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.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 7 | |
#2 | United States | 6 | |
#3 | Taiwan | 3 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Chemical engineering | |
#3 | Environmental technology | |
#4 | Basic materials chemistry | |
#5 | Thermal processes | |
#6 | Materials and metallurgy |
# | 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 |
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 |