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CHINA PETROCHEMICAL DEV CORPORATION

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    108,035
  • Filing trend
    ⇩ 100.0%
About

CHINA PETROCHEMICAL DEV CORPORATION has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China, United States and Taiwan. Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are ZHENJIANG GAOPENG PHARMACEUTICAL CO LTD, SHANDONG DONGYUE CHEMICAL CO LTD and JOHNSON MATTHEY DAVY TECHNOLOGIES LTD.

Patent filings in countries

World map showing CHINA PETROCHEMICAL DEV CORPORATIONs patent filings in countries
# Country Total Patents
#1 China 7
#2 United States 6
#3 Taiwan 3

Patent filings per year

Chart showing CHINA PETROCHEMICAL DEV CORPORATIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Ming Syun 2
#2 Chen Hung Lung 2
#3 Su She-Sheng 2
#4 Li Chien Hsien 2
#5 Shen Yi-Shan 2
#6 Cai Jiawei 1
#7 Yao Pin-To 1
#8 Huang Shifang 1
#9 Chen Yu-Sen 1
#10 Chang Hsin-Wei 1

Latest patents

Publication Filing date Title
US10787408B1 Method for producing 9,9-bis(3-phenyl-4-(2-hydroxyethoxy)phenyl)fluorene
CN112250542A Process for preparing 2-cyclohexylcyclohexanol
CN111732526A A diphenyl sulfone derivative composition and its preparation method
CN109772870A The regulation method of polluted soil
CN109420669A The recovery method and processing equipment of mercurous and dioxin Polluted Soil
TW201813954A Synthesis of biguanid phosphate and bactericide
TW201811725A Method for preparing cyclohexanone by hydrogenation of phenol
TW201741282A Method for producing urethanes