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YUXI ZHONGYAN TOBACCO SEED CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    46,633
  • Filing trend
    ⇧ 25.0%
About

YUXI ZHONGYAN TOBACCO SEED CO LTD has a total of 35 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets agriculture, measurement and biotechnology are HORTICULTURAL RES INSTITUTE YUNNAN ACADEMY OF AGRICULTURAL SCIENCES, YUANMI AGRICULTURAL TECH CO LTD and YU YONGLIANG.

Patent filings in countries

World map showing YUXI ZHONGYAN TOBACCO SEED CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing YUXI ZHONGYAN TOBACCO SEED CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Wenguang 32
#2 Zheng Yunye 19
#3 Niu Yongzhi 15
#4 Yang Xiaodong 14
#5 Chen Yunsong 8
#6 Pan Wei 8
#7 Gu Ji 8
#8 Li Xiumei 7
#9 Song Biqing 7
#10 Suo Wenlong 7

Latest patents

Publication Filing date Title
CN112154735A Method for evaluating activity of tobacco seeds through chemical inhibition
CN111903493A Device and method for dynamically supplying water in tobacco seedling raising process
CN111567557A Initiator for improving cold resistance of tobacco seeds and initiation method
CN111678409A Plant height acquisition device, method and system
CN110959334A Germination culture medium for improving activity of tobacco seeds under low-temperature condition
CN110959337A Efficient pelleting method of tobacco seeds
CN110506469A A kind of vigour-testing method of tobacco seed
CN110521582A A kind of simple and fast and the drying means for being able to maintain tobacco anther vigor
CN110607269A Method for batch detection of tobacco pollen viability by using liquid culture medium in-vitro germination
CN110261441A A kind of method of quick detection Tobacco seed vitality
CN109526300A A method of Tobacco seed vitality is improved based on seed priming
CN109392361A A kind of seed pelleting Pelleting device
CN109258451A A kind of tobacco pollen automation preparation method and its device
CN108966748A A kind of starch anti-counterfeiting tobacco coat pelleted seeds and preparation method thereof and identification method
CN108841917A A kind of method of quick judgement tobacco seed collecting time
CN107996315A The method for interplanting sweet wormwood prevention and control tobacco leaf curl disease
CN107804533A Seed packaging bag automatic counter
CN107723270A Half in-vitro culture method of tobacco pollen pipe
CN107771785A The method for improving cryopreservation tobacco pollen viability
CN106576502A Negative ion false proofing tobacco coated seed and production method thereof