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ZHANG GUOMIN

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    70,516
  • Filing trend
    ⇧ 266.0%
About

ZHANG GUOMIN has a total of 27 patent applications. It increased the IP activity by 266.0%. Its first patent ever was published in 1996. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and pharmaceuticals are SUN XIAOWEI, WANG BAOZHEN and TIANJIN LVGERUI TECH DEV CO LTD.

Patent filings in countries

World map showing ZHANG GUOMINs patent filings in countries
# Country Total Patents
#1 China 26
#2 United States 1

Patent filings per year

Chart showing ZHANG GUOMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guomin 27
#2 Song Zuwei 10
#3 Wei Wei 9
#4 Liu Long 9
#5 Hu Ming 9
#6 Li Hehua 2
#7 Wei Qiying 2
#8 Li Jingna 2
#9 Liu Lifen 2
#10 Ouyang Mingzhu 2

Latest patents

Publication Filing date Title
CN109004560A A kind of electric power cabinet
CN108838733A A kind of lathe auxiliary device
CN108706834A A kind of chemical plant sewage-treatment plant
CN108609335A A kind of auto-parts storing unit that can classify automatically
CN108724312A A kind of automatic foot-mat high efficiency cutting collection device
CN108577212A A kind of teaching desk according to curriculum requirements automatic spring multimedia screen
CN108651968A A kind of mushroom paste and preparation method thereof
CN108283692A A kind of Chinese medicine composition and preparation method thereof for treating virus flu
CN108565727A A kind of electric power cabinet multifunctional assisting device
CN108499512A A kind of novel reaction kettle convenient for the opposite stirring of unlatching
CN108515292A A kind of welding equipment for pot chemical industry equipment
CN107226528A Mixed growth formula membrane bioreactor system
CN107420915A A kind of self-holding CIU of sludge and method of work
CN107420914A A kind of low heat value sludge cooperates with CIU and technique with edible fungi residues
CN106310041A Traditional Chinese medicine composition for treating rhinitis
CN106430432A Rotational micro electrolytic industrial wastewater treatment device and treatment method
CN106430533A Liftable aeration system and working method thereof
CN106430550A Small modular integrated device for rural sewage treatment
CN106430551A Rotary composite biological sewage treatment device and method
CN106430136A Method for recovering phosphorus and removing heavy metals from sludge separate incineration ash residues