IP Library › Granted Patent US 6,703,498
Granted Patent Utility
US 6,703,498 · Confirmation No. 8575

WATER-SOLUBLE POLYMERIC METAL ION AFFINITY COMPOSITIONS AND METHODS FOR USING THE SAME

Inventor: Grigoriy S. Tchaga
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2005-09-28 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-01-16 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-06-20 TRNA Transmittal of New Application 1 View
2002-06-20 ADS Application Data Sheet 2 View
2002-06-20 SPEC Specification 30 View
2002-06-20 CLM Claims 6 View
2002-06-20 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,703,498
App. No.
10/176,955
Filed
2002-06-20
Granted
2004-03-09
Pub. No.
US20030023037A1
Art Unit
1623
PTA
-189 days