68 Utility Patents
#1 in Dundas
#284 in Canada
#21,041 in the World
Forward Citations = 2,306
Company Filing History:
Zenon Environmental Inc.
Zenon Technology Partnership

4. 3 out of 8
Ostara Nutrient Recovery Technologies Inc.
5. 1 out of 831,952 patents
Other
where one patent can have more than one assignee
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