| CLEANSEA HEADWORKS BIO INC.
76246235 26 Apr 2001 | on 16 Jun 2022
| Marine wastewater treatment services,Marine wastewater treatment units Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Marine wastewater treatment services Class 040 Class 040 Treatment & Processing of Materials Services CLEAN SEA | | | ENERGYCELL HEADWORKS BIO INC.
88122295 18 Sep 2018 | on 14 Jun 2022
| Wastewater treatment equipment, namely, plastic units providing high s... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Wastewater treatment equipment, namely, plastic units providing high surface area to volume ratio for the purpose of high-density biofilm growth, operating in wastewater treatment tanks | | | ACTIVEFLOAT HEADWORKS BIO INC.
77175745 08 May 2007 | on 26 Feb 2019
| Wastewater purification unit, namely dissolved air flotation unit Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) ACTIVE FLOAT | | | ACTIVECELL HEADWORKS BIO INC.
78844326 23 Mar 2006 | on 06 Feb 2018
| Wastewater treatment equipment, namely, plastic units providing high s... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) ACTIVE CELL | | | ACTIVEMOX HEADWORKS BIO INC.
97448503 08 Jun 2022 | on 09 Aug 2024 | Wastewater treatment equipment and anammox processing equipment, namel... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) ACTIVE MOX | | | HYDROXYL HEADWORKS BIO INC.
77181660 15 May 2007 | on 29 Aug 2014 | Wastewater treatment services,Wastewater treatment services Class 040 Class 040 Treatment & Processing of Materials Services Wastewater treatment services | | | IFAS HEADWORKS BIO INC.
78674739 20 Jul 2005 | on 07 Jun 2013 | Wastewater treatment equipment in the nature of biofilm carriers compr... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Wastewater treatment equipment in the nature of biofilm carriers comprised of high-density polyethylene cylinders that circulate freely in activated sludge for BOD reduction, nitrification, denitrification, or total nitrogen removal, used in a wastewater treatment system | |