Inventor
CHENG ZHANJUN
CN8 patents
⚠️ This page may combine multiple inventors who share the name “CHENG ZHANJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV TIANJIN
5 patentsUS12371360B2Jul 29, 2025
Treatment method for oily sludge and method for soil remediation
UNIV TIANJIN0 citations58
US11939528B2Mar 26, 2024
Method for preparing biochar and hydrogen by utilizing anaerobic fermentation byproducts
UNIV TIANJIN0 citations57
US11427775B2Aug 30, 2022
Integrated preparation and detection device for biomass-burning aerosol and method thereby
UNIV TIANJIN0 citations53
US12535421B2Jan 27, 2026
Gasification tar monitoring system, gasification tar monitoring method and gasification tar monitoring device
UNIV TIANJIN0 citations48
US12497340B1Dec 16, 2025
Method for recovering phosphorus based on cyclic hydrothermal carbonization of wetland plants
UNIV TIANJIN0 citations48
UNIV TIANJIN COMMERCE
3 patentsUS12208376B2Jan 28, 2025
Method for preparing supercritical fluid by deep-sea pressure
UNIV TIANJIN COMMERCE0 citations53
US12583024B2Mar 24, 2026
Method for disposal of photocured waste by photooxidation-catalytic pyrolysis coupling
UNIV TIANJIN COMMERCE0 citations51
US12083560B2Sep 10, 2024
Sorting-based garbage classification method and device
UNIV TIANJIN COMMERCE0 citations42