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GUANGZHOU HIRP CHEMICAL CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    99,186
  • Filing trend
    ⇩ 60.0%
About

GUANGZHOU HIRP CHEMICAL CO LTD has a total of 24 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are ZHEJIANG HIMPTON NEW MAT CO LTD, SU YONGLONG and HUANG XIURU.

Patent filings in countries

World map showing GUANGZHOU HIRP CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing GUANGZHOU HIRP CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guanyun 20
#2 Xiao Xing 16
#3 Wu Junjie 11
#4 Chen Guowei 10
#5 Zhang Fan 6
#6 Jiang Yongmei 6
#7 Liang Dingqiu 4
#8 Xing Xiao 2
#9 Guanyun Zhang 2
#10 Dingqiu Liang 1

Latest patents

Publication Filing date Title
CN110669343A Wear-resistant heat-conducting silicone rubber composite material and preparation method thereof
CN110591380A Antibacterial silicone rubber composite material and preparation method thereof
CN110591381A Heat-conducting silicone rubber composite material and preparation method thereof
CN109880651A A kind of polysiloxanes crude oil demulsifier and preparation method thereof
CN109913260A A kind of chitosan quasi-oil demulsifier and preparation method thereof
CN109880206A A kind of polyethylene plasticizer
CN109771991A A kind of crude oil defoaming agent and preparation method thereof
CN109868478A A kind of corrosion inhibiter and preparation method thereof
CN108114499A A kind of environment-friendly light alkane production system and the production method using the production system
CN108147942A A kind of hexane oil combined production device and the production method using the combined production device
CN108048133A A kind of method of Joint Production n-hexane and clean gasoline blend component
CN108003479A A kind of random copolymerization polypropylene pipe compound additive
CN108002555A A kind of phosphate-free corrosion inhibition antisludging agent suitable for industrial circulating cooling water
CN107987321A A kind of compound additive of high glaze transparent linear low density polyethylene film
CN107880312A A kind of compound additive of the heat-resisting low-shrink polypropylene of bloom
CN105906839A Silicon dioxide-based anti-adhesion agent used for polyolefin thin film and preparation method thereof
CN105905913A Preparation of silicon dioxide microsphere with nonionic/anionic-combined-type surfactant as soft template
CN103382274A Compound additive for polypropylene block copolymer (PPB)
CN103265818A Compound lubricant for wood-plastic composite material
CN102942434A Method extracting high purity n-hexane by integrating rectification and extraction