Patents by Inventor Willi Krieger

Willi Krieger 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: 11028034
    Abstract: The present invention relates to, according to a primary aspect, a method for manufacturing a mixture comprising rotundone. A further aspect of the present invention relates to mixtures containing rotundone as well as their use for generating, imparting or modifying, preferably enhancing, one or several taste and/or olfactory impressions. Moreover, the invention relates to a pharmaceutical preparation for nutrition, for oral care or for pleasure or a cosmetic pharmaceutical preparation or a pharmaceutical preparation intended for oral consumption or an intermediate good for manufacturing a pharmaceutical preparation for nutrition, for oral care or for pleasure or a cosmetic pharmaceutical preparation or a pharmaceutical preparation intended for oral consumption comprising a mixture according to the invention and furthermore to a method for manufacturing said preparation or intermediate good.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: June 8, 2021
    Assignee: SYMRISE AG
    Inventors: Michael Backes, Tobias Vössing, Nadine Heinemeier, Lars Meier, Dietmar Schatkowski, Willi Krieger, Katharina Reichelt, Susanne Otte-Hölscher
  • Publication number: 20200247740
    Abstract: The present invention relates to, according to a primary aspect, a method for manufacturing a mixture comprising rotundone. A further aspect of the present invention relates to mixtures containing rotundone as well as their use for generating, imparting or modifying, preferably enhancing, one or several taste and/or olfactory impressions. Moreover, the invention relates to a pharmaceutical preparation for nutrition, for oral care or for pleasure or a cosmetic pharmaceutical preparation or a pharmaceutical preparation intended for oral consumption or an intermediate good for manufacturing a pharmaceutical preparation for nutrition, for oral care or for pleasure or a cosmetic pharmaceutical preparation or a pharmaceutical preparation intended for oral consumption comprising a mixture according to the invention and furthermore to a method for manufacturing said preparation or intermediate good.
    Type: Application
    Filed: February 27, 2017
    Publication date: August 6, 2020
    Inventors: Michael BACKES, Tobias VÖSSING, Nadine HEINEMEIER, Lars MEIER, Dietmar SCHATKOWSKI, Willi KRIEGER, Katharina REICHELT, Susanne OTTE-HÖLSCHER
  • Patent number: 6383123
    Abstract: An apparatus for transferring and erecting folded boxes between a dispensing station and a receiving station of a cardboard box making machine. The apparatus includes a plurality of suction systems with suction heads. The suction heads, which each rotate about a common pivot axis, are each coupled to a separate drive mechanism. The device mechanism varies an angular speed of rotation of the respective suction head on a revolution about the pivot axis, so as to adapt this speed to a particular function required at that time. The apparatus has a high output and makes easy adaptation to various folded boxes possible while simultaneously achieving high functional safety and reliability.
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: May 7, 2002
    Assignee: Robert Bosch GmbH
    Inventors: Rolf Ehring, Willi Krieger
  • Patent number: 4708706
    Abstract: A package wrapper shaping apparatus which has lateral folders and folding slides for wrapping a blank around a shaping mandrel. In order to guide the free portions of the blank in a defined manner in this process and to put their outer edge portions on one side of the shaping mandrel in contact with one another, the lateral folders and the folding slides are embodied in comb-like fashion with teeth, so that they mesh alternately with one another in pairs as they fold over the end portions of the blank.
    Type: Grant
    Filed: September 9, 1986
    Date of Patent: November 24, 1987
    Assignee: Robert Bosch GmbH
    Inventors: Gerhard Doderer, Heinz Kiefer, Willi Krieger