CLEARWATER SYSTEMS CORP has a total of 26 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, basic communication technologies and chemical engineering are ECO PURIFICATION SYST, ANHUI HUIZETONG ENVIRONMENT TECH CO LTD and SHENZHEN QINGYAN ENVIRONMENT SCIENCE & TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 5 | |
#3 | EPO (European Patent Office) | 4 | |
#4 | Australia | 2 | |
#5 | Canada | 1 | |
#6 | China | 1 | |
#7 | Hong Kong | 1 | |
#8 | Israel | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Basic communication technologies | |
#3 | Chemical engineering | |
#4 | Thermal processes | |
#5 | Medical technology | |
#6 | Materials and metallurgy | |
#7 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Crewson Walter F J | 8 |
#2 | Lane John W | 6 |
#3 | Wittmer Kenneth E | 6 |
#4 | Crewson Walter | 4 |
#5 | Wittmer Kenneth | 4 |
#6 | Beaupre Rudolph T | 2 |
#7 | Crewson Walter F | 2 |
#8 | Dresty Jr John Edward | 2 |
#9 | Opheim Dennis John | 2 |
#10 | Dresty John Edward Jr | 2 |
Publication | Filing date | Title |
---|---|---|
US2009095352A1 | Large scale pulsed energy water treatment system | |
WO2009032719A1 | Use of electromagnetic pulses in cross-flow filtration systems | |
EP2016029A1 | Pulsed power water treatment | |
WO2006066095A1 | Method and apparatus for treating fluids | |
US2006124557A1 | System and method of generating a ringing magnetic pulse for the treatment of flowing liquids | |
US2005092672A1 | Waterboiler system with solids removal apparatus | |
US2003116506A1 | Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants | |
CA2470467A1 | Process of forming an oxidizing agent in liquid by use of ringing magnetic flux | |
EP1119402A1 | Apparatus for treating flowstreams by electromagnetic flux |