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HUBEI CHINA TOBACCO IND CO LTD

Overview
  • Total Patents
    1,416
  • GoodIP Patent Rank
    1,246
  • Filing trend
    ⇧ 74.0%
About

HUBEI CHINA TOBACCO IND CO LTD has a total of 1,416 patent applications. It increased the IP activity by 74.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets consumer goods, basic materials chemistry and measurement are CHINA TOBACCO JIANGXI IND LLC, ZHENGZHOU TOBACCO RES CNTC and YUNNAN REASCEND TOBACCO TECH.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Yikun 281
#2 Luo Chenghao 209
#3 Liu Huachen 194
#4 Liu Bing 181
#5 Song Xuyan 173
#6 Xiong Guoxi 168
#7 Wei Min 168
#8 Ke Weichang 147
#9 Li Ran 135
#10 Pan Xi 118

Latest patents

Publication Filing date Title
CN112137150A Material blending control device capable of accurately realizing product formula
CN112205664A Moisture regain control system with moisture control function
CN112137155A Be used for online choice offal removing devices of high-end cigarette
CN112220110A Portable device for balancing cigarette moisture and use method
CN112189875A Polysweet fruit refined extract for cigarettes as well as preparation method and application thereof
CN112273709A Preparation method of Shiyao angelica extract for perfuming tobacco
CN112167705A HNB leaf silk atomizing agent processingequipment
CN112023442A Preparation method and application of allspice extract
CN112213222A Cigarette case wear resistance testing device
CN112173349A Tobacco stem carton and using method thereof
CN112224600A Rotary support type tobacco stem box frame and using method
CN112173348A Tobacco stem carton with enhanced strength and use method
CN112137153A HNB cut tobacco atomizing agent processing technology
CN112167694A Multistage atomizing agent feeding process
CN112213429A Method for analyzing characteristic aroma components of heated non-combustible cigarettes
CN112179870A Cigarette classification recognition model construction method based on near infrared spectrum and OPLS-DA
CN112159282A Blended controlled-release fertilizer for cured tobaccos in the southwest of Ebei and preparation method and application thereof
CN112058691A Quality control method of sectional type filter stick based on CCD imaging technology
CN112208866A Box piece loosening device
CN112115236A Method and device for constructing tobacco scientific and technical literature data deduplication model