IP Library › Granted Patent US 6,348,561
Granted Patent Utility
US 6,348,561 · Confirmation No. 9402

Sulfonated polyester amine resins

Patented Case View Patent ↗
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 Code Description Pages PDF
2001-04-19 TRNA Transmittal of New Application 3 View
2001-04-19 SPEC Specification 33 View
2001-04-19 CLM Claims 6 View
2001-04-19 ABST Abstract 1 View
2001-04-19 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,348,561
App. No.
09/838,407
Filed
2001-04-19
Granted
2002-02-19
Art Unit
1711
PTA
0 days