Patents by Inventor Tian Ning

Tian Ning 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).

  • Flame-retardant and fireproof cigarette
    Patent number: 8074663
    Abstract: A flame-retardant and fireproof cigarette which aims to contain the combustion process to the cigarette. The flame-retardant and fireproof cigarette has a filter that is aligned with a tobacco body. A flame-retardant and fireproof covering is positioned over at least a portion of the tobacco body and isolates the open fire associated with the consumption of the tobacco during the course of smoking or burning the cigarettes. Such a cigarette reduces the risk of undesired, inadvertent, and latent ignition of adjacent materials.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: December 13, 2011
    Inventor: Tian Ning
  • Flame-retardant and Fireproof Cigarette
    Publication number: 20090320865
    Abstract: A flame-retardant and fireproof cigarette which aims to contain the combustion process to the cigarette. The flame-retardant and fireproof cigarette has a filter that is aligned with a tobacco body. A flame-retardant and fireproof covering is positioned over at least a portion of the tobacco body and isolates the open fire associated with the consumption of the tobacco during the course of smoking or burning the cigarettes. Such a cigarette reduces the risk of undesired, inadvertent, and latent ignition of adjacent materials.
    Type: Application
    Filed: September 26, 2008
    Publication date: December 31, 2009
    Inventor: Tian Ning