Patents by Inventor Antoine Artho

Antoine Artho 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).

  • Filter for tobacco smoke
    Patent number: 4033362
    Abstract: The present invention relates to a new type of filter for tobacco smoke, which filter has a diffusion portion, in which the smoke stream is separated from the outer air by means of a membrane, which is permeable to low molecular smoke constituents.
    Type: Grant
    Filed: February 26, 1975
    Date of Patent: July 5, 1977
    Assignees: Svenska Tobaks AB, F.J. Burrus & Cie
    Inventors: Sven-Olof Almqvist, Curt R. Enzell, Lasse O. Hjern, Antoine Artho, Robert Koch
  • Smokable product with meerschaum particles
    Patent number: 3987800
    Abstract: The present invention relates to a smokable product such as cigars, cigarettes and the like with a paper cover, having meerschaum particles as an absorbant, characterized by the fact that the paper is admixed with the meerschaum particles which particles have a diameter of 100 mm or less. The inventive smokable products exhibit selective absorption of certain injurious smoke components.
    Type: Grant
    Filed: July 2, 1974
    Date of Patent: October 26, 1976
    Assignee: Tamag Basel AG
    Inventors: Antoine Artho, Monique Beringer, Paul Buchman, Robert Koch
  • Smokeable product with meerschaum particles as absorbents
    Patent number: 3987801
    Abstract: The present invention provides a smokeable product such as cigars, cigarettes, pipe tobacco and the like, having meerschaum particles of 100 .mu. diameter as the absorbent and of which at least a part of the tobacco is regenerated tobacco formed of pulp and/or tobacco substitute formed of a pulp. The inventive smokable products exhibit selective absorption of certain injurious smoke components.
    Type: Grant
    Filed: July 2, 1974
    Date of Patent: October 26, 1976
    Assignee: Tamag Basel AG
    Inventors: Antoine Artho, Monique Beringer, Paul Buchmann, Robert Koch