APTWATER INC has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in WIPO (World Intellectual Property Organization), Canada and China. Its main competitors in its focus markets environmental technology and chemical engineering are KOREA CERAM INT CO LTD, SONNENREIN UWE and OHKI AKIYOSHI.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 4 | |
#2 | Canada | 3 | |
#3 | China | 3 | |
#4 | Australia | 2 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | Mexico | 1 | |
#7 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering |
# | Name | Total Patents |
---|---|---|
#1 | Bowman Reid H | 12 |
#2 | Adams Stephen R | 4 |
#3 | Robinson B Keel | 4 |
#4 | Gustafson Douglas C | 3 |
#5 | Overstreet Ryan S | 2 |
#6 | Friese David D | 2 |
#7 | Smith Dennis | 1 |
Publication | Filing date | Title |
---|---|---|
WO2013059216A1 | Design of modules for use in and operation of a membrane biofilm reactor with reduced biofouling | |
CA2732262A1 | Radial flow membrane biofilm reactor | |
WO2009134377A2 | Membrane biofilm reactor devices and systems for water treatment | |
AU2009226102A1 | Apparatus, systems, and methods for water treatment | |
WO2009005834A2 | Controlling the formation of hexavalent chromium during an oxidative remediation of a contaminated site |