BRITA WASSERFILTER has a total of 140 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Germany, EPO (European Patent Office) and South Africa. Its main competitors in its focus markets environmental technology, chemical engineering and foods and drinks are INNOVA PURE WATER INC, ZHEJIANG KAICHUANG ENVIRONMENT TECH CO LTD and OTV SA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 18 | |
#2 | EPO (European Patent Office) | 13 | |
#3 | South Africa | 11 | |
#4 | Canada | 8 | |
#5 | United States | 8 | |
#6 | China | 5 | |
#7 | Israel | 5 | |
#8 | Argentina | 4 | |
#9 | Australia | 4 | |
#10 | Brazil | 4 | |
#11 | Denmark | 4 | |
#12 | Mexico | 4 | |
#13 | Norway | 4 | |
#14 | New Zealand | 4 | |
#15 | Portugal | 4 | |
#16 | Indonesia | 3 | |
#17 | India | 3 | |
#18 | Republic of Korea | 3 | |
#19 | Poland | 3 | |
#20 | Singapore | 3 | |
#21 | Turkey | 3 | |
#22 | Taiwan | 3 | |
#23 | Egypt | 2 | |
#24 | Finland | 2 | |
#25 | Greece | 2 | |
#26 | Ireland | 2 | |
#27 | Jordan | 2 | |
#28 | Japan | 2 | |
#29 | Lithuania | 2 | |
#30 | Spain | 1 | |
#31 | Hong Kong | 1 | |
#32 | Netherlands | 1 | |
#33 | Russian Federation | 1 | |
#34 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering | |
#3 | Foods and drinks | |
#4 | Machines | |
#5 | Measurement | |
#6 | Civil engineering | |
#7 | Medical technology | |
#8 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Water treatment | |
#2 | Separation | |
#3 | Chemical or physical processes | |
#4 | Unspecified technologies | |
#5 | Analysing materials | |
#6 | Food preservation | |
#7 | Installations for obtaining water | |
#8 | Foods | |
#9 | Dentistry | |
#10 | Pipes |
# | Name | Total Patents |
---|---|---|
#1 | Hankammer Heinz | 52 |
#2 | Bairischer Uwe | 24 |
#3 | Belz Rolf | 16 |
#4 | Conradt Berthold | 9 |
#5 | Heinz Hankammer | 7 |
#6 | Hofmann Uwe | 7 |
#7 | Hankamer Heinz | 5 |
#8 | Sauerbier Knut | 5 |
#9 | Conradt Bernhold | 2 |
#10 | Conradt Berhold | 2 |
Publication | Filing date | Title |
---|---|---|
CN1178714A | Filter means with fabric insert | |
DE19731092A1 | Device for indicating the exhaustion of a detergent | |
DE19648405A1 | Connection unit for large appliance water filters | |
DE19647971A1 | Device and method for indicating the depletion of a decarbonizing and / or softening agent for water | |
DE19632538A1 | Filter cartridge with sieve in an outlet opening | |
DE19631687A1 | Filter device with fabric insert | |
DE19615102A1 | Water purification system producing potable water and suitable for e.g. household use | |
DE19534454A1 | Hand-held water purification assembly fabricated from perforated plastic foil | |
DE4412696A1 | Use of at least partially demineralized water | |
LT2427B | Water cleaning equipment | |
LT2426B | Water cleaning equipment | |
DE4304536A1 | Device for at least partial desalination of drinking water in the household | |
DE4304666A1 | Process for desalting water | |
DE3918561A1 | Water treatment device | |
JO1570B1 | Water purification device with an intake funnel | |
JO1571B1 | Filter cover for a purification insert a water treatment device with a hollow tube | |
DE3814683A1 | SCREEN COVER FOR A CLEANING INSERT IN A WATER TREATMENT DEVICE WITH A HOLLOW TUBE | |
DE3810441A1 | Water purification device with an inlet funnel | |
DE3628029A1 | FILTER CARTRIDGE WITH IMPROVED FLOW GUIDE | |
DK164685D0 | Tank unit with water cleaning device |