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SHANDONG SUNWAY PETROCHEMICAL ENGINEERING SHARE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    195,141
About

SHANDONG SUNWAY PETROCHEMICAL ENGINEERING SHARE CO LTD has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SP K B SREDSTV VYCHISLITELNOJ, CHENGDU HONGTIAN ELECTRIC DRIVE ENGINEERING CO LTD and NIPPON PAINT PLANT ENGINEERING.

Patent filings in countries

World map showing SHANDONG SUNWAY PETROCHEMICAL ENGINEERING SHARE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANDONG SUNWAY PETROCHEMICAL ENGINEERING SHARE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Gao Ju 4
#2 Li Tiejun 4
#3 Wang Zhenyu 2
#4 Zhang Hengtuo 2
#5 Xisi Fan 2
#6 Yang Xiangquan 1
#7 Zou Guangwu 1
#8 Wu Hao 1
#9 Zhao Fang 1
#10 Yan Naiqiang 1

Latest patents

Publication Filing date Title
CN105271132A SWSR-6 sulfur recovery technology and apparatus thereof
CN105236358A SWSR-4 deep desulfurization device with switch-regeneration of desulfurizer
CN104961103A Sulfur recovery process and apparatus
CN105016309A SWSR-2 sulfur recovery device and process
CN103917073A Dustproof refrigeration machine case
CN102942162A Liquid-phase treatment process of tail gas from sulfur recovery
CN102923670A Liquid sulfur degasification process
CN102631827A Zero-emission sulfur recovery technology combined with low-temperature methanol washing acid gas treatment
CN101955827A Preparation method of solid natural gas hydrate
CN102211762A Method for preparing sulfur and processing tail gas by taking ammonium bisulfite as intermediate
CN101456540A Liquid sulfur pool high temperature resistant and corrosion proof structure