IP Library › Granted Patent US 6,566,315
Granted Patent Utility
US 6,566,315 · Confirmation No. 2339

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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 Code Description Pages PDF
2011-08-23 COCOUT Certificate of Correction - Post Issue Communication 1 View
2011-07-19 COCIN Request for Certificate of Correction 1 View
2011-07-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-07-19 COCIN Request for Certificate of Correction 2 View
2001-12-05 TRNA Transmittal of New Application 3 View
2001-12-05 SPEC Specification 10 View
2001-12-05 CLM Claims 10 View
2001-12-05 ABST Abstract 1 View
2001-12-05 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
Patent No.
US 6,566,315
App. No.
10/007,490
Filed
2001-12-05
Granted
2003-05-20
Pub. No.
US20020132744A1
Art Unit
1751
PTA
-65 days