LOU CAIFEI has a total of 15 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and measurement are SUZHOU HIRAT ENVIRONMENTAL TECH CO LTD, SHANDONG SAIEN ENVIRONMENTAL PROT EQUIPMENT CO LTD and SUZHOU DONGYU ENVIRONMENTAL PROTECTION TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 15 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Environmental technology | |
#3 | Measurement | |
#4 | Civil engineering | |
#5 | Medical technology |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Water treatment | |
#3 | Measuring volume | |
#4 | Hydraulic engineering | |
#5 | Diagnosis and surgery | |
#6 | Cleaning |
# | Name | Total Patents |
---|---|---|
#1 | Lou Caifei | 15 |
Publication | Filing date | Title |
---|---|---|
CN109881638A | A kind of artificial open channel structure | |
CN109883478A | A kind of artificial open channel flow rate measuring device and its flow-measuring method | |
CN108903902A | A kind of gastroenterology being convenient to clean is dedicated to peep gastroscope | |
CN108480258A | A kind of cleaning device of medical instrument | |
CN107935108A | A kind of level-one sewage disposal equipment for separating liquid from solid | |
CN109574266A | A kind of living sewage purifying treatment appts |