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SHIJIAZHUANG INST OF AGRICULTU

Overview
  • Total Patents
    21
About

SHIJIAZHUANG INST OF AGRICULTU has a total of 21 patent applications. Its first patent ever was published in 1990. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are UNIV KAZANSK, YOSHINAGA MASANORI and GNII BIOSINTEZA BELKOVYKH VESH.

Patent filings in countries

World map showing SHIJIAZHUANG INST OF AGRICULTUs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SHIJIAZHUANG INST OF AGRICULTUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Feng Xuezan 4
#2 Wang Yuzhen 4
#3 Cui Jianwei 4
#4 Hong Xinghua 3
#5 An Zhongmin 3
#6 Sun Guoxin 3
#7 Luo Jinglan 2
#8 Wang Jing 2
#9 Xiufen Zhou 2
#10 Chen Wenlong 2

Latest patents

Publication Filing date Title
CN1440641A Controllable gravitational drip irrigation system
CN1391786A Water driven quantitative fertilizer spreader
CN1392015A Swing type positioning punching machine for dripping irrigation pipe
CN1392027A Automatic jointing machine for dripping irrigation pipe
CN1365613A Regulator for delaying mature of persimmon and its application method
CN1365615A Harsh taste-removing and antistaling agent of persimmon and its application method
CN1366824A Frozen fruit product and its processing method
CN1348685A Differentiation and cultivation process of tissue cultured potato seedling
CN1348990A Culture medium for tissue culture of devirused potato and its prepn
CN1332957A Industrialized method for quick culturing Amorphophallus rivieri
CN1332956A Method for reproducing Amorphophallus rivieri by liquid tissue culturing process
CN1302541A Rooting-in-gas method for tissue cultured plant seedlings
CN1288864A Domestic sewage treating system
CN1288656A Fast seedling growing mehtod for Chinese flowering crabapple zhumei
CN1288692A Processing technology of raising carotene carotene content in carrot juice
CN1317272A Apparatus and system for increasing content of carotin in carrot juice
CN1237327A Heliogreenhouse irrigation system
CN1194799A Quick-frozen vegetable pie and making method thereof
CN1140029A Vegetable and pulp jelly drops and preparing process thereof
CN1064410A Method for preparation of medicament by using carrot as auxiliary material