BEIJING BOYUAN HENGSHENG HIGH TECHNOLOGY CO LTD has a total of 25 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are BEIJING BOYUAN HENGSHENG HIGH TECH CO LTD, CANSOLV TECH INC and ANSUNG PREC MACHINERY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 9 | |
#2 | Australia | 5 | |
#3 | WIPO (World Intellectual Property Organization) | 5 | |
#4 | Republic of Korea | 4 | |
#5 | EAPO (Eurasian Patent Organization) | 1 | |
#6 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Environmental technology | |
#3 | Materials and metallurgy |
# | Name | Total Patents |
---|---|---|
#1 | Wei Xionghui | 23 |
#2 | Hu Chun | 19 |
#3 | Zou Meihua | 15 |
#4 | Li Xiangbin | 15 |
#5 | Chen Li | 14 |
#6 | Li Lifang | 14 |
#7 | Liu Jiaxu | 11 |
#8 | Wang Jun | 11 |
#9 | Sun Yong | 11 |
#10 | Xiao Jianbai | 7 |
Publication | Filing date | Title |
---|---|---|
CN104667646A | Waste gas dust removing method and dust removing agent | |
CN103611391A | Method for removing SOx in gas by using ethylene glycol complex solution | |
CN103623689A | Method for removing SOx in gases with polyol complex solution | |
CN103495340A | Method of removing SOx in gas by compound alkanolamine solution | |
CN103432890A | Method for removing SOx in gas by using modified polyethylene glycol | |
CN102336643A | Process for synthesizing benzoquinones by direct oxidation of phenols | |
CN102211059A | High-field-intensity and high-gradient permanent magnetic separator | |
CN101502741A | Method for removing SOx from gas using polyethylene glycol | |
CN101386921A | Method for separating V-Ti-Fe fine powder |