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ZHOU GUOHUA

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    205,475
  • Filing trend
    ⇩ 100.0%
About

ZHOU GUOHUA has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1992. It filed its patents most often in China, United States and EPO (European Patent Office). Its main competitors in its focus markets biotechnology, chemical engineering and environmental technology are QUANDX INC, NINGBO YINRUI BIOMEDICAL INSTR CO LTD and QUARK BIOSCIENCES TAIWAN INC.

Patent filings in countries

World map showing ZHOU GUOHUAs patent filings in countries

Patent filings per year

Chart showing ZHOU GUOHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Guohua 21
#2 Zou Bingjie 5
#3 Wang Jianping 3
#4 Guohua Zhou 2
#5 Xu Shu 1
#6 Liang Chao 1
#7 Zhou Mingqi 1
#8 Liu Yunlong 1
#9 Gu Zhuoliang 1
#10 Li Chuanjun 1

Latest patents

Publication Filing date Title
CN112276868A Annular electric hammer equipment with adjustable aperture
CN112060357A Building drilling equipment capable of discharging chips in hole
CN107523630A A kind of gene mutation multiple detection method based on signal amplification DNA gates
CN104116506A Ileocecal valve function test and endoscopic pressure measuring system
CN104745570A Method for implementing targeted cleavage on arbitrary nucleic acid
CN103571740A Device integrated with extraction, amplification and detection of nucleic acid
CN104561243A Novel closed type nucleic acid visual detecting method for coupling nucleic acid amplification reaction, nucleic acid intrusive reaction and nano-particle chromogenic reaction
CN103670119A Method and structure for mechanical wind and rain automatic window closing device to close window when wind blows
US2012329058A1 Method and device for fast detecting nucleic acid
CN101915761A Environment-friendly device for quickly detecting medicines
CN101519698A Method for quantitatively measuring nucleic acid with sequence tags
US2008286766A1 Comparing Method for Expression Amount of the Same Gene from Different Sources by Base Sequence Measurement
CN1580286A Method for comparing expression amount of idential gene in different origin using base sequence determination method
CN1579135A Invention for developing and usig advantage f natural contradiction science in new field
CN1473944A Gene Polymorphism detection method based on DNA adaptor
CN1398988A Gene expression amount comparing analysis method
CN1312029A Sea-food dumpling filling and its production process
CN1242274A Safety water electrolysis type hydrogen oxygen combustion flame welding or cutting machine
CN1137384A Changweiling medicine for curing enterogastritis
CN1088170A The Camlink stepless variable-speed device of bicycle