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UNIV HUAIHUA

Overview
  • Total Patents
    497
  • GoodIP Patent Rank
    3,170
  • Filing trend
    ⇧ 287.0%
About

UNIV HUAIHUA has a total of 497 patent applications. It increased the IP activity by 287.0%. Its first patent ever was published in 2008. It filed its patents most often in China, Luxembourg and Australia. Its main competitors in its focus markets foods and drinks, organic fine chemistry and macromolecular chemistry and polymers are UNIV TIANJIN SCIENCE & TECH, UNIV QIQIHAR and UNIV JIANGNAN.

Patent filings in countries

World map showing UNIV HUAIHUAs patent filings in countries
# Country Total Patents
#1 China 492
#2 Luxembourg 3
#3 Australia 1
#4 United States 1

Patent filings per year

Chart showing UNIV HUAIHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ouyang Yuejun 59
#2 Hu Yangjian 51
#3 Xiang Dexuan 47
#4 Shu You 43
#5 Chen Dizhao 37
#6 Li Hongbo 36
#7 Lin Hongwei 35
#8 Luo Qionglin 33
#9 Chen Xiongwen 30
#10 Li Yuanxiang 29

Latest patents

Publication Filing date Title
CN112142736A Preparation method of apixaban impurity 1
CN112270807A Old man early warning system that tumbles
CN112280298A Preparation method of high-impact polyvinyl alcohol/polyetherimide composite material
CN112169763A Nano porous adsorption material for virus protective mask and preparation method thereof
CN112245508A Preparation method of ampelopsis grossedentata liquid medicine and method for preventing and treating skin rot of rana spinosa
CN112141455A A automatic baling line that is used for automatic point of pouch packing to adorn box
CN112111436A Method for separating and screening bacillus from western Hunan sour meat
CN112094943A Detection method and detection primer group for rapidly distinguishing mating types of cordyceps militaris
CN112287823A Facial mask identification method based on video monitoring
CN112280263A Lignin-based biodegradable polymer composite film and preparation method thereof
AU2020102738A4 Cake containing ingredients of poria cocos and choerospondias axillaris fruit and preparation method thereof
CN112002196A Comparative analysis demonstration instrument for floating and sinking conditions
CN111986545A Pendulum coulomb law experimental instrument
CN112121363A Leg pressing rod training device for dance teaching
CN112226530A Method and primer group for rapidly and efficiently detecting mating types of different strains of Xuefeng cordyceps sinensis
CN112121362A Dong minority dance training frame for teaching and using method thereof
CN112121372A A dance equipment for sparing dance
CN112075679A Dance clothes for Dong minority dance teaching training and preparation method
CN111968468A Fluid pressure and flow velocity relation demonstration instrument
CN112006961A Preparation method of acne-removing traditional Chinese medicine mask essence and acne-removing traditional Chinese medicine mask