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WENSHAN STATE COMPANY OF YUNNAN TOBACCO CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    96,634
  • Filing trend
    ⇧ 300.0%
About

WENSHAN STATE COMPANY OF YUNNAN TOBACCO CO LTD has a total of 17 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets agriculture, measurement and medical technology are JIA CHUNYAN, XINJIANG INST OF ECOLOGY & GEOGRAPHY CAS and INNER MONGOLIA MENGCAO ECOLOGICAL ENV GROUP CO LTD.

Patent filings in countries

World map showing WENSHAN STATE COMPANY OF YUNNAN TOBACCO CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing WENSHAN STATE COMPANY OF YUNNAN TOBACCO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Pengfei 10
#2 Xu Tianyang 9
#3 Yin Honghui 9
#4 Zhang Chuanshu 8
#5 Xu Long 8
#6 Li Dafei 6
#7 Zhu Yanmei 6
#8 Zhou Lianchuan 6
#9 He Wenwei 4
#10 Lu Xin 4

Latest patents

Publication Filing date Title
CN111929273A Tobacco nondestructive testing device
CN111657531A High-temperature yellowing, cooling and color fixing baking process for reducing ash hanging of tobacco leaves
CN111642149A Mechanism for removing and recycling mulching film of agricultural machine
CN111684886A Quick-change connecting mechanism for quick connection and conversion between different agricultural implements and power module
CN111727837A Flue-cured tobacco seedling throwing and transplanting method under mulch
CN110149947A A kind of screening study method of the anti-thrips character of tobacco in field
CN109964588A A kind of flue-cured tobacco counting dig reservoir device
CN110301272A It is a kind of using stalk as the tobacco-growing soil nursing method of the prevention and treatment bacterial wilt of raw material
CN109122598A A kind of method of Turnip Sprouts breeding cigarette aphid
CN109329239A A kind of thrips class pest quick and precisely acquisition device and method
CN109456811A A kind of cigarette straw complex biological matter shaped fuel and preparation method thereof
CN107361028A A kind of dilution method for breeding of aphidius gifuensis
CN106967425A Using cigarette stalk as the preparation method and application of the fluorescent carbon quantum dot of raw material
CN106416696A Field flue-cured tobacco seedling supplementing method
CN105394803A Heat supply tobacco curing barn with multiple heat sources
CN103980054A Flue-cured tobacco floating seedling culture medium and preparation method thereof
CN103975753A Flue-cured tobacco float seedling cultivation substrate and manufacturing method thereof