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Zhejiang hesheng silicon industry co ltd

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    221,111
About

Zhejiang hesheng silicon industry co ltd has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating are DAVID J EVANS RES LTD, CASALE LUIGI and MERKL TECHNOLOGY.

Patent filings in countries

World map showing Zhejiang hesheng silicon industry co ltds patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing Zhejiang hesheng silicon industry co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electrolytic processes

Top inventors

# Name Total Patents
#1 Fang Hongcheng 8
#2 Peng Jinxin 7
#3 Cao Huajun 6
#4 Hu Jinghui 5
#5 Dong Hao 3
#6 Tan Jun 3
#7 Luo Yi 3
#8 Mu Qinglin 3
#9 Liguo Luo 2
#10 Liu Guowang 2

Latest patents

Publication Filing date Title
CN103924259A Method for preparing poly(dialkyl cyclosiloxane) at room temperature
CN103788377A Production process for continuously producing high-hydrogen-content silicone oil
CN103466636A System for producing fumed silica with methyl trichlorosilane
CN103408761A Method for preparing dimethyl silicone polymer by hydrolyzing dimethyl dichlorosilane with concentrated acid
CN103408948A Rubber composition and application thereof
CN103349846A Device for rectifying and purifying decamethyl cyclopenta siloxane through organosilicon high boiling point compound and purifying process
CN103319519A Method for producing hexamethyldisiloxane by utilization of organosilicon azeotrope
CN103288865A Method for producing tetraethyl orthosilicate by use of organic silicon azeotrope
CN102205222A Fluidized bed reactor device for preparing polysilicon
CN102219207A Removal method for Ca from carbon material
CN102078784A Spout type fluidized bed reactor for synthesis of organic silicon