IP Library › Granted Patent US 6,657,017
Granted Patent Utility
US 6,657,017 · Confirmation No. 4756

SULFONATED POLYESTER COMPOUNDS WITH ENHANCED SHELF STABILITY AND PROCESSES OF MAKING THE SAME

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2003-09-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-23 TRNA Transmittal of New Application 5 View
2002-07-23 SPEC Specification 12 View
2002-07-23 CLM Claims 3 View
2002-07-23 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,657,017
App. No.
10/201,018
Filed
2002-07-23
Granted
2003-12-02
Pub. No.
US20030096944A1
Art Unit
1711
PTA
0 days