Assignee
NALCO CANADA INC
CA·8 granted patents·112 citations·filing 1991–1996
Top patents by PatentIndex Score
8 records- 0180US5178770AMethod of treating bctmp/ctmp wastewaterNALCO CANADA INC·Filed 1991·Granted Jan 12, 1993·48 cites·15 claims
- 0246US5173208ALiquid suspension of polyethylene oxide for use in treating paper and pulp wastewaterNALCO CANADA INC·Filed 1991·Granted Dec 22, 1992·15 cites·6 claims
- 0345US5342538ALiquid suspension of polyethylene oxide for use in treating paper and pulp wastewaterNALCO CANADA INC·Filed 1992·Granted Aug 30, 1994·16 cites·8 claims
- 0443US5629368ALiquid slurry of bentoniteNALCO CANADA INC·Filed 1995·Granted May 13, 1997·8 cites·9 claims
- 0542US5484834ALiquid slurry of bentoniteNALCO CANADA INC·Filed 1993·Granted Jan 16, 1996·7 cites·9 claims
- 0640US5810971ALiquid slurry of bentoniteNALCO CANADA INC·Filed 1996·Granted Sep 22, 1998·7 cites·2 claims
- 0731US5230808ALiquid suspension of polyethylene oxide for use in treating paper and pulp wastewaterNALCO CANADA INC·Filed 1992·Granted Jul 27, 1993·7 cites·8 claims
- 0829US5269908AAmmonium chloride deposit retardation in hydrocarbon streams by addition of inert gasNALCO CANADA INC·Filed 1992·Granted Dec 14, 1993·4 cites·19 claims
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