IP Library › Granted Patent US 6,639,036
Granted Patent Utility
US 6,639,036 · Confirmation No. 2615

NOVEL ACID-LABILE POLYMER AND RESIST COMPOSITION

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2003-08-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-24 TRNA Transmittal of New Application 3 View
2002-01-24 SPEC Specification 45 View
2002-01-24 CLM Claims 4 View
2002-01-24 ABST Abstract 1 View
2002-01-24 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,639,036
App. No.
10/056,124
Filed
2002-01-24
Granted
2003-10-28
Pub. No.
US20020156216A1
Art Unit
1713
PTA
-7 days