TETRA PROCESS TECHNOLOGIES has a total of 13 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, environmental technology and measurement are XYLEM WATER SOLUTIONS ZELIENOPLE LLC, EVERPURE LLC and NURSE JR HARRY L.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 4 | |
#2 | United States | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 3 | |
#4 | Australia | 2 | |
#5 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Environmental technology | |
#3 | Measurement | |
#4 | Control | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Hunkele Gary | 4 |
#2 | Knauff Paul | 3 |
#3 | Ellard Greg A | 3 |
#4 | Mann Gary D | 3 |
#5 | Jantsch Steven Mark Sr | 1 |
#6 | Slack David | 1 |
#7 | Mann Gary | 1 |
#8 | Bonazza Joseph | 1 |
#9 | Ellard Gregory A | 1 |
#10 | Ellard Gregory | 1 |
Publication | Filing date | Title |
---|---|---|
KR20030035855A | Method for self-correcting, dose control of liquid treatment chemicals | |
KR20030035856A | Method of automated degassing of biological filters | |
KR20030033106A | Lid for an underdrain block | |
KR20030033107A | Interlocking underdrain block | |
AU2001279187A1 | Method for backwashing granular media filters and bioreactors | |
WO03045527A1 | Method for backwashing granular media filters and bioreactors | |
US2002036177A1 | Method for backwashing granular media filters and bioreactors | |
WO0037367A1 | Method for automatic dose control of liquid treatment chemicals | |
US6110366A | Anchor for an underdrain block | |
US6143188A | Underdrain block for filter media system |