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QINGDAO QINGYUAN COMPOUND CO LTD

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    18,679
  • Filing trend
    ⇧ 76.0%
About

QINGDAO QINGYUAN COMPOUND CO LTD has a total of 78 patent applications. It increased the IP activity by 76.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and biotechnology are QINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD, ISK AMERICAS INC and ASSMANN LUTZ.

Patent filings in countries

World map showing QINGDAO QINGYUAN COMPOUND CO LTDs patent filings in countries
# Country Total Patents
#1 China 78

Patent filings per year

Chart showing QINGDAO QINGYUAN COMPOUND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Xuegang 65
#2 Lian Lei 49
#3 Zhao De 46
#4 Jin Tao 44
#5 Cui Qi 35
#6 Zhang Jingyuan 19
#7 Liu Na 18
#8 Zheng Yurong 17
#9 Hua Rongbao 16
#10 He Bin 11

Latest patents

Publication Filing date Title
CN112251419A Method for generating new mutation in organism and application
CN112239467A Substituted 1,2, 4-triazolo [4,3-a ] pyridine derivatives, preparation method thereof, herbicidal composition and application
CN112110852A Substituted picolinic acid pyridine methylene ester derivative and preparation method, herbicidal composition and application thereof
CN112273395A Herbicidal composition comprising R-type pyridyloxycarboxylic acid derivatives and use thereof
CN111434660A 4-pyridyl formamide compound or derivative thereof, preparation method, herbicidal composition and application
CN111484487A Heterocyclyl arylcarboxamides or salts thereof, process for their preparation, herbicidal compositions and their use
CN111377855A Pyridyloxycarboxylic acid oxime derivatives, preparation method, herbicidal composition and application
CN111377856A R-type pyridyloxy carboxylic acid and salt and ester derivatives thereof, preparation method, herbicidal composition and application
CN111285863A 4- (3-heterocyclyl-1-benzoyl) pyrazole compound or salt thereof, preparation method, herbicide composition and application
CN111253333A N- (1,3, 4-oxadiazole-2-yl) aryl formamide or salt thereof, preparation method, herbicidal composition and application
CN110408647A A kind of construction method of biology mutant library
CN110616203A Mutant p-hydroxyphenylpyruvate dioxygenase, nucleic acid encoding same and use thereof
CN109721546A Substituted pyrimidine aryl ester derivative and preparation method thereof, Herbicidal combinations and application
CN109438333A A kind of pyridine oxygroup carboxylic ester derivative and preparation method thereof, Herbicidal combinations and application
CN109400526A Pyridine oxygroup thioes derivatives and preparation method thereof, Herbicidal combinations and application
CN109535070A Pyridine oxygroup carboxylic ester derivative and preparation method thereof, Herbicidal combinations and application
CN111362910A Cyclopyraflutole dimethylamine salt B crystal form and preparation method and application thereof
CN111362908A Amorphous-state bicyclopyrone dimethylamine salt and preparation method and application thereof
CN111362916A Cyclopyraflutole-isopropylamine salt F crystal form and preparation method and application thereof
CN111362909A Cypridinafulone dimethylamine salt C crystal form and preparation method and application thereof