Patents/Inventors

Yuemei Qiao

Inner MongoliaCN1 patent

2 Patents

US120045532024
Method for Extracting Tar Aroma Components from Within Cigarette Butts and Application Thereof in Cigarettes
INNER MONGOLIA KUNMING CIGARETTE CO., Ltd.
0 cites
US118392322023
Method for Preparing Tar Extract Having Aromatic Characteristics by Using Discarded Cigarette Butt, and Use Thereof in Cigarette
INNER MONGOLIA KUNMING CIGARETTE CO., Ltd.
0 cites