IP Library Granted Patent US 6,642,403
Granted Patent Utility
US 6,642,403 · Confirmation No. 8251

SILICON-BASED BLOCKING AGENTS SUITABLE FOR FLUOROUS PHASE SYNTHESIS

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Code Description Pages PDF
2020-10-05 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2003-09-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-11-06 TRNA Transmittal of New Application 2 View
2002-11-06 ADS Application Data Sheet 2 View
2002-11-06 SPEC Specification 7 View
2002-11-06 CLM Claims 2 View
2002-11-06 ABST Abstract 1 View
2002-11-06 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,642,403
App. No.
10/288,815
Filed
2002-11-06
Granted
2003-11-04
Pub. No.
US20030092927A1
Art Unit
1621
PTA
0 days