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SINOPEC ENG (GROUP) CO LTD

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    21,267
  • Filing trend
    ⇩ 100.0%
About

SINOPEC ENG (GROUP) CO LTD has a total of 69 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, basic materials chemistry and environmental technology are SHANDONG JINGBO PETROCHEMICALS CO LTD, SINOPEC ENGINEERING GROUP CO and SUN ZHILIANG.

Patent filings in countries

World map showing SINOPEC ENG (GROUP) CO LTDs patent filings in countries

Patent filings per year

Chart showing SINOPEC ENG (GROUP) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Haibo 13
#2 Song Yeheng 10
#3 Hao Daijun 10
#4 Wang Hongbin 9
#5 Li Kang 9
#6 Sheng Weiwu 8
#7 Li Xiaoting 8
#8 Liu Shufang 8
#9 Chen Qiang 8
#10 Zhao Xiaoqing 8

Latest patents

Publication Filing date Title
CN106902802A A kind of additive and preparation method and application
CN106745440A The processing method of desulfurization salt solution and its application
CN106833681A A kind of continuous delayed coking method and system and its coke drum used
CN106824254A A kind of special-shaped catalyst supporter and preparation method and application
CN106800947A A kind of method for modifying of catalytically cracked gasoline
CN106906040A A kind of renovation process of waste lubricating oil
CN106861768A A kind of moving bed pellet catalyst and preparation method thereof
CN106675624A Method and system for producing alkylate oil
CN106644915A Device and method for evaluating nitric acid corrosion
CN106732195A Catalyst feeder and catalyst addition system
CN106807735A A kind of method of contaminated soil remediation system adopting recirculating and contaminated soil remediation
CN106554102A Oily-water seperating equipment and oil-water separation system
CN106769829A A kind of method and apparatus of live Corrosion monitoring
CN106642165A Processing method for volatile organic compounds of refinery plant
CN106825023A The restorative procedure and system of a kind of organic material contaminated soil
CN106753551A A kind of method that utilization catalytic cracking diesel oil produces high-knock rating gasoline
CN106753552A A kind of method that utilization catalytic cracking diesel oil produces high-knock rating gasoline
CN106675626A Solid-liquid separation device for oil slurry and solid-liquid separation system for oil slurry
CN106588734A Method and device for preparing cumene hydroperoxide through cumene oxygenation
CN106398764A Post-processing method of diesel oil