SHANDONG JINGJIN ENVIRONMENTAL PROT EQUIPMENT CO LTD has a total of 18 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, telecommunications and machines are DRESSEL PTE LTD COMPANY, HARVARD CORP and MN BETEILIGUNGS GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | EPO (European Patent Office) | 1 | |
#4 | Republic of Korea | 1 | |
#5 | Russian Federation | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Telecommunications | |
#3 | Machines | |
#4 | Digital networks | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Unspecified technologies | |
#3 | Transmission | |
#4 | Digital information transmission | |
#5 | Cleaning | |
#6 | Wireless communication networks | |
#7 | Pipes | |
#8 | Centrifuges |
# | Name | Total Patents |
---|---|---|
#1 | Jiang Guiting | 9 |
#2 | Liu Baochang | 7 |
#3 | Yang Mingjie | 4 |
#4 | Yang Haiyong | 3 |
#5 | Guiting Jiang | 3 |
#6 | Haiyong Yang | 2 |
#7 | Yan Fengqi | 2 |
#8 | Zhao Qianqiu | 2 |
#9 | Fengqi Yan | 1 |
#10 | Liu Guozhi | 1 |
Publication | Filing date | Title |
---|---|---|
CN103644402A | Rotary type pipeline connector of filter press | |
CN103432791A | Reverse blowing device for feed opening of filter plate of pressure filter | |
CN103316513A | Van body type oil cylinder seat of filter press | |
CN103235548A | Automatic hydraulic control system of filter press | |
CN102989594A | Framework assembly sieve basket of horizontal vibrating centrifuge | |
CN102743907A | Discharge cake spacing plate device of filter plate | |
CN102692903A | Remote operating control system of press filter | |
CN102649023A | Bidirectional lateral washing method for filter cake of filter press | |
CN102489057A | Pulley device with adjustable pressing plate | |
CN102389659A | Quick filter cake removing and filter cloth washing device for filter press |