IP Library › Granted Patent US 6,689,207
Granted Patent Utility
US 6,689,207 · Confirmation No. 4097

METHOD AND PLANT FOR MAKING ALUMINA CEMENT AND ALUMINA CEMENT

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2003-11-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-14 LET. Miscellaneous Incoming Letter 1 View
2003-11-14 DRW Drawings-only black and white line drawings 5 View
2002-07-23 TRNA Transmittal of New Application 3 View
2002-07-23 ADS Application Data Sheet 3 View
2002-07-23 A.PE Preliminary Amendment 3 View
2002-07-23 SPEC Specification 9 View
2002-07-23 CLM Claims 1 View
2002-07-23 ABST Abstract 1 View
2002-07-23 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
Patent No.
US 6,689,207
App. No.
10/200,146
Filed
2002-07-23
Granted
2004-02-10
Pub. No.
US20030070587A1
Art Unit
1755
PTA
-130 days