IP Library › Granted Patent US 6,645,904
Granted Patent Utility
US 6,645,904 · Confirmation No. 7235

NOVEL AMINOPHOSPHONIUM COMPOUNDS

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2010-03-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-05 PA.. Power of Attorney 1 View
2010-03-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-03-05 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-08-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-30 TRNA Transmittal of New Application 6 View
2002-04-30 A.PE Preliminary Amendment 3 View
2002-04-30 SPEC Specification 20 View
2002-04-30 CLM Claims 5 View
2002-04-30 ABST Abstract 1 View
2002-04-30 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,645,904
App. No.
10/135,252
Filed
2002-04-30
Granted
2003-11-11
Pub. No.
US20020193592A1
Art Unit
1624
PTA
0 days