IP Library Granted Patent US 6,521,503
Granted Patent Utility
US 6,521,503 · Confirmation No. 4847

HIGH TEMPERATURE DROP-OFF OF A SUBSTRATE

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2007-06-11 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
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2001-04-23 TRNA Transmittal of New Application 3 View
2001-04-23 SPEC Specification 7 View
2001-04-23 CLM Claims 4 View
2001-04-23 ABST Abstract 1 View
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2001-04-23 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,521,503
App. No.
09/840,532
Filed
2001-04-23
Granted
2003-02-18
Pub. No.
US20020155669A1
Examiner
ROMAN, ANGEL
Art Unit
2812
PTA
0 days