IP Library › Granted Patent US 6,645,694
Granted Patent Utility
US 6,645,694 · Confirmation No. 9274

PATTERN FORMATION MATERIAL AND PATTERN FORMATION METHOD

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2020-10-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-10-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-10-02 PA.. Power of Attorney 1 View
2020-10-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 6 View
2020-10-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-07 TRNA Transmittal of New Application 2 View
2001-08-07 ADS Application Data Sheet 2 View
2001-08-07 SPEC Specification 28 View
2001-08-07 CLM Claims 12 View
2001-08-07 ABST Abstract 1 View
2001-08-07 DRW Drawings-only black and white line drawings 2 View
2001-08-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,645,694
App. No.
09/922,638
Filed
2001-08-07
Granted
2003-11-11
Pub. No.
US20020037471A1
Art Unit
1752
PTA
-8 days