IP Library › Granted Patent US 6,660,700
Granted Patent Utility
US 6,660,700 · Confirmation No. 8329

FORMULATIONS INCLUDING A 1,3-DICARBONYL COMPOUND CHELATING AGENT AND COPPER CORROSION INHIBITING AGENTS FOR STRIPPING RESIDUES FROM SEMICONDUCTOR SUBSTRATES CONTAINING COPPER STRUCTURES

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2003-10-09 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-08-29 LET. Miscellaneous Incoming Letter 3 View
2003-08-29 DRW Drawings-only black and white line drawings 2 View
2001-11-15 TRNA Transmittal of New Application 3 View
2001-11-15 SPEC Specification 12 View
2001-11-15 CLM Claims 6 View
2001-11-15 ABST Abstract 1 View
2001-11-15 DRW Drawings-only black and white line drawings 2 View
2001-11-15 OATH Oath or Declaration filed 5 View
2001-11-15 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,660,700
App. No.
10/003,373
Filed
2001-11-15
Granted
2003-12-09
Pub. No.
US20020065204A1
Art Unit
1751
PTA
0 days