Learn more

WEIFANG CYNDA CHEMICAL CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    121,793
  • Filing trend
    ⇧ 200.0%
About

WEIFANG CYNDA CHEMICAL CO LTD has a total of 21 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and chemical engineering are SHANGHAI SHENGNONG PESTICIDE CO LTD, MITSUI CHEMICALS AGRO INC and HUNAN CHEMICAL RES INST.

Patent filings in countries

World map showing WEIFANG CYNDA CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing WEIFANG CYNDA CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xianquan 14
#2 Li Gang 10
#3 Chen Enchang 7
#4 Zou Yabo 6
#5 Yang Qiwei 6
#6 Li Kai 6
#7 Wang Qiang 5
#8 Zhang Tianzhu 4
#9 Guo Tian'E 4
#10 Yao Gang 4

Latest patents

Publication Filing date Title
CN112042650A Weeding composition, application thereof and pesticide herbicide
CN110963976A Method and device for producing clomazone by electrodialysis method
CN109430260A A kind of granula and preparation method thereof for agent for removing grass in paddy field
CN109134394A A kind of refining methd of high-content clomazone
CN108774186A A kind of method that bipolar membrane electrodialysis method prepares clomazone
CN107029636A The production method and device of a kind of 3 ethylmercapto group butyraldehyde
CN108164469A A kind of method for preparing trione compounds
CN106748673A A kind of 5 { 2(Ethylmercapto group)Propyl group } ketenes of 3 hydroxy cyclohexylphenyl 2 preparation method
CN107960412A The application and a kind of Herbicidal combinations and its application of 2,4- Embutoxs and its derivative in millet Tanaka management of weeds
CN107960413A A kind of Herbicidal combinations and its application
CN107960421A A kind of Herbicidal combinations and its application
CN105884665A Cyclohexenone compound and preparation method thereof and application
CN104396954A Herbicidal composition containing 2,4-dichlorophenoxybutyric acid and derivative
CN103891737A Suspension emulsion containing clomazone and propanil
CN103613535A Synthesis method of 5-(methoxy methyl)-2,3-pyridine dimethyl dicarboxylate
CN103081921A Clomazone missible oil without solvent
CN102617550A Method for treating imazapyr-containing herbicide mother liquor
CN102603664A Method and device for producing clomazone
CN101999354A Combined weeding suspending agent
CN102047887A Herbicide composition