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BWT AG

Overview
  • Total Patents
    153
  • GoodIP Patent Rank
    19,038
  • Filing trend
    ⇧ 15.0%
About

BWT AG has a total of 153 patent applications. It increased the IP activity by 15.0%. Its first patent ever was published in 1991. It filed its patents most often in EPO (European Patent Office), Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and furniture and games are WATER SECURITY CORP, BRITA WASSERFILTER and SIEMENS WATER TECH HOLDG CORP.

Patent filings per year

Chart showing BWT AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johann Jürgen 62
#2 Johann Juergen 22
#3 Bissen Monique 22
#4 Pavan Andrea 13
#5 Wieser-Linhart Emil 12
#6 Mairhofer Anton 10
#7 Pichler Markus 8
#8 Balidas Pierre 8
#9 Neubacher Werner 8
#10 Brand Christian 8

Latest patents

Publication Filing date Title
DE102019126497A1 Inhibitor solution for corrosion protection for water pipes and installation systems
DE102019118991A1 Connection unit with a filter cartridge and filter cartridge
WO2019202134A1 Turbine wheel counter
DE102019106304A1 Process for softening drinking water, swimming and bathing pool water and / or process water
CN111954643A Desktop water filter with replaceable display
EP3614143A1 Method and device to determine the hardness of water and iex material used in this method
WO2019120641A1 Device for filtering drinking water
DE102018116266A1 Cartridge for the treatment of drinking water and process for the enrichment of drinking water with silicon
DE102018107596A1 Apparatus and method for treating drinking water
DE102018107401A1 Process for the treatment of drinking water, UV disinfection plant and water dispenser
DE102018103385A1 Cover with a change indicator
DE102017121894A1 Filter cartridge for a table water filter
DE102017117235A1 Water filter
US2018318733A1 Connection head for a filter cartridge and filter cartridge
EP3366373A1 Water softening device and method to operate a water softening device
EP3357868A1 Water softening device and method to operate a water softening device
DE102016116140A1 Apparatus and method for the treatment of drinking water and method for loading an ion exchange material with zinc ions
EP3263203A1 Backwash filter
DE102015120822A1 Water filter
DE102015120821A1 Drinking water jug