IP Library › Patent Application 09959023
Patent Application Utility PCT National Stage Small
App. No. 09/959,023 · Confirmation No. 8601

SUBSTRATES PROVIDED WITH A MICROSTRUCTURED SURFACE, METHODS FOR THE PRODUCTION THEREOF, AND THEIR USE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2003-08-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-15 LET. Miscellaneous Incoming Letter 2 View
2001-10-15 ABST Abstract 1 View
2001-10-15 LET. Miscellaneous Incoming Letter 31 View
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Quick Facts
App. No.
09/959,023
Filed
2001-10-15
Granted
2003-11-18
Art Unit
1712
PTA
0 days