KIWA NV has a total of 18 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Netherlands, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, chemical engineering and measurement are ZHEJIANG OMEX ENVIRONMENTAL EN, GENESIS FLUID SOLUTIONS LLC and HYDROTECHNIC CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Netherlands | 7 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | Australia | 3 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Canada | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering | |
#3 | Measurement | |
#4 | Agriculture |
# | Technology | |
---|---|---|
#1 | Water treatment | |
#2 | Separation | |
#3 | Analysing materials | |
#4 | Horticulture | |
#5 | Climate change adaptation technologies | |
#6 | Chemical or physical processes |
# | Name | Total Patents |
---|---|---|
#1 | Galjaard Gilbert | 7 |
#2 | Van Der Kooij Dirk | 3 |
#3 | Buijs Paulus Joannes | 3 |
#4 | Schippers Johannes Cornelis | 3 |
#5 | Lisdonk Carolus Antonius Corne | 2 |
#6 | Heijman Sebastiaan Gerard Joze | 2 |
#7 | Siegers Wolter Gijsbert | 1 |
#8 | Buijs Paulus Johannes | 1 |
#9 | Van De Lisdonk Carolus Antoniu | 1 |
#10 | Kappelhof Johannes Wilhelmus N | 1 |
Publication | Filing date | Title |
---|---|---|
NL1024924C1 | Method for production of fresh water involves condensing evaporated water from plants in a greenhouse | |
NL1020459C2 | Removing soluble organic compounds from water comprises wet oxidation to produce carbon dioxide and water as the main oxidation products | |
NL1016771A1 | Process for purifying water by filtration with a micro or ultra filtration membrane. | |
NL1016306A1 | Method for early signaling of the occurrence of scaling in the purification of water. | |
NL1013263C2 | Method for purifying water by membrane filtration. | |
NL1004857C2 | Removing dissolved iron from ground water | |
NL1004107C1 | Removal of iron-contg. sediments from ground water | |
US5488856A | Monitor for growth and deposit |