CASTKLEEN
Filed: August 22, 1991
cast-in-place granular media filter underdrain for municipal water and wastewater treatment plants
Owned by: Ovivo Inc.
Serial Number: 74196994
BARDENPHO
Filed: November 12, 1992
equipment used in the field of waste water treatment facilities; namely, aerators, mixers, clarifiers
Owned by: Ovivo Inc.
Serial Number: 74330704
TRAC-VAC
Filed: June 28, 1993
solid removal collectors for liquid/solid sedimentation basins in water and wastewater treatment
Owned by: Ovivo Inc.
Serial Number: 74408052
HYDROSEAL
Filed: July 1, 1993
gas retention unit comprised of ballasting for floating gas holder covers for digestors used in waste water treatment in…
Owned by: Ovivo Inc.
Serial Number: 74409306
QUADRAKLEEN
Filed: October 20, 1993
multi-cell granular media filter for water and wastewater treatment for municipal and industrial use
Owned by: Ovivo Inc.
Serial Number: 74451410
PROPAPANEL
Filed: November 17, 1997
PLASTIC WATER FILTERING UNITS FOR USE IN INDUSTRIAL FILTERING INSTALLATIONS
Owned by: Ovivo Inc.
Serial Number: 75390935
BARDENPHO
Filed: March 7, 2000
engineering design services in the field of waste water treatment facilities
Owned by: Ovivo Inc.
Serial Number: 75938342
CF 100
Filed: July 6, 2001
WATER SCREENING INSTALLATIONS, NAMELY WATER FILTERING AND TREATMENT UNITS AND SEWAGE TREATMENT UNITS AND PARTS FOR ALL THE…
Owned by: Ovivo Inc.
Serial Number: 76281172
ENVIROQUIP
Filed: September 3, 2002
ENGINEERING AND CUSTOM DESIGN SERVICES FOR WATER AND WASTEWATER EQUIPMENT AND PROCESSES
Owned by: Ovivo Inc.
Serial Number: 76446609
BIOALGANYX
equipment used in the field of resource recovery and biosolids management using phagotrophic algae; namely, wastewater pre…
Owned by: Ovivo Inc.
Serial Number: 86918045
MICROBLOX
Filed: March 9, 2016
wastewater treatment units, namely, membrane bioreactors
Owned by: Ovivo Inc.
Serial Number: 86934425
MEM-TAD
process machinery and equipment, namely, tanks, thickeners, basin, pumps, and piping for use in sludge treatment
Owned by: Ovivo Inc.
Serial Number: 87214563
BIOLENZ
Water and wastewater treatment apparatus, namely, tanks, mixers, aerators, probes, feed piping, and matrix carrier media
Owned by: Ovivo Inc.
Serial Number: 87214718
ANAMMOPAQ
Filed: September 21, 2017
waste water purification units, namely, devices for nitrogen and ammonia removal from digester sidestream for waste water…
Owned by: Ovivo Inc.
Serial Number: 87617660
NITRASEP
water installations, apparatus and machines; parts and fittings for the aforesaid goods
Owned by: Ovivo Inc.
Serial Number: 87796104
DENITIR
Filed: March 19, 2018
waste water treatment equipment, namely, bypass walls for use with internal recycle oxidation ditches
Owned by: Ovivo Inc.
Serial Number: 87840579
FILTERBOXX
Designing, vending and operating of modular water remediation systems; providing total water solution, namely the designing…
Owned by: Ovivo Inc.
Serial Number: 88088534
Image Trademark
Designing, vending and operating of modular water remediation systems; providing total water solution, namely the designing…
Owned by: Ovivo Inc.
Serial Number: 88088669
DIGESTIVOREPAD
Filed: September 5, 2018
wastewater treatment equipment, namely, flat plate filtration membranes
Owned by: Ovivo Inc.
Serial Number: 88105034
TRANSMAX
Filed: January 28, 2019
wastewater purification units
Owned by: Ovivo Inc.
Serial Number: 88278700
MAXKLEEN
Filed: May 29, 2019
water filtration equipment, namely, underdrain filtration units for use in municipal and industrial water clarification…
Owned by: Ovivo Inc.
Serial Number: 88451472
NANOBLOX
Filed: May 29, 2019
wastewater treatment units, namely, membrane bioreactors
Owned by: Ovivo Inc.
Serial Number: 88451539
SILC-TAD
Filed: June 5, 2019
wastewater treatment systems in which biosolids are removed utilizing aerobic digesters and a membrane thickener
Owned by: Ovivo Inc.
Serial Number: 88461010
FILTERBOXX
Filed: July 8, 2019
Construction services, namely, installation of utilities in the nature of water and wastewater treatment systems for industrial…
Owned by: Ovivo Inc.
Serial Number: 88503789
WASTECH
Filed: September 27, 2023
Pump lift station units, namely, liquid pumps for liquid treatment units.
Owned by: Ovivo Inc.
Serial Number: 98199688
ULTRASTORE
Filed: August 20, 2024
Gas storage units comprised of membrane apparatus for holding generated gas and associated fans, filters, blowers, valves…
Owned by: Ovivo Inc.
Serial Number: 98707729
E2METRIX
Filed: March 3, 2025
General electrotechnology equipment, namely, electro-oxidation, electro-coagulation, and electro-disinfection equipment;…
Owned by: Ovivo Inc.
Serial Number: 99064964
