Inventor

RAO XIONGFEI

CN4 patents

⚠️ This page may combine multiple inventors who share the name “RAO XIONGFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOBACCO RES INSTITUTE OF HUBEI PROVINCE

2 patents

US12163174B1Dec 10, 2024

Method for producing sclareol by fermentation of cigar tobacco flower buds

TOBACCO RES INSTITUTE OF HUBEI PROVINCE0 citations57

US12532908B2Jan 27, 2026

High-yield integrated production method for cigar wrappers

TOBACCO RES INSTITUTE OF HUBEI PROVINCE0 citations42

HUBEI INST OF TOBACCO SCIENCE

2 patents

US11647752B2May 16, 2023

Method for controlling tobacco bacterial wilt and application of NaHS in controlling tobacco bacterial wilt

HUBEI INST OF TOBACCO SCIENCE0 citations50

US11968983B2Apr 30, 2024

Tobacco leaf foliar spraying substance and method for reducing harmful ingredients in cheroot and tobacco shreds

HUBEI INST OF TOBACCO SCIENCE0 citations37