Ovivo Inc.
41Patents
41Active
41Granted
53Portfolio score
Filing activity: Aug 19, 2011 → Sep 19, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9561454B2 | Debris filter with splitter bar | Performing Operations; Transporting | 17 | Active |
| US9919244B2 | Submerged clarifier launder | Emerging Cross-Sectional Technologies | 8 | Active |
| US10688419B2 | Debris filter with filter screen in the form of a spherical section | Performing Operations; Transporting | 7 | Active |
| US10781125B2 | Biomass selection and control for continuous flow granular/flocculent activated sludge processes | Emerging Cross-Sectional Technologies | 4 | Active |
| US10143944B2 | Filter underdrain with internal air scour laterals | Performing Operations; Transporting | 2 | Active |
| US9862628B2 | Adjustable variable bubble size aeration for submerged membrane air scour | Emerging Cross-Sectional Technologies | 1 | Active |
| US10293284B1 | In-channel screening with a drum screen | Chemistry; Metallurgy | 1 | Active |
| US9339743B2 | Clarifier sludge withdrawal system | Performing Operations; Transporting | 1 | Active |
| US9896361B2 | Orbital wastewater treatment system and method of operating same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11492273B2 | Membrane module manifold with integrated end caps | Chemistry; Metallurgy | 1 | Active |
| US10611654B2 | Municipal mixing with reciprocating motion disk | Chemistry; Metallurgy | 1 | Active |
| US9511311B2 | Filtration tank with serially connected horizontal screens | Chemistry; Metallurgy | 1 | Active |
| US11866251B2 | Seal for cover on wastewater treatment tank | Fixed Constructions | 1 | Active |
| US11103903B2 | Ball circulation pump skid and related method | Performing Operations; Transporting | 1 | Active |
| US11331601B2 | Clarifier with submerged effluent launder and launder sweeper system | Performing Operations; Transporting | 0 | Active |
| US11161760B2 | Biomass selection and control for continuous flow granular/flocculent activated sludge processes | Emerging Cross-Sectional Technologies | 0 | Active |
| US11912592B2 | Biomass selection and control for continuous flow granular/flocculent activated sludge processes | Emerging Cross-Sectional Technologies | 0 | Active |
| US12055961B2 | Level control system for a liquid filled basin | Fixed Constructions | 0 | Active |
| US9861912B2 | Rapid sludge removal clarifier | Emerging Cross-Sectional Technologies | 0 | Active |
| US11707704B2 | Rag seeding in wastewater treatment systems | Chemistry; Metallurgy | 0 | Active |
| US12151186B2 | Clarifier with improved energy dissipating inlet | Performing Operations; Transporting | 0 | Active |
| US11365141B2 | Process aeration balance controller in wastewater treatment | Emerging Cross-Sectional Technologies | 0 | Active |
| US9695077B2 | Conversion of clarifier to suction pipe system | Chemistry; Metallurgy | 0 | Active |
| US9783442B2 | Digestion of waste activated sludge with algae | Emerging Cross-Sectional Technologies | 0 | Active |
| US10287186B2 | Regeneration of mixed bed resins | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.