Inventor
ZHANG FENGMEI
CN11 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG FENGMEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA TOBACCO YUNNAN IND CO LTD
5 patentsUS11320365B2May 3, 2022
Determination method for lip sticking force of cigarette tipping paper
CHINA TOBACCO YUNNAN IND CO LTD2 citations71
US11781968B2Oct 10, 2023
Device for cigarette tipping paper anti-adhesion test and its application method
CHINA TOBACCO YUNNAN IND CO LTD0 citations59
US11591496B2Feb 28, 2023
Non-sticking tipping paper, preparation method and application method of the same
CHINA TOBACCO YUNNAN IND CO LTD1 citations57
US11281823B2Mar 22, 2022
Prediction model for lip sticking force of cigarette tipping paper, construction method and prediction method thereof
CHINA TOBACCO YUNNAN IND CO LTD0 citations49
US12131893B1Oct 29, 2024
Method of identifying tobacco carbonyl components using non-targeted mass spectrometry
CHINA TOBACCO YUNNAN IND CO LTD0 citations48
CHINA PETROCHEMICAL CORP
2 patentsUS6080698AJun 27, 2000
Pentasil-type molecular sieve containing composition and its preparation method
CHINA PETROCHEMICAL CORP87 citations96
US6211104B1Apr 3, 2001
Catalyst for catalytic pyrolysis process for the production of light olefins and the preparation thereof
CHINA PETROCHEMICAL CORP127 citations94