IP Library › Granted Patent US 6,686,121
Granted Patent Utility
US 6,686,121 · Confirmation No. 9760

NOVEL PROCESS FOR PREPARING RESISTS

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2003-11-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-12 C.AD Change of Address 1 View
2003-11-12 LET. Miscellaneous Incoming Letter 2 View
2001-04-02 TRNA Transmittal of New Application 2 View
2001-04-02 SPEC Specification 33 View
2001-04-02 CLM Claims 4 View
2001-04-02 ABST Abstract 1 View
2001-04-02 DRW Drawings-only black and white line drawings 5 View
2001-04-02 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,686,121
App. No.
09/824,198
Filed
2001-04-02
Granted
2004-02-03
Pub. No.
US20010024765A1
Art Unit
1752
PTA
-135 days