IP Library › Granted Patent US 6,709,568
Granted Patent Utility
US 6,709,568 · Confirmation No. 3219

METHOD FOR DETERMINING CONCENTRATIONS OF ADDITIVES IN ACID COPPER ELECTROCHEMICAL DEPOSITION BATHS

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2003-12-04 IFEE Issue Fee Payment (PTO-85B) 4 View
2003-11-17 LET. Miscellaneous Incoming Letter 3 View
2003-11-17 DRW Drawings-only black and white line drawings 11 View
2002-06-13 TRNA Transmittal of New Application 6 View
2002-06-13 ADS Application Data Sheet 2 View
2002-06-13 SPEC Specification 14 View
2002-06-13 CLM Claims 4 View
2002-06-13 ABST Abstract 2 View
2002-06-13 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
Patent No.
US 6,709,568
App. No.
10/064,125
Filed
2002-06-13
Granted
2004-03-23
Pub. No.
US20030230485A1
Examiner
OLSEN, KAJ K
Art Unit
1753
PTA
-120 days