage having a foamed upper surface. In particular the invention relates to a soluble coffee beverage which closely assimilates the texture characteristics of an Italian espresso, namely a beverage with a fine crema, but which has a reduced bitterness compared with freshly brewed espresso but which nevertheless is strong in aroma. The soluble coffee beverage powder includes a soluble gas containing matrix that has between 10% and 35% soluble coffee solids by weight of the total dry matter of the matrix, from about 10% to about 35% pre-flocculated creamer by weight, and from about 12% to about 30% oligosaccharrides effective to dilute protein in the creamer by weight.
    Type: Application
    Filed: October 6, 2004
    Publication date: February 24, 2005
    Applicant: NESTEC S.A., a Swiss corporate
    Inventors: Hanspeter Maier, Ludwig Bachtler
  • Patent number: 6814997
    Abstract: The present invention relates to a soluble coffee beverage which closely assimilates the texture characteristics of an Italian espresso, namely a beverage with a fine crema, but which has a reduced bitterness compared with freshly brewed espresso but which nevertheless is strong in aroma. The soluble coffee beverage powder includes a soluble gas containing matrix that has between 10% and 35% soluble coffee solids by weight of the total dry matter of the matrix, from about 10% to about 35% pre-flocculated creamer by weight, and from about 12% to about 30% oligosaccharrides effective to dilute protein in the creamer by weight. The soluble beverage powder upon reconstitution with hot water provides a foamed upper surface based upon all of the ingredients, and in which the foamed upper layer substantially all of the foam is made up of bubbles having a diameter in the range of 0.05 to 0.5 mm. In another aspect, the invention relates to a process for making such a product.
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: November 9, 2004
    Assignee: Nestec S.A.
    Inventors: Hanspeter Maier, Ludwig Bachtler
  • Publication number: 20030157235
    Abstract: The present invention relates to a soluble coffee beverage powder, which, upon the addition of water, forms a coffee beverage having a foamed upper surface. In particular the invention relates to a soluble coffee beverage which closely assimilates the texture characteristics of an Italian espresso, namely a beverage with a fine crema, but which has a reduced bitterness compared with freshly brewed espresso but which nevertheless is strong in aroma. The soluble coffee beverage powder includes a soluble gas containing matrix that has between 10% and 35% soluble coffee solids by weight of the total dry matter of the matrix, from about 10% to about 35% pre-flocculated creamer by weight, and from about 12% to about 30% oligosaccharrides effective to dilute protein in the creamer by weight.
    Type: Application
    Filed: March 13, 2003
    Publication date: August 21, 2003
    Inventors: Hanspeter Maier, Ludwig Bachtler