NORDIC WATER PROD AB has a total of 172 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 1991. It filed its patents most often in Sweden, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, environmental technology and machine tools are NEW CENTURY MEMBRANE TECHNOLOGY CO LTD, ZHA FUFANG and RITTERSHAUS & BLECHER GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 29 | |
#2 | WIPO (World Intellectual Property Organization) | 25 | |
#3 | EPO (European Patent Office) | 20 | |
#4 | United States | 18 | |
#5 | Australia | 15 | |
#6 | Canada | 14 | |
#7 | China | 8 | |
#8 | Finland | 8 | |
#9 | Brazil | 7 | |
#10 | Norway | 6 | |
#11 | Poland | 5 | |
#12 | Republic of Korea | 4 | |
#13 | Singapore | 3 | |
#14 | Russian Federation | 2 | |
#15 | Argentina | 1 | |
#16 | Chile | 1 | |
#17 | Czechia | 1 | |
#18 | Hungary | 1 | |
#19 | Israel | 1 | |
#20 | India | 1 | |
#21 | Mexico | 1 | |
#22 | Ukraine | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Environmental technology | |
#3 | Machine tools | |
#4 | Textiles and paper | |
#5 | Machines | |
#6 | Mechanical elements | |
#7 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Water treatment | |
#3 | Climate change mitigation in wastewater treatment | |
#4 | Presses | |
#5 | Unspecified technologies | |
#6 | Gearing | |
#7 | Treatment of paper-making materials | |
#8 | Hydraulic engineering | |
#9 | Paper-making machines | |
#10 | Paper recycling |
# | Name | Total Patents |
---|---|---|
#1 | Larsson Hans F | 38 |
#2 | Joensson Kurt | 36 |
#3 | Hagrot Magnus | 26 |
#4 | Lenvik Lennart | 25 |
#5 | Oskarsson Jonas | 20 |
#6 | Larsson Hans | 11 |
#7 | Haeffner Roger | 10 |
#8 | Gustafsson Kjell | 10 |
#9 | Jonsson Kurt | 9 |
#10 | Feldthusen Mattias | 8 |
Publication | Filing date | Title |
---|---|---|
SE1950945A1 | Filter element for filter disc comprising elevated restriction edges | |
WO2019221663A1 | Continuous sand filter | |
SE1850551A1 | Automatic cleaning of lamella plate settler | |
SE1750701A1 | Filter element for use in a filter disc | |
WO2015174921A1 | Drive arrangement, system, and method for sludge removal | |
WO2015167396A1 | Lamella settler | |
WO2014065750A1 | Sludge collection system | |
WO2013176616A1 | Continuous sand filter plant with fluid distributors | |
KR20140079361A | System and method for sludge removal in a circular settling tank | |
US2013011274A1 | Compressed air supply for the operation of moving bed filters | |
AU2009355271A1 | A method for the treatment of water and wastewater | |
KR20100120162A | Filter element for a disc filter | |
SE0402684D0 | Sludge treatment apparatus has tube conveyor with shredder for shredding compacted sludge conveyed from compaction device | |
US7335311B2 | Sludge treatment | |
WO2005046839A1 | Apparatus for separating suspensions | |
US6899231B2 | Settling device | |
US6065608A | Apparatus for filtering liquids | |
AU1218597A | Method for biological purification of water | |
SE9603333D0 | Rotating disc liquid filtering means | |
SE9504538L | Horizontal rotary drum filter with outwardly projecting guides |