Learn more

HENAN TOBACCO CO LTD PINGDINGSHAN BRANCH

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    86,165
  • Filing trend
    ⇩ 75.0%
About

HENAN TOBACCO CO LTD PINGDINGSHAN BRANCH has a total of 20 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets agriculture, chemical engineering and environmental technology are HEFEI FUCHASHAN SOFT SEED POMEGRANATE RES AND DEVELOPMENT CO LTD, HUZHOU WUXING SHENGLANG ECOLOGICAL AGRICULTURE CO LTD and WUXI IGROWTHS TECH CO LTD.

Patent filings in countries

World map showing HENAN TOBACCO CO LTD PINGDINGSHAN BRANCHs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HENAN TOBACCO CO LTD PINGDINGSHAN BRANCHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Xiaobing 15
#2 Zhang Kai 14
#3 Chang Dong 13
#4 Xu Yueqi 13
#5 Wang Xiaoqiang 13
#6 Yang Nan 12
#7 Yan Haitao 12
#8 Wang Mingxin 12
#9 Mao Juan 11
#10 Xu Fangda 9

Latest patents

Publication Filing date Title
CN112166917A Mulching film device convenient for ventilation and heat dissipation of tobacco plant roots
CN112042603A Device of stocking of improvement lugworm vigor
CN112136787A Annular spraying device for preventing and treating tobacco plant rootstock disease
CN111919572A Adjustable microbial agent feeding device for tobacco planting
CN111543140A Adjustable earth-ridge hole digger
CN111448887A Tobacco leaf harvesting device
CN110523330A One seedling disk matrix mixing device
CN110476778A A kind of tobacco seedling medium filling equipment
CN110476777A A kind of tobacco seedling medium blending device
CN110521571A A kind of tobacco floating seed rearing medium in tray equipment
CN109964605A Triangle determines cave device on ridge before a kind of transplanting of cigarette strain
CN110012721A A kind of crop field tobacco rod removes equipment and its application method
CN109900694A A kind of measuring method of vega soil alkaline hydrolysis nitrogen content
CN108956239A A kind of device being packaged for tobacco sample retracting
CN107810760A Towed tobacco planting mulch film laying apparatus
CN107046830A Waste mulching film reclaims cultivation and banking all-in-one
CN107155737A The device of stiff aphid and non-stiff aphid state aphid on a kind of quick separating blade
CN107048459A Reduce No. 7 tobacco leaf dusts of Henan cigarette and black poor dense drying method and its application
CN104303889A Shallow water tray combination for tobacco seedling cultivating and cultivating method of shallow water tray combination
CN102090707A Low-carbon dense baking system for modulating cured tobacco