Menthol cigarette

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11700877
APP PUB NO 20200268038A1
SERIAL NO

16811169

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Abstract

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Cigarettes are provided which contain a filtering system and flavorants encapsulated with polyvinyl acetate, wherein deactivation of a sorbent by the flavorant is reduced through the encapsulation of the flavorant within the polyvinyl acetate. A preferred flavorant is menthol. The encapsulated flavorants are prepared by mixing at least one flavorant with polyvinyl acetate and a solvent, such as ethanol, and forming the encapsulated flavorants. Methods of making cigarettes and smoking the articles are also provided.

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Patent Owner(s)

Patent OwnerAddress
PHILIP MORRIS USA INCRICHMOND VA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Ulrike Richmond, US 8 135
Fournier, Jay A Richmond, US 64 2694
Howell, Tony Midlothian, US 6 161
Karles, Georgios D Richmond, US 95 2051
Xue, Lixin Midlothian, US 32 735

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