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JIANGSU HECHENG CHEMICAL MATERIALS CO LTD

Overview
  • Total Patents
    12
About

JIANGSU HECHENG CHEMICAL MATERIALS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry are VNI PI NEFTEPROMYSLOVOJ KHIM N, INST TEKNOLOGI BANDUNG and EARTHCARE PRODUCTS LTD.

Patent filings in countries

World map showing JIANGSU HECHENG CHEMICAL MATERIALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing JIANGSU HECHENG CHEMICAL MATERIALS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hongwei Zhang 5
#2 Yudong Tan 4
#3 Wenming Han 4
#4 Wu Feng 4
#5 Feng Wu 4
#6 Han Wenming 4
#7 Zhang Hongwei 4
#8 Xia Zhu 4
#9 Xiaolong Song 3
#10 Tan Yudong 3

Latest patents

Publication Filing date Title
CN102517038A Liquid crystal composition and liquid crystal display (LCD) containing same
CN102492430A Liquid crystal composition and liquid crystal display element containing the same
CN102517037A Liquid crystal medium for 2D/3D (two/three dimensional) display switch
CN102337139A Liquid crystal composition and liquid crystal display comprising same
CN102249866A Liquid crystal composition and negative liquid crystal compound with novel structure
CN102070601A Benzodioxoheterocycloheptane liquid crystal compound and liquid crystal mixture thereof
CN102010718A Nematic liquid crystal composition and application thereof in 3D light valve display
CN101928570A Composition for preparing polymer dispersed liquid crystal
CN101928541A UV curable adhesive
CN101928568A TN (Twisted Nematic) type fast response liquid crystal composition
CN101580715A Liquid crystal composition with low refractive index
CN101381604A Purification method of liquid crystal monomer or liquid crystal composition