Patents by Inventor Marsil Akhmetshin

Marsil Akhmetshin 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).

  • Publication number: 20070119467
    Abstract: A filter-tipped cigarette comprises tobacco core 1 contained in casing 3, and filter 2, the filter having first filtering member 4 connected by its one end to tobacco core 1, and a second filtering member provided within first filtering member 4. The second filtering member comprises a distributed system of water-resistant casings having a liquid nucleus, the casings being in the form of tubular capsules 6 and/or ampoule-type capsules 7, which capsules 6, 7 are caused to rupture upon mechanical force is exerted externally thereon. The second filtering member has a volume within the range from 3 to 75 percent by volume of the volume of the first filtering member. The filter-tipped cigarette provides high-quality tobacco smoke cleaning along with enabling the smoker to vary the efficiency of tobacco smoke cleaning and simultaneously flavor tobacco smoke.
    Type: Application
    Filed: May 24, 2006
    Publication date: May 31, 2007
    Inventors: Marsil Akhmetshin, Rinat Akhmetshin, Sergey Egorov, Georgy Zaremba, Alexandr Lezhenin, Vladimir Podolsky