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CHINA TOBACCO HENAN IND CO LTD

Overview
  • Total Patents
    1,456
  • GoodIP Patent Rank
    1,140
  • Filing trend
    ⇧ 7.0%
About

CHINA TOBACCO HENAN IND CO LTD has a total of 1,456 patent applications. It increased the IP activity by 7.0%. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods, packaging and shipping and measurement are CHINA TOBACCO GUIZHOU IND CO, CHINA TOBACCO SICHUAN IND CO LTD and CHINA TOBACCO JIANGXI IND LLC.

Patent filings in countries

World map showing CHINA TOBACCO HENAN IND CO LTDs patent filings in countries

Patent filings per year

Chart showing CHINA TOBACCO HENAN IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zhan 141
#2 Gu Liang 130
#3 Chen Zhifei 129
#4 Ma Yuping 122
#5 Tian Haiying 118
#6 Yang Jinchu 116
#7 Hao Hui 115
#8 Gao Mingqi 114
#9 Xi Gaolei 99
#10 Sun Zhitao 91

Latest patents

Publication Filing date Title
CN112205662A Slice slitting system for heating cigarettes
CN112205661A Method for treating reconstituted tobacco concentrated solution
CN112205658A Method for evaluating tobacco shred quality of cigarette production line
CN112220104A Double-taste tipping paper and cigarette manufacturing method
CN112220106A System for evaluating suitability of cigarette paper and cigarette making machine
CN112155250A Method for evaluating suitability of cigarette paper and cigarette making machine
CN112248091A Automatic cleaning and lubricating device and system for hob of cigarette assembler
CN112248974A Automatic guide vehicle steering wheel cleaning device
CN112189881A Method for adjusting shredding parameters of shredding machine
CN112141438A Top bracing device for positioning mechanism of box type leaf storage and box filling machine
CN112206586A Automatic cleaning device for process air conditioner filter cylinder
CN112171613A Maintenance tool display cabinet
CN112170392A Outer pipeline cleaning robot
CN112170393A Outer pipeline cleaning robot body device
CN112222032A Cleaning method of outer pipeline cleaning robot
CN112180831A Motor remote monitoring system
CN112021652A Core-shell structure blasting bead for cigarettes and preparation method thereof
CN112079079A Movable lifting type full-automatic conveying belt cleaning vehicle
CN112089088A Additive for improving sensory quality of tobacco leaves with poor combustibility and application thereof
CN112110374A Moving lifting type full-automatic cleaning method for conveying belt