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ZHOU JIAYU

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    29,308
  • Filing trend
    ⇧ 61.0%
About

ZHOU JIAYU has a total of 52 patent applications. It increased the IP activity by 61.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and machines are YANG HONGMEI, YANGZHOU KAIER CHEMICAL CO LTD and WANG SHAOQING.

Patent filings in countries

World map showing ZHOU JIAYUs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhou Jiayu 47
#2 Zhang Caihua 2
#3 Guan Haifeng 1
#4 Chen Yueqin 1
#5 Guan Yuefeng 1
#6 Su Peiqin 1

Latest patents

Publication Filing date Title
CN108976566A A kind of strawberry greenhouse polyethylene film material and preparation method thereof
CN109135631A A kind of wallpaper polyvinyl chloride-based pressure sensitive adhesive and preparation method thereof
CN108421809A A kind of processing unit of the medical waste of extrusion pressing type discharging
CN108405562A A kind of disinfection cutting process device of conduit class medical waste
CN108453120A A kind of disinfection grinding device for Plastic hospital refuse
CN108453118A A kind of medical waste is rotatably separable processing equipment
CN108480359A A kind of medical waste quick separating processing equipment
CN108479984A A kind of multi-functional separating treatment equipment of medical waste
CN108453108A A kind of cleaning equipment for clinical laboratory's test tube
CN108479950A A kind of oblique pillar rotary type medical treatment glass rubbish high-efficient treatment device
CN108355777A A kind of swing rod rotary type medical treatment glass rubbish high-efficient treatment device
CN108479948A A kind of cam rotary type medical treatment glass rubbish high-efficient treatment device
CN108264677A A kind of high strength polythene material and preparation method thereof
CN108164830A A kind of filtering ultraviolet light polypropylene material and preparation method thereof
CN108329589A A kind of filtering infrared ray polypropylene material and preparation method thereof
CN108274376A It is a kind of that there are the more specification axle burnishing devices for being cleaned and dried function
CN108262677A A kind of Automobile shaft processes more size round steel environmental protection derusting devices
CN107962007A A kind of adjustable transmission shaft cleaning device of working range
CN108296051A A kind of Automobile shaft painting installation with drying polishing function
CN108325879A A kind of truck drive shaft cleaning of outer surface device