IP Library › Granted Patent US 6,657,023
Granted Patent Utility
US 6,657,023 · Confirmation No. 7366

POLYMERIZATION PROCESS

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2011-03-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-07-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-01-31 TRNA Transmittal of New Application 5 View
2001-01-31 A.PE Preliminary Amendment 2 View
2001-01-31 SPEC Specification 39 View
2001-01-31 CLM Claims 4 View
2001-01-31 ABST Abstract 1 View
2001-01-31 OATH Oath or Declaration filed 5 View
2001-01-31 TRNA Transmittal of New Application 5 View
2001-01-31 A.PE Preliminary Amendment 2 View
2001-01-31 SPEC Specification 39 View
2001-01-31 CLM Claims 4 View
2001-01-31 ABST Abstract 1 View
2001-01-31 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,657,023
App. No.
09/773,296
Filed
2001-01-31
Granted
2003-12-02
Pub. No.
US20010007894A1
Art Unit
1713
PTA
-11 days