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CHINA TOBACCO SHANDONG IND CORP

Overview
  • Total Patents
    15
About

CHINA TOBACCO SHANDONG IND CORP has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are INST METALLURG URAL OTDEL RAN, SUMI HIROYUKI and YONG CAO.

Patent filings in countries

World map showing CHINA TOBACCO SHANDONG IND CORPs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHINA TOBACCO SHANDONG IND CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Qiang Pu 4
#2 Fudong Jiang 4
#3 Xiaoming Ruan 4
#4 Minggang Wang 2
#5 Qiang Ma 2
#6 Yantang Zhao 2
#7 Xiezhong Xiao 2
#8 Shaoming Chen 2
#9 Shuqing Duan 2
#10 Sanqing Duan 2

Latest patents

Publication Filing date Title
CN101836766A Cigarette case with tar release quantity graduation scale
CN101797070A Ammonium salt-containing tobacco leaf reproduced by means of rolling
CN101650309A Method for analyzing benzo[a]pyrene and phenol in cigarette mainstream smoke simultaneously
CN101623124A Proportion blend controlling method of tobacco thin piece raw material stem and powder
CN101623123A On-line raw material automatic control method of thin piece line
CN101520658A Automatic checking method for smoke box discharged from formulation library
CN101419627A Cigarette composition maintenance action digging system based on associations ruler and method thereof
CN101361589A Three stage type tobacco shred drying technique and tobacco dryer
CN101361591A Manufacturing device and method for coloring the center of cigarette filter stick
CN101331976A Tobacco low-temperature steam explosion expansion device and method
CN101333786A Additive agent for inner lining paper of cigarette inner wrapper and method for preparing same
CN101278756A Smoked sheet pretreated technique
CN101254021A Leaf silk, stem, expansion thread, sheet and shreds and reclaim the method for completing the square of mixing of pipe tobacco
CN101108026A Method of confirming detention time of leaf silk in silk baking roller
CN1857975A Method for increasing tobacco business roller path type stereo storehouse warehouse-in efficiency