IP Library › Granted Patent US 6,558,526
Granted Patent Utility
US 6,558,526 · Confirmation No. 8899

METHOD OF CONVERTING HALL-HEROULT CELLS TO INERT ANODE CELLS FOR ALUMINUM PRODUCTION

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 Code Description Pages PDF
2001-02-23 TRNA Transmittal of New Application 2 View
2001-02-23 ADS Application Data Sheet 2 View
2001-02-23 SPEC Specification 8 View
2001-02-23 CLM Claims 2 View
2001-02-23 ABST Abstract 1 View
2001-02-23 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US 6,558,526
App. No.
09/792,728
Filed
2001-02-23
Granted
2003-05-06
Pub. No.
US20010037946A1
Art Unit
1742
PTA
0 days