IP Library › Granted Patent US 6,433,126
Granted Patent Utility
US 6,433,126 · Confirmation No. 6420

PREPARATION OF COPOLYCARBONATES VIA SOLID STATE POLYMERIZATION

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2014-03-17 OATH Oath or Declaration filed 135 View
2001-05-31 TRNA Transmittal of New Application 7 View
2001-05-31 ADS Application Data Sheet 1 View
2001-05-31 SPEC Specification 18 View
2001-05-31 CLM Claims 5 View
2001-05-31 ABST Abstract 2 View
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Quick Facts
Patent No.
US 6,433,126
App. No.
09/681,755
Filed
2001-05-31
Granted
2002-08-13
Art Unit
1711
PTA
-18 days