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ZENON ENVIRONMENTAL INC

Overview
  • Total Patents
    312
About

ZENON ENVIRONMENTAL INC has a total of 312 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets environmental technology, chemical engineering and machines are RG DELAWARE INC, VA TECH WABAG GMBH and MICRODYN NADIR GMBH.

Patent filings per year

Chart showing ZENON ENVIRONMENTAL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Behmann Henry 86
#2 Cote Pierre 76
#3 Husain Hidayat 68
#4 Pedersen Steven Kristian 54
#5 Cote Pierre Lucien 43
#6 Mahendran Mailvaganam 41
#7 Janson Arnold 35
#8 Singh Manwinder 32
#9 Pedersen Steven 25
#10 Rabie Hamid 22

Latest patents

Publication Filing date Title
WO2006119622A1 Apparatus for providing media to cell culture modules
CA2525985A1 Membrane filtration apparatus and process optionally for sand filter retrofit
WO2006047890A1 Membrane filtration apparatus and process optionally for sand filter retrofit
WO2006037234A1 Method of locating and repairing damaged hollow fiber modules and header assembly
CA2517322A1 Apparatus and method for treating fgd blowdown or similar liquids
EP1838630A1 Membrane supported biofilm process for autotrophic reduction
WO2006002529A1 Screening apparatus for water treatment with membranes
CA2509017A1 Chemical cleaning for membranes
WO2005082498A1 Water filtration using immersed membranes
EP1718398A1 Water filtration using immersed membranes
CA2497391A1 Static screens suited for use in a waste water treatment system
WO2006063426A1 Reinforced hollow fibre membrane
CA2486677A1 Header for module of hollow fiber membranes and method of potting hollow fibers
WO2005037917A1 System and method for synthesizing a polymer membrane
CA2484096A1 Method of locating and repairing damaged hollow fibers within membrane modules and header assembly
CA2482517A1 Membrane filter cleansing process
WO2005016826A2 Supported biofilm apparatus and process
CA2477333A1 Membrane supported biofilm process for autotrophic reduction
CA2470869A1 Water softener and purifier
US7087173B2 Inverted cavity aerator for membrane module