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DIWU ZHENJUN

Overview
  • Total Patents
    18
About

DIWU ZHENJUN has a total of 18 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, measurement and machines are GEE KYLE, ATTO TEC GMBH and CHANG HUI.

Patent filings in countries

World map showing DIWU ZHENJUNs patent filings in countries
# Country Total Patents
#1 United States 17
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing DIWU ZHENJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Diwu Zhenjun 18
#2 Tang Yi 10
#3 Zhang Jianheng 9
#4 Guobing Xiang 7
#5 Liao Jinfang 4
#6 Gee Kyle 2
#7 Meng Qinglin 2
#8 Liu Jixiang 2
#9 He Jianjun 2
#10 Guo Haitao 2

Latest patents

Publication Filing date Title
US2012183986A1 Fluorescein lactone ion indicators and their applications
US2012016128A1 Rhodamine lactone phosphoramidites and polymers
US2011229924A1 Fluorescent ion indicators and their applications
US2011318772A1 Reactive coumarin derivatives and their use in cellular analyses
US2010255504A1 Reactive heterocycle-substituted 7-hydroxycoumarins and their conjugates
US2006088816A1 Detection of transmembrane potentials using N,N,N′-trialkyl thiobarbituric acid-derived polymethine oxonols
WO03099780A2 Luminogenic protease substrates