Patents by Inventor Bronislaw-Jan Stahl

Bronislaw-Jan Stahl 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).

  • Coated chewing gum, a method for preparation thereof and the use of one or more active substance(s) in solid form
    Patent number: 7056541
    Abstract: A coated chewing gum comprising a core of chewing gum and a coating comprising a coating material and one or more active substances in solid form. The use of an active substance in solid form in the coating of a coated chewing gum provides a fast onset of the effect, a better stability of the active substance, and an increased effect thereof in al chewing phases.
    Type: Grant
    Filed: March 3, 1999
    Date of Patent: June 6, 2006
    Assignee: Dandy A/S
    Inventor: Bronislaw-Jan Stahl
  • Coated chewing gum comprising an active substance having local activity
    Publication number: 20050100632
    Abstract: A coated chewing gum comprising a core of chewing gum and a coating comprising a coating material and one or more active substance(s) in solid form. The use of an active substance in solid form in the coating of a coated chewing gum provides a fast onset of the effect, a better stability of the active substance, and an increased effect thereof in al chewing phases.
    Type: Application
    Filed: October 14, 2004
    Publication date: May 12, 2005
    Inventor: Bronislaw-Jan Stahl
  • Coated chewing gum comprising an active substance having systemic activity
    Publication number: 20050048164
    Abstract: A coated chewing gum comprising a core of chewing gum and a coating comprising a coating material and one or more active substance(s) in solid form. The use of an active substance in solid form in the coating of a coated chewing gum provides a fast onset of the effect, a better stability of the active substance, and an increased effect thereof in al chewing phases.
    Type: Application
    Filed: October 14, 2004
    Publication date: March 3, 2005
    Inventor: Bronislaw-Jan Stahl
  • Use of natural vegetable components as flavoring agents in chewing gum coatings
    Patent number: 6787167
    Abstract: The present invention relates to the use or natural vegetable flavouring components as flavouring agents in chewing gum coating. The addition of a natural vegetable component to a chewing gum coating results in increased flavour sensation. The invention also relates to a method for the preparation of a chewing gum wherein the coating comprises a natural vegetable component as flavouring agent. The chewing gum comprises a) an insoluble gum base; b) a water soluble portion; c) a coating comprising a flavouring agent wherein at least 10% by weight of the flavouring agent is a natural vegetable flavouring agent comprising plant cellular material.
    Type: Grant
    Filed: June 26, 2001
    Date of Patent: September 7, 2004
    Assignee: Dandy A/S
    Inventor: Bronislaw-Jan Stahl