IP Library › Patent Application 09868817
Patent Application Utility PCT National Stage
App. No. 09/868,817 · Confirmation No. 6424

PRODUCTION OF PHOTORESIST COATINGS

Inventor: Frans Setiabudi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2003-12-16 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-06-21 ABST Abstract 1 View
2001-06-21 LET. Miscellaneous Incoming Letter 21 View
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Quick Facts
App. No.
09/868,817
Filed
2001-06-21
Granted
2004-02-03
Art Unit
1752
PTA
0 days