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DENGFENG LAOSHUANBAO FERTILIZER CO LTD

Overview
  • Total Patents
    137
  • GoodIP Patent Rank
    10,449
  • Filing trend
    ⇩ 42.0%
About

DENGFENG LAOSHUANBAO FERTILIZER CO LTD has a total of 137 patent applications. It decreased the IP activity by 42.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, foods and drinks and agriculture are HUBEI GREENCARE AGRICULTURAL TECH CO LTD, HEFEI XUANDA AGRICULTURE TECH DEV CO LTD and SINOCHEM SHANDONG FERTILIZER CO LTD.

Patent filings in countries

World map showing DENGFENG LAOSHUANBAO FERTILIZER CO LTDs patent filings in countries
# Country Total Patents
#1 China 137

Patent filings per year

Chart showing DENGFENG LAOSHUANBAO FERTILIZER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Xiaobing 82
#2 Wu Luzhi 51
#3 Jing Chenyi 2
#4 He Zhenxian 1
#5 Wang Cuimei 1

Latest patents

Publication Filing date Title
CN108729628A A kind of roller brush
CN108626754A A kind of Novel burner device
CN108835651A A kind of full-automatic skinning machine of pineapple
CN108668679A A kind of backpack pruning fruit tree device
CN108720235A A kind of comb
CN108650996A A kind of telescopic eminence fruit picking frame
CN108635141A A kind of newborn's Multifunction warm case
CN108651430A A kind of agricultural delousing plant
CN108651429A A kind of agricultural knapsack sprayer
CN108668547A A kind of farmland dust-protection type loosenning tiller
CN108645146A A kind of anti-pollution agricultural wheat drying machine
CN108650945A A kind of agricultural no-tillage grain dill
CN108650957A A kind of agricultural planting fertilizer applicator
CN108650944A A kind of all-in-one machine convenient for agricultural seeder fertilising
CN108650947A A kind of agricultural soybean seeder
CN108652026A A kind of agricultural earthnut sheller of noise-proofing pollution
CN108654866A A kind of agricultural impact driven sprinkler
CN108684140A A kind of high heat dissipation multilayer circuit board
CN108626973A A kind of round-the-clock cereal large-scale drying and retracting device
CN108738508A A kind of portable digger of convenience type